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®
OPA2604
OPA2604
OPA2604 www.burr-brown.com/databook/OPA2604.html
Dual FET-Input, Low Distortion
OPERATIONAL AMPLIFIER
FEATURES
●
LOW DISTORTION: 0.0003% at 1kHz
●
LOW NOISE: 10nV/
√
Hz
●
HIGH SLEW RATE: 25V/
µ
s
●
WIDE GAIN-BANDWIDTH: 20MHz
●
UNITY-GAIN STABLE
●
WIDE SUPPLY RANGE: V
S
●
DRIVES 600
Ω
LOADS
=
±
4.5 to
±
24V
DESCRIPTION
The OPA2604 is a dual, FET-input operational amplifier designed for enhanced AC performance. Very low distortion, low noise and wide bandwidth provide superior performance in high quality audio and other applications requiring excellent dynamic performance.
New circuit techniques and special laser trimming of dynamic circuit performance yield very low harmonic distortion. The result is an op amp with exceptional sound quality. The low-noise FET input of the
OPA2604 provides wide dynamic range, even with high source impedance. Offset voltage is laser-trimmed to minimize the need for interstage coupling capacitors.
The OPA2604 is available in 8-pin plastic mini-DIP and SO-8 surface-mount packages, specified for the
–25
°
C to +85
°
C temperature range.
(+)
(3, 5)
(–)
(2, 6)
APPLICATIONS
●
PROFESSIONAL AUDIO EQUIPMENT
●
PCM DAC I/V CONVERTER
●
SPECTRAL ANALYSIS EQUIPMENT
●
ACTIVE FILTERS
●
TRANSDUCER AMPLIFIER
●
DATA ACQUISITION
Distortion
Rejection
Circuitry*
(8)
V+
Output
Stage*
(1, 7)
V
O
(4)
V–
* Patents Granted:
#5053718, 5019789
SBOS006
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111
Internet: http://www.burr-brown.com/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
© 1991 Burr-Brown Corporation
OPA2604
Printed in U.S.A. October, 1997
®
SPECIFICATIONS
ELECTRICAL
At T
A
= +25
°
C, V
S
=
±
15V, unless otherwise noted.
PARAMETER
OFFSET VOLTAGE
Input Offset Voltage
Average Drift
Power Supply Rejection
INPUT BIAS CURRENT
(1)
Input Bias Current
Input Offset Current
NOISE
Input Voltage Noise
Noise Density: f = 10Hz f = 100Hz f = 1kHz f = 10kHz
Voltage Noise, BW = 20Hz to 20kHz
Input Bias Current Noise
Current Noise Density, f = 0.1Hz to 20kHz
INPUT VOLTAGE RANGE
Common-Mode Input Range
Common-Mode Rejection
INPUT IMPEDANCE
Differential
Common-Mode
OPEN-LOOP GAIN
Open-Loop Voltage Gain
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
Settling Time: 0.01%
0.1%
Total Harmonic Distortion + Noise (THD+N)
CONDITION
V
S
=
±
5 to
±
24V
V
CM
= 0V
V
CM
= 0V
V
CM
=
±
12V
V
O
=
±
10V, R
L
= 1k
Ω
G = 100
20Vp-p, R
L
= 1k
Ω
G = –1, 10V Step
MIN
70
±
12
80
80
15
Channel Separation
OUTPUT
Voltage Output
Current Output
Short Circuit Current
Output Resistance, Open-Loop
POWER SUPPLY
Specified Operating Voltage
Operating Voltage Range
Current, Total Both Amplifiers
TEMPERATURE RANGE
Specification
Storage
Thermal Resistance
(2)
,
θ
JA
V
O
G = 1, f = 1kHz
= 3.5Vrms, R
L f = 1kHz, R
L
= 1k
= 1k
Ω
Ω
R
L
V
O
= 600
Ω
=
±
12V
I
O
= 0
NOTES: (1) Typical performance, measured fully warmed-up. (2) Soldered to circuit board—see text.
