STMicroelectronics STEVAL-CCA058V1 User Manual
Reklam
Reklam
UM2982
User manual
How to use the STEVAL-CCA058V1 training kit for operational amplifiers and comparators
Introduction
The STEVAL-CCA058V1 training kit is intended for hands-on training on operational amplifiers and comparator-based analog circuits.
You can use the kit in an academic context for students' training, as well as for professionals' training: junior analog engineers, distributors, and customers. It is also useful for a fast evaluation and prototyping of low frequency op amp-based applications.
The STEVAL-CCA058V1 consists of a configurable board, which features the most widely used op-amp-based schematics and applications, and ST op-amps mounted on DIP adaptors.
It should be used with a set of through passive components (resistors and capacitors), and a set of lab instruments (power supply, function generator, multimeter, and oscilloscope).
The kit allows the trainee to experiment the most common op-amp-based schematics. It also allows learning how to choose the most suited op-amp for a custom application. You can find the detailed documentation on guided experiments at www.st.com
.
Figure 1. STEVAL-CCA058A1 evaluation kit - main board
UM2982 - Rev 1 - March 2022
For further information contact your local STMicroelectronics sales office.
www.st.com
Figure 2. STEVAL-CCA058A1 evaluation kit - op-amp adapter board
UM2982
UM2982 - Rev 1 page 2/26
UM2982
Getting started
1
1.1
Caution:
Getting started
Safety precautions and protective equipment
All example applications provided with this kit involve 5 V op-amps and comparators. Thus, voltages over 40 V, that can be harmful for the human body, are not meant to be used with this kit. However, even with low voltage, a fire hazard might occur if the current is not limited. Use a power supply with current limitation and limit the current to 100 mA maximum, which should be sufficient for any of the applications shown here.
Danger: Even with low voltage, electronic components, such as integrated circuits and electrochemical condensers, might explode if improperly biased. Use safety glasses when the board is biased.
1.2
Overview
The STEVAL-CCA058V1 is designed to allow fast and easy setup of many op-amp-based basic circuits and applications.
It features:
•
•
Schematics and applications based on operational amplifiers and comparators:
– Follower, inverter, noninverter
– Filters
– Low-side current sensing
– Photodiode transimpedance amplification
Low cost to high-performance low-voltage operational amplifiers:
– Rail-to-rail
– High bandwidth
– Low offset
– High output current
– Low-power
The kit does not include any electronic component, except decoupling capacitors on the power supply network.
You need passive through-hole components, that is, resistors and capacitors, as well as jumpers.
To test the kit, use operational amplifiers and comparators with a single DIP-8 pinout as shown below.
Figure 3. DIP-8 single pinout
UM2982 - Rev 1
A set of commonly used STMicroelectronics preamps and comparators is provided.
page 3/26
1.3
1.4
UM2982
Hardware requirements
Hardware requirements
•
•
To reproduce the experiments described in this document, you need:
•
• a dual power supply stabilized, preferably with current limitation; a function generator; a multimeter; an oscilloscope or any other waveform acquisition device.
How to set up an applicative schematic on the board
Step 1.
Connect the power supply to the board.
You can choose dual supply (default configuration) or single supply.
Step 1a.
For single power supply, short GND and VCC- by adding a jumper on the “J single supply” connector.
You can use a standard laboratory power supply to power the op-amp.
For this supply configuration, a single power supply is sufficient. Its low voltage should be connected either to the VCC- or GND connector.
Important: When using a current-limitation power supply, limit the current to 30 mA to prevent the destruction of the op-amp, in case the power supply polarity is reversed by mistake.
Step 1b.
For dual supply mode, use a dual power supply.
UM2982 - Rev 1 page 4/26
UM2982
How to set up an applicative schematic on the board
Step 2.
Configure an application scheme.
You can use both the configuration jumpers and the DIP-6 sockets.
Step 2a.
Use the configuration jumpers to short the electrical tracks.