±
11
±
4.5
–25
–40
OPA2604AP, AU
TYP MAX
±
1
±
8
80
100
±
4
25
15
11
10
1.5
6
±
13
100
10
12
|| 8
10
12
|| 10
100
20
25
1.5
1
0.0003
142
±
12
±
35
±
40
25
±
15
±
10.5
90
±
5
±
24
±
12
+85
+125
UNITS
mV
µ
V/
°
C dB pA pA dB
MHz
V/
µ s
µ s
µ s
% dB nV/
√
Hz nV/
√
Hz nV/
√
Hz nV/
√
Hz
µ
Vp-p fA/
√
Hz
V dB
Ω
|| pF
Ω
|| pF
V mA mA
Ω
V
V mA
°
C
°
C
°
C/W
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-BROWN product for use in life support devices and/or systems.
®
OPA2604
2
PIN CONFIGURATION
Top View
Output A 1
–In A 2
+In A 3
V– 4
8 V+
7 Output B
6 –In B
5 +In B
DIP/SOIC
ELECTROSTATIC
DISCHARGE SENSITIVITY
Any integrated circuit can be damaged by ESD. Burr-Brown recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet published specifications.
ABSOLUTE MAXIMUM RATINGS
(1)
Power Supply Voltage .......................................................................
±
25V
Input Voltage ............................................................. (V–)–1V to (V+)+1V
Output Short Circuit to Ground ............................................... Continuous
Operating Temperature ................................................. –40
°
C to +100
°
C
Storage Temperature ..................................................... –40
°
C to +125
°
C
Junction Temperature .................................................................... +150
°
C
Lead Temperature (soldering, 10s) AP ......................................... +300
°
C
Lead Temperature (soldering, 3s) AU .......................................... +260
°
C
NOTE: (1) Stresses above these ratings may cause permanent damage.
ORDERING INFORMATION
PRODUCT
OPA2604AP
OPA2604AU
PACKAGE
8-Pin Plastic DIP
SO-8 Surface-Mount
TEMP. RANGE
–25
°
C to +85
°
C
–25
°
C to +85
°
C
PACKAGING INFORMATION
PRODUCT
OPA2604AP
OPA2604AU
PACKAGE
8-Pin Plastic DIP
SO-8 Surface-Mount
PACKAGE DRAWING
NUMBER
006
182
(1)
NOTE: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix C of Burr-Brown IC Data Book.
3
OPA2604
®
TYPICAL PERFORMANCE CURVES
At T
A
= +25
°
C, V
S
=
±
15V, unless otherwise noted.
1
0.1
0.01
0.001
0.0001
20
TOTAL HARMONIC DISTORTION + NOISE vs FREQUENCY
3.5Vrms
1k
Ω
Measurement BW = 80kHz
See “Distortion Measurements” for description of test method.
G = 100V/V
G = 10V/V
100
G = 1V/V
1k
Frequency (Hz)
10k 20k
TOTAL HARMONIC DISTORTION + NOISE vs OUTPUT VOLTAGE
0.1
See “Distortion Measurements” for description of test method.
0.01
1k
Ω f = 1kHz
Measurement BW = 80kHz
0.001
0.0001
0.1
1 10
Output Voltage (Vp-p)
100
OPEN-LOOP GAIN/PHASE vs FREQUENCY
120
100
80
60
40
20
0
–20
1
G
φ
10 100 1k 10k
Frequency (Hz)
100k 1M 10M
0
–45
–90
–135
–180
1k
INPUT VOLTAGE AND CURRENT NOISE
SPECTRAL DENSITY vs FREQUENCY
1k
100
Voltage Noise
100
10
1
1
10
10
Current Noise
100 1k
Frequency (Hz)
10k 100k
1
1M
INPUT BIAS AND INPUT OFFSET CURRENT
vs TEMPERATURE
100nA
10nA
10nA
1nA
Input
Bias Current
1nA 100
100 10
Input
Offset Current
10 1
1
–75 –50 –25 0 25 50
Ambient Temperature (°C)
75 100
0.1
125
10nA
INPUT BIAS AND INPUT OFFSET CURRENT
vs INPUT COMMON-MODE VOLTAGE
1nA
Input
Bias Current
1nA
100
100
10
–15
10
–10 –5 0
Input
Offset Current
5
Common-Mode Voltage (V)
10 15
1
®
OPA2604
4
TYPICAL PERFORMANCE CURVES
(CONT)
At T
A
= +25
°
C, V
S
=
±
15V, unless otherwise noted.
1nA
100
10
1
0
INPUT BIAS CURRENT
vs TIME FROM POWER TURN-ON
V
S
= ±24VDC
V
S
= ±15VDC
V
S
= ±5VDC
1 2 3
Time After Power Turn-On (min)
4 5
COMMON-MODE REJECTION
vs COMMON-MODE VOLTAGE
120
110
100
90
80
–15 –10 –5 0 5
Common-Mode Voltage (V)
10 15
120
100
CMR
POWER SUPPLY AND COMMON-MODE
REJECTION vs FREQUENCY
80
60
40
20
0
10 100
–PSR
1k 10k
Frequency (Hz)
100k
+PSR
1M 10M
120
110
100
90
80
70
5
A
OL
, PSR, AND CMR vs SUPPLY VOLTAGE
10
CMR
A
OL
PSR
15
Supply Voltage (±V
S
)
20 25
GAIN-BANDWIDTH AND SLEW RATE vs SUPPLY VOLTAGE
28
24
Gain-Bandwidth
G = +100
20
Slew Rate
16
12
5 10 15
Supply Voltage (±V
S
)
20
25
21
33
29
25
17
20
16
28
24
GAIN-BANDWIDTH AND SLEW RATE vs TEMPERATURE
Slew Rate
Gain-Bandwidth
G = +100
12
–75 –50 –25 0 25 50
Temperature (°C)
75 100
10
125
30
25
20
15
5
OPA2604
®
TYPICAL PERFORMANCE CURVES
(CONT)
At T
A
= +25
°
C, V
S
=
±
15V, unless otherwise noted.
3
2
5
4
1
0
–1
SETTLING TIME vs CLOSED-LOOP GAIN
V
O
R
L
C
L
= 10V Step
= 1k
Ω
= 50pF
0.01%
–10
0.1%
–100
Closed-Loop Gain (V/V)
–1000
160
CHANNEL SEPARATION vs FREQUENCY
R
L
=
∞
140
R
L
= 1k
Ω
120
100
80
10
A
V
O
=
20Vp-p
R
L
100
B
Measured
Output
1k
Frequency (Hz)
10k 100k
30
MAXIMUM OUTPUT VOLTAGE SWING vs FREQUENCY
20
10
0
10k 100k
Frequency (Hz)
1M 10M
14
12
10
SUPPLY CURRENT vs TEMPERATURE
Total for Both Op Amps
V
S
= ±15VDC
V
S
= ±24VDC
V
S
= ±5VDC
8
6
–75 –50 –25 0 25 50
Ambient Temperature (°C)
75 100 125
20
15
30
25
10
25
LARGE-SIGNAL TRANSIENT RESPONSE
+10
FPO
Bleed to edge
–10
0 5 10
Time (µs)
®
OPA2604
6
+100
SMALL-SIGNAL TRANSIENT RESPONSE
–100
0 1
µ s
Time (µs)
2
µ s
TYPICAL PERFORMANCE CURVES
(CONT)
At T
A
= +25
°
C, V
S
=
±
15V, unless otherwise noted.
40
30
60
SHORT-CIRCUIT CURRENT vs TEMPERATURE
I
SC+
and I
SC–
50
20
–75 –50 –25 0 25 50
Ambient Temperature (°C)
75 100 125
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
6
POWER DISSIPATION vs SUPPLY VOLTAGE
Typical high-level music R
L
= 600
Ω
(both channels)
Worst case sine wave R
L
= 600
Ω
(both channels)
No signal or no load
8 10 12 14 16 18
Supply Voltage, ±V
S
(V)
20 22 24
0.6
0.4
0.2
0
0
1.4
1.2
1.0
MAXIMUM POWER DISSIPATION vs TEMPERATURE
θ
J-A
= 90°C/W
Soldered to
Circuit Board
(see text)
0.8
Maximum
Specified Operating
Temperature
85°C
25 50 75 100
Ambient Temperature (°C)
125 150
7
OPA2604
®
APPLICATIONS INFORMATION
The OPA2604 is unity-gain stable, making it easy to use in a wide range of circuitry. Applications with noisy or high impedance power supply lines may require decoupling capacitors close to the device pins. In most cases 1
µ
F tantalum capacitors are adequate.