Figure 4. Configuration jumpers
Step 2b.
Use the DIP-6 connectors to connect one or several through-hole components in parallel.
Figure 5. DIP-6 connectors
The simplified scheme below shows the available jumpers and connectors.
Figure 6. STEVAL-CCA058V1 main board - simplified scheme
UM2982 - Rev 1
The two-circuit inputs (positive and negative) and the main output have BNC connectors for
AC signal and 4 mm jack connectors for DC signal. The V
REF
input and the load output are intended for DC signal only. They have 4 mm jack connectors only.
Test points for a multimeter or a scope probe are also available for the circuit inputs and outputs, and for the op-amps (circuit internal nodes).
page 5/26
1.4.1
UM2982
How to set up an applicative schematic on the board
Applicative scheme examples
The following sections show some examples of basic op-amp applications. They illustrate the passive components or jumpers to use, as well as the empty connectors, using the convention shown below.
Figure 7. Configuration conventions for the board schematics
1.4.1.1
Voltage follower
The op-amp is used in a linear regime. The bias of the output is equal to both positive and negative inputs (with a small difference linked to the op-amp error), provided that the input bias is far from the Vcc+ and Vcc- (or GND in the single supply configuration).
Figure 8. Connection schematic of the voltage follower
1.4.1.2
Non-inverting configuration
The input bias (applied on Input +) is amplified by a factor determined by the Rg- and Rf- resistors connected at
Zg- and Zf-.
G = 1 +
Rf −
Rg −
UM2982 - Rev 1 page 6/26
UM2982
How to set up an applicative schematic on the board
Figure 9. Connection schematic of the non-inverting configuration
1.4.1.3
Inverting configuration
The input bias (applied on Input -) is amplified by a factor determined by the resistors Rg- and Rz- connected at
Zg- and Zf-:
G = −
Rf −
Rg −
Figure 10. Connection schematic of the inverting configuration
1.4.1.4
Differential amplifier
The differential amplifier schematic has two inputs. It mixes the non-inverting and the inverting configurations.
UM2982 - Rev 1 page 7/26
UM2982
How to set up an applicative schematic on the board
The bias of the output depends on the voltages on the positive and negative inputs, amplified as in the noninverting and the inverting configurations.
Vout =
Rref +
Rref + + Rg + ⋅
Rg − + Rf −
Rg −
⋅ VInput + −
Rf −
Rg − ⋅ VInput −
Figure 11. Connection schematic of the differential amplifier
1.4.1.5
Follower with load and Ziso connector
This schematic is the same of the follower mode, but it adds a capacitive and/or resistive load (Zload connector), and an isolation resistor (Ziso connector).
This configuration allows evaluating the stability characteristics of an op-amp.
For further information on the op-amp stability, see AN2653 .
UM2982 - Rev 1 page 8/26
UM2982
How to set up an applicative schematic on the board
Figure 12. Follower connection schematic with load and Ziso connector
1.4.1.6
Comparator
In this configuration, the op-amp is used in a non-linear regime. The output is at high (~Vcc+) if the Vin+>Vin-, or at low (~Vcc- or Gnd in the single supply configuration) if Vin+<Vin-.
Specific op-amps are optimized for this application and referred to as comparators.
For further information on the comparators, see AN4071 .
Figure 13. Comparator connection schematic
UM2982 - Rev 1 page 9/26
1.4.1.7
UM2982
How to set up an applicative schematic on the board
Comparator with hysteresis
In this schematic, also called Schmitt trigger, the bias of the Input + determines the output state (high or low).
However, the bias thresholds at which the output switches from the positive to the negative state (V+) or from the negative to the positive state (V-) are different. The two resistors (Rg+ and Rf+) connected on Zg+ and Zf+ determine these thresholds as follows:
V+ =
V− = −
Rg +
Rg + + Rf + ⋅ Vcc
Rg +
Rg + + Rf + ⋅ Vcc
Figure 14. Connection schematic of the comparator with hysteresis
1.4.1.8
First order low pass filter
This schematic acts as a first order low pass filter. The value of the resistor connected to Zin+ and the capacitor connected to Zdiff determine this filter cutoff frequency.
fc =
1
2πRz − Cz −
This is an inverting circuit. It can have a non-unity gain given by the resistor ratio, similarly to the simple inverting circuit.