DISTORTION MEASUREMENTS
The distortion produced by the OPA2604 is below the measurement limit of virtually all commercially available equipment. A special test circuit, however, can be used to extend the measurement capabilities.
Op amp distortion can be considered an internal error source which can be referred to the input. Figure 1 shows a circuit which causes the op amp distortion to be 101 times greater than normally produced by the op amp. The addition of R
3
to the otherwise standard non-inverting amplifier configuration alters the feedback factor or noise gain of the circuit. The closed-loop gain is unchanged, but the feedback available for error correction is reduced by a factor of 101. This extends the measurement limit, including the effects of the signal-source purity, by a factor of 101. Note that the input signal and load applied to the op amp are the same as with conventional feedback without R
3
.
Validity of this technique can be verified by duplicating measurements at high gain and/or high frequency where the distortion is within the measurement capability of the test equipment. Measurements for this data sheet were made with the Audio Precision System One which greatly simplifies such repetitive measurements. The measurement technique can, however, be performed with manual distortion measurement instruments.
CAPACITIVE LOADS
The dynamic characteristics of the OPA2604 have been optimized for commonly encountered gains, loads and operating conditions. The combination of low closed-loop gain and capacitive load will decrease the phase margin and may lead to gain peaking or oscillations. Load capacitance reacts with the op amp’s open-loop output resistance to form an additional pole in the feedback loop. Figure 2 shows various circuits which preserve phase margin with capacitive load.
Request Application Bulletin AB-028 for details of analysis techniques and applications circuits.
For the unity-gain buffer, Figure 2a, stability is preserved by adding a phase-lead network, R
C
and C
C
. Voltage drop across
R
C
will reduce output voltage swing with heavy loads. An alternate circuit, Figure 2b, does not limit the output with low load impedance. It provides a small amount of positive feedback to reduce the net feedback factor. Input impedance of this circuit falls at high frequency as op amp gain rolloff reduces the bootstrap action on the compensation network.
Figures 2c and 2d show compensation techniques for noninverting amplifiers. Like the follower circuits, the circuit in Figure 2d eliminates voltage drop due to load current, but at the penalty of somewhat reduced input impedance at high frequency.
Figures 2e and 2f show input lead compensation networks for inverting and difference amplifier configurations.
NOISE PERFORMANCE
Op amp noise is described by two parameters—noise voltage and noise current. The voltage noise determines the noise performance with low source impedance. Low noise bipolarinput op amps such as the OPA27 and OPA37 provide very low voltage noise. But if source impedance is greater than a few thousand ohms, the current noise of bipolar-input op amps react with the source impedance and will dominate. At a few thousand ohms source impedance and above, the OPA2604 will generally provide lower noise.
R
1
R
2
R
3
1
2
OPA2604
Generator
Output
Audio Precision
System One
Analyzer*
Analyzer
Input
R
L
1k
Ω
V
O
= 10Vp-p
(3.5Vrms)
FIGURE 1. Distortion Test Circuit.
®
OPA2604
* Measurement BW = 80kHz
8
SIG.
GAIN
1
10
100
DIST.
GAIN
101
101
101
R
1
∞
500
Ω
50
Ω
R
2
5k
Ω
5k
Ω
5k
Ω
R
3
50
Ω
500
Ω
∞
IBM PC or
Compatible
(a)
e i
1
2
OPA2604
C
C
820pF
R
C
750
Ω e o
C
L
5000pF
C
C
= 120 X 10 –12 C
L
R
1
10k
Ω e i
(c)
R
2
10k
Ω
C
C
24pF
1
2
OPA2604
C
C
=
50
R
2
C
L
R
C
25
Ω e o
C
L
5000pF
(b)
e i
R
2
2k
Ω
1
2
OPA2604
C
C
0.47µF
R
C
10
Ω
R
C
=
R
2
4C
L
X 10
10
– 1
C
C
=
C
L
X 10
3
R
C e o
C
L
5000pF
(d)
e i
R
1
2k
Ω
R
C
20
Ω
C
C
0.22µF
R
2k
1
2
2
Ω
OPA2604
R
C
=
R
2
2C
L
X 10
10
– (1 + R
2
/R
1
)
C
C
=
C
L
X 10
3
R
C e o
C
L
5000pF e i
R
1
2k
Ω
R
C
20
Ω
C
C
0.22µF
(e)
R
2
2k
Ω
1
2
OPA2604
e o
C
L
5000pF
R
C
=
R
2
2C
L
X 10
10
– (1 + R
2
/R
1
)
C
C
=
C
L
X 10
3
R
C
(f)
e
1
R
1
2k
Ω
R
2
2k
Ω e
2
R
C
20
Ω
C
C
0.22µF
1
2
OPA2604
R
3
R
4
2k
Ω
2k
Ω
R
C
=
R
2
2C
L
X 10
10
– (1 + R
2
/R
1
)
C
C
=
C
L
X 10
3
R
C e o
C
L
5000pF
NOTE: Design equations and component values are approximate. User adjustment is required for optimum performance.