G = −
Rf −
Rg −
Second order Sallen-Key type filters cannot be directly implemented on this board, as they use a more complex feedback network.
UM2982 - Rev 1 page 10/26
UM2982
How to set up an applicative schematic on the board
Figure 15. Connection schematic of the low pass filter
1.4.1.9
High pass filter
This schematic acts as a high pass filter. The value of the resistor connected to Zg- and the capacitor connected to Zin- determine this filter cutoff frequency.
fc =
1
2πRz − Cin −
This is an inverting circuit. It can have a non-unity gain given by the resistor ratio, similarly to the simple inverting circuit.
G = −
Rf −
Rg −
UM2982 - Rev 1 page 11/26
UM2982
How to set up an applicative schematic on the board
Figure 16. Connection schematic of the high pass filter
1.4.1.10
LED driver
You can easily use an op-amp as a current source, as a DC bias controls the current level.
Iled =
Vin +
Rg −
Figure 17. Connection schematic of the LED driver
UM2982 - Rev 1 page 12/26
1.4.1.11
UM2982
How to set up an applicative schematic on the board
Photodiode amplification
In this schematic, the op-amp is used to convert the current that a photodiode generates into a voltage signal
(transimpedance amplifier).
VOut = Ipℎotodiode ⋅ Rf −
For further details on this application, see AN4451 .
Figure 18. Connection schematic of the photodiode amplification
1.4.1.12
Low side current sensing
This is a very common application for op-amps. By interposing a low value resistor (shunt resistor) between the load and the ground, you can measure the current flowing through a load. This method allows you to convert the current into a voltage value. Then, you have to amplify this small voltage value.
In this example schematic, the Input + is connected at the load low side. It converts the load current into a bias, as per the following equation:
VSℎunt = RSℎunt ⋅ ILoad
The shunt voltage is then amplified, similarly to the non-inverting schematic:
VOut = 1 +
Rf −
Rg − ⋅ RSℎunt
⋅ ILoad
UM2982 - Rev 1 page 13/26
UM2982
How to set up an applicative schematic on the board
Figure 19. Connection schematic of the low side current sensing
UM2982 - Rev 1 page 14/26
2 Schematic diagrams
INPUT+
PT01 PT02
GND
J01
J02
GND
IN+
GND
INPUT-
PT11 PT12
GND
J11
J12
GND
IN-
GND
J04
VREF
GND
J03
2
3
1
ZIN+
U01
6
5
4
J13
2
3
1
ZIN-
U11
6
5
4
J05
REF GND
PT31
J31
VCC+
Figure 20. STEVAL-CCA058A1 main board circuit schematic
J32
GND
J33
VCC-
VCC+ PT32 PT33 VCC-
J34
C03
10µF
VCC+ Input Cap
SMD 1210 GND
SINGLE SUPPLY
C04
10µF
VCC- Input Cap
SMD 1210
GND
ZREF+
J06
ZDIFF
J07
ZREF-
J14
IN+ DIFF
IN- DIFF
GND
J09
U02
J08
1
2
3
ZG+
U04
6
5
4
PT03
INPUT+ AMP
PT04
GND
U03
J15
GND
PT13
INPUT- AMP
1
2
3
ZF+
U05
6
5
4
C01 100pF
VCC+ Cap
VCC+
GND
IN+ AMP
IN- AMP
3 +
2
−
DUT
AOP SINGLE
SOCKET DIP8 7
V+
V-
Out
4
6 OUTAMP
C02 100pF
VCC- Cap
VCC-
PT21 PT22
GND
GND
J21
1
2
3
ZISO
U21
6
5
4
1
2
3
ZG-
U13
6
5
4
GND
J16
U12
1
2
3
ZF-
U14
6
5
4
J25
LOAD VCC+
VCC+
ZLOAD
U22
OUTLOAD
J24
LOAD GND
GND
OUT
J22
J23
LOAD VCC-
VCC-
PT24
GND
PT23
OUTPUT
J27
GND
J28
GND
J26
LOAD OUT
GND
VCC-1
General-purpose single AOP
C1-1 100pF
VCC+1
UA741
3
2
+
−
7
V+
V-
Out
4
SO8
IC1-1
6
3
4
J1-1
1
2
VCC-1
_
+
J2-1
8
7
6
5
VCC+1
HEADER CONNECT TO OP
AMP TRAINING BOARD :
STEVAL-CCA058V1
B1
Rail-to-rail 0.9 V nanopower comparator
VCC-8
C1-8 100pF
3
4
J1-8
1
2
(3) 1
(4) 3
VCC-8
_
+
-
+
VCC+8
V+
TS881
SOT 23-5
IC1-8
4 (1)
V-
J2-8
8
7
6
5
VCC+8
HEADER CONNECT TO OP
AMP TRAINING BOARD :
STEVAL-CCA058V1
B8
VCC-3
Micropower dual CMOS voltage comparators
C1-3 100pF
3
4
J1-3
1
2
3
2
VCC-3
_
+
-
+
VCC+3
V+
TSX3702
Mini SO8
IC1-3A
1
V-
J2-3
VCC+3
6
5
8
7
VCC+3
VCC-3
5
6 -
+
HEADER CONNECT TO OP
AMP TRAINING BOARD :
STEVAL-CCA058V1
B3
Figure 21. STEVAL-CCA058A1 op-amp adapter board circuit schematic
Rail-to-rail IN/OUT, 60 μA, 880kHz, 5V CMOS AOP Very high accuracy (5μV) 0 drift µpower 5V AOP Rail-to-rail high output single current AOP
C1-2 100pF
VCC+2
TS921
2
3
+
−
7
V+
V-
Out
4
IC1-2
6
3
4
J1-2
1
2
VCC-2
_
+
J2-2
8
7
6
5
VCC+2
VCC-2
HEADER CONNECT TO OP
AMP TRAINING BOARD:
STEVAL-CCA058V1
B2
Rail-to-rail input/output 20 MHz GBP AOP
VCC-4
3
4
1
2
VCC+4
C1-4 100pF
TSV631
(3)
(4)
1
3 -
+
V+
V-
SOT 23-5
IC1-4
4 (1)
VCC+4
J1-4 VCC-4 J2-4
_
+ 6
5
8
7
HEADER CONNECT TO OP
AMP TRAINING BOARD:
STEVAL-CCA058V1
B4
VCC-5
3
4
1
2
VCC+5
C1-5 100pF
3
4 -
+
V+
V-
TSZ121
SOT 23-5
IC1-5
1
VCC+5
J1-5 VCC-5 J2-5
_
8
7
+
5
HEADER CONNECT TO OP
AMP TRAINING BOARD:
STEVAL-CCA058V1
B5
High bandwidth (50MHz) low offset (200μV) R/R 5V AOP High bandwidth (22 MHz) low offset (200 μV) 5V AOP
VCC-10
C1-10 100pF
3
4
3
4
J1-10
1
2
VCC-10
_
+
-
+
VCC+10
V+
V-
TSV991
SOT 23-5
IC1-10
1
J2-10
VCC+10
8
7
6
5
HEADER CONNECT TO OP
AMP TRAINING BOARD:
STEVAL-CCA058V1
B10 VCC-11
3
4
1
2
VCC+11
C1-11 100pF
TSV791
3
4 -
+
V+
V-
SOT 23-5
IC1-11
1
VCC+11
J1-11 VCC-11 J2-11
_
+ 6
5
8
7
HEADER CONNECT TO OP
AMP TRAINING BOARD :
STEVAL-CCA058V1
B11 VCC-12
3
4
1
2
VCC+12
C1-12100pF
1
3 -
+
V+
V-
TSV7721
SOT 23-5
IC1-12
4
VCC+12
J1-12 VCC-12 J2-12
_
+ 6
5
8
7
HEADER CONNECT TO OP
AMP TRAINING BOARD:
STEVAL-CCA058V1
B12
IC1-3B
7
VCC-6
Micr opower dual CMOS voltage compar ator s
3
4
1
2
VCC+6
C1-6 100pF
TSX393
3
+
V+
Mini SO8
IC1-6A
1
2 -
V-
VCC+6
J1-6 VCC-6 J2-6
_
+ 6
5
8
7
HEADER CONNECT TO OP
AMP TRAINING BOARD :
STEVAL-CCA058V1
B6
VCC+6
5
6 -
+
VCC-6
IC1-6B
7
- All passives components are SMT-0805 package
- All Header are MALE HEADER SIL - 2.54mm
STEP package
Nanopower, rail-to-rail IN/OUT, 5V CMOS AOP
VCC-7
3
4
1
2
VCC+7
C1-7 100pF
TSU101
(3) 1
+
V+
SOT 23-5
IC1-7
4 (1)
(4) 3 -
V-
J1-7 VCC-7 J2-7
VCC+7
_
+ 6
5
8
7
B7
HEADER CONNECT TO OP
AMP TRAINING BOARD:
STEVAL-CCA058V1
High/low-side, bidirectional, 0 drift current sense AOP
C1-9 100pF
VCC+9
TSC210
SC70-6
IC1-9
4
REF
IN+
V+
OUT
6
5 IN-
GND
VCC-9
VCC-9
3
4
J1-9
1
2
_
+
J2-9
8
7
6
5
VCC+9
B9
3
UM2982
Bill of materials
Bill of materials
Item Q.ty
1
2
1
1
Ref.
Table 1. STEVAL-CCA058V1 bill of materials
Part/value Description Manufacturer
-
-
Main board ST
Op-amp adapter board ST
Order code
Not available for separate sale
Not available for separate sale
1
2
3
4
5
6
7
8
9
10
Item
2
2
3
16
16
5
1
11
1
1
Q.ty
Table 2. Main board bill of materials
Ref.
C01, C02
C03, C04
J02, J12, J28
J03, J05, J06,
J07, J08, J09,
J13, J14, J15,
J16, J21, J22,
J23, J24, J25,
J34
Ju03, Ju05,
Ju06, Ju07,
Ju08, Ju09,
Ju13, Ju14,
Ju15, Ju16,
Ju21, Ju22,
Ju23, Ju24,
Ju25, Ju34
M-02, M-04,
M-06, M-08,
M-09
Part/value
100 pF, SMD
0805, 100 V,
±5%, C0G /
NP0, WCAP-
CSGP series,
55-125°C
Description
Ceramic capacitors
10 µF, SMD,
1210, 50 V,
±10%, X7R, C series,
55-125°C
Straight, 500 V,
65-165°C
Ceramic capacitors
Coaxial connectors
SIP 1X2 male,
SIP 1X2, step
2.54 mm, 250 V,
3 A, WR-PHD series,
-40-125°C
Connector headers
Black, step 2.54
mm, 250 V, 3 A,
WR-PHD series,
-40-125°C
Jumpers
DUT
J31
J32
6 mm, hole M3,
WA-SCRW series, -30-85°C
Screws
AOP single,
DIP8, 5 A,
-65-150°C
DIP8 socket
U01, U02, U03,
U04, U05, U11,
U12, U13, U14,
U21, U22
DIP6, 150 V, 1
A, -55-125°C,
110 series
DIP6 sockets
Red, vertical, 4 mm, 60 V, 16 A,
-25-85°C, BUG
10 series
Test jack
Black, vertical, 4 mm, 60 V, 16 A,
-25-85°C, BUG
10 series
Test jack
Manufacturer
Wurth
Elektronik
TDK
RS PRO
Wurth
Elektronik
Wurth
Elektronik
Wurth
Elektronik
Winslow
PRECI-DIP
Order code
885012007057
C3225X7R1H106K250AC
R13-022-01-002611000
61300211121
60900213421
97790603111
W30508TTRC
110-87-306-41-001101
Hirschmann test and instrument
930175101
Hirschmann test and instrument
930175100
UM2982 - Rev 1 page 17/26
UM2982 - Rev 1
UM2982
Bill of materials
11
12
13
14
15
16
17
18
Item
1
2
3
1
1
6
6
5
Q.ty
PT31
PT33
PT01, PT03,
PT11, PT13,
PT21, PT23
PT02, PT04,
PT12, PT22,
PT24, PT32
M-01, M-03,
M-05, M-07,
M-10
J33
Ref.
J01, J11
J04, J26, J27
Part/value
Blue, vertical, 4 mm, 60 V, 16 A,
-25-85°C, BUG
10 series
Yellow, vertical,
4 mm, 60 V, 16
A, -25-85°C,
BUG 10 series
Green, vertical,
4 mm, 60 V, 16
A, -25-85°C,
BUG 10 series
Red, 1.6 mm hole
Blue, 1.6 mm hole
Description
Test jack
Test jack
Test jack
Test point
Test point
White, 1.6 mm hole
Test points
Manufacturer
5010
5127
5012
Order code
Hirschmann test and instrument
930175102
Hirschmann test and instrument
930175103
Hirschmann test and instrument
930175104
Keystone
Keystone
Keystone
Black, 1.6 mm hole
Test points
20 mm, M3 hole, WA-SPAII series,
-30-110°C
Threaded spacers
Keystone
Wurth
Elektronik
5011
970200365
1
2
3
4
5
6
Item Quantity
12
Reference
C1-1, C1-2,
C1-3, C1-4,
C1-5, C1-6,
C1-7, C1-8,
C1-9, C1-10,
C1-11, C1-12
Table 3. Op-amp adapter board bill of materials
Value
100 pF, SMT -
0805, 100 V,
-55-125°C,
WCAP-CSGP series,
C0G/NP0
Description
Ceramic capacitors
Manufacturer
Wurth
Elektronik
1
1
1
1
1
IC1-1
IC1-2
IC1-3
IC1-4
IC1-5
UA741CDT,
SO-8
TS921IDT,
SO-8
TSX3702IST,
MiniSO-8
TSV631ILT,
SOT23-5L
TSZ121ILT,
SOT23-5L
Wide application range highperformance monolithic operational amplifier
Rail-to-rail high output current op-amps
Micropower (5
µA) 16 V dual
CMOS comparator with push-pull output
ST
ST
ST
Rail-to-rail input/ output 5 V
CMOS op-amp
ST
Very high accuracy (5 µV) zero drift 5 V
CMOS op-amp
ST
Part Number
885012007057
UA741CDT
TS921IDT
TSX3702IST
TSV631ILT
TSZ121ILT page 18/26
UM2982 - Rev 1
UM2982
Bill of materials
7
8
9
10
11
12
13
14
Item
1
1
1
1
1
1
1
Quantity
24
Reference
IC1-6
IC1-7
IC1-8
IC1-9
IC1-10
IC1-11
IC1-12
Value
TSX393IST,
MiniSO-8
TSU101ILT,
SOT23-5L
TS881ILT,
SOT23-5L
TSC210ICT,
SOT323-6L
TSV991ILT,
SOT23-5L
TSV791ILT,
SOT23-5L
TSV7721ILT,
SOT23-5L
Description
Micropower (5
µA) 16 V CMOS dual comparator
Manufacturer
ST
Nano power
(580 nA) rail-torail I/O 5 V
CMOS op-amp
Rail-to-rail 0.9 V nanopower push-pull single comparator
ST
ST
Low/high side bidirectional, zero-drift, current sense amplifiers
Wide-bandwidth
(20 MHz) rail-torail input/output
5 V CMOS opamp
High bandwidth
(50 MHz) low offset (200 µV) rail-to-rail 5 V op-amp
High bandwidth
(22 MHz) low offset (200 µV) low-rail 5 V opamp
ST
ST
ST
ST
Part Number
TSX393IST
TSU101ILT
TS881ILT
TSC210ICT
TSV991ILT
TSV791ILT
TSV7721ILT
J1-1, J1-2, J1-3,
J1-4, J1-5, J1-6,
J1-7, J1-8, J1-9,
J1-10, J1-11,
J1-12, J2-1,
J2-2, J2-3, J2-4,
J2-5, J2-6, J2-7,
J2-8, J2-9,
J2-10, J2-11,
J2-12
SIL 1X4 male,
SIP 1X3 step
2.54 mm, TS series,
-55-105°C
Connector headers
Samtec TS-104-T-A page 19/26
4
UM2982
Kit versions
Kit versions
Table 4. STEVAL-CCA058V1 kit versions
Finished good
STEVAL$CCA058V1A
Schematic diagrams
STEVAL$CCA058V1A schematic diagrams
Bill of materials
STEVAL$CCA058V1A bill of materials
1. This code identifies the STEVAL-CCA058V1 evaluation kit first version. The kit consist of the STEVAL-CCA058A1 main board, whose version is identified by the code STEVAL$CCA058A1A, and the STEVAL-CCA058B1 op-amp adapter board, whose version is identified by the code STEVAL$CCA058B1A.
UM2982 - Rev 1 page 20/26
5
UM2982
Regulatory compliance information
Regulatory compliance information
Formal Notice Required by the U.S. Federal Communications Commission
FCC NOTICE
This kit is designed to allow:
(1) Product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and
(2) Software developers to write software applications for use with the end product.
This kit is not a finished product and when assembled may not be resold or otherwise marketed unless all required FCC equipment authorizations are first obtained. Operation is subject to the condition that this product not cause harmful interference to licensed radio stations and that this product accept harmful interference. Unless the assembled kit is designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must operate under the authority of an FCC license holder or must secure an experimental authorization under part 5 of this chapter 3.1.2.
Formal Product Notice Required by Industry Canada Innovation, Science and Economic Development
Canada compliance :
For evaluation purposes only. This kit generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computing devices pursuant to Industry Canada (IC) rules.
À des fins d'évaluation uniquement. Ce kit génère, utilise et peut émettre de l'énergie radiofréquence et n'a pas
été testé pour sa conformité aux limites des appareils informatiques conformément aux règles d'Industrie Canada
(IC).
Formal product notice required by EU
The STEVAL-CCA058V1 kit is in conformity with the essential requirements of the Directive 2015/863/EU (RoHS).
UM2982 - Rev 1 page 21/26
Revision history
Date
01-Mar-2022
Table 5. Document revision history
Revision
1 Initial release.
Changes
UM2982
UM2982 - Rev 1 page 22/26
UM2982
Contents
Contents
UM2982 - Rev 1 page 23/26
UM2982
List of tables
List of tables
UM2982 - Rev 1 page 24/26
UM2982
List of figures
List of figures
UM2982 - Rev 1 page 25/26
UM2982
IMPORTANT NOTICE – PLEASE READ CAREFULLY
STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement.
Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of
Purchasers’ products.
No license, express or implied, to any intellectual property right is granted by ST herein.
Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product.
ST and the ST logo are trademarks of ST. For additional information about ST trademarks, please refer to www.st.com/trademarks . All other product or service names are the property of their respective owners.
Information in this document supersedes and replaces information previously supplied in any prior versions of this document.
© 2022 STMicroelectronics – All rights reserved
UM2982 - Rev 1 page 26/26
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