FIGURE 2. Driving Large Capacitive Loads.
9
OPA2604
®
POWER DISSIPATION
The OPA2604 is capable of driving 600
Ω
loads with power supply voltages up to
±
24V. Internal power dissipation is increased when operating at high power supply voltage. The typical performance curve, Power Dissipation vs Power Supply Voltage, shows quiescent dissipation (no signal or no load) as well as dissipation with a worst case continuous sine wave. Continuous high-level music signals typically produce dissipation significantly less than worst case sine waves.
Copper leadframe construction used in the OPA2604 improves heat dissipation compared to conventional plastic packages. To achieve best heat dissipation, solder the device directly to the circuit board and use wide circuit board traces.
OUTPUT CURRENT LIMIT
Output current is limited by internal circuitry to approximately
±
40mA at 25
°
C. The limit current decreases with increasing temperature as shown in the typical curves.
V
IN
R
1
2.7k
Ω
R
2
22k
Ω
C
1
3000pF
R
3
10k
Ω
C
2
2000pF
R
4
22k
Ω
C
3
100pF
1
2
OPA2604
f p
= 20kHz
FIGURE 3. Three-Pole Low-Pass Filter.
V
O
V
IN
R
1
6.04k
Ω
R
5
2k
Ω
1
2
OPA2604
R
2
4.02k
Ω
R
2
4.02k
Ω
C
3
1000pF
1
2
OPA2604
Low-pass
3-pole Butterworth f
–3dB
= 40kHz
1
2
OPA2604
C
1
1000pF
R
4
5.36k
Ω
C
2
1000pF
See Application Bulletin AB-026 for information on GIC filters.
FIGURE 4. Three-Pole Generalized Immittance Converter (GIC) Low-Pass Filter.
V
O
®
OPA2604
10
I-Out DAC
C
OUT
C
1
*
R
1
1
2
OPA2604
2k
Ω
R
2
2.94k
Ω
C
2
2200pF
R
3
21k
Ω
* C
1
C
OUT
2
π
R
1
f c
R
1
= Feedback resistance = 2k
Ω f c
= Crossover frequency = 8MHz
C
3
470pF
1
2
OPA2604
Low-pass
2-pole Butterworth f
–3dB
= 20kHz
V
O
FIGURE 5. DAC I/V Amplifier and Low-Pass Filter.
7.87k
Ω
–
V
IN
+
100pF
7.87k
Ω
100kHz Input Filter
1
2
OPA2604
1
2
OPA2604
FIGURE 6. Differential Amplifier with Low-Pass Filter.
10k
Ω
10k
Ω
1
2
OPA2604
10k
Ω
10k
Ω
V
O
G = 1
11
OPA2604
®
Piezoelectric
Transducer
100
Ω
10k
Ω
1
2
OPA2604
G = 101
(40dB)
10
PCM63
20-bit
D/A
Converter
5
6
9
* C
1
≈
C
OUT
2
π
R f
f c
R f
= Internal feedback resistance = 1.5k
Ω f c
= Crossover frequency = 8MHz
C
1
*
1
2
OPA2604
V
O
= ±3Vp
To low-pass filter.
1M
Ω
*
* Provides input bias
current return path.
FIGURE 7. High Impedance Amplifier.
V
IN
1/2 OPA2604
A
1
R
2
R
1
FIGURE 8. Digital Audio DAC I-V Amplifier.
1/2 OPA2604
A
2
I
2
R
4
51
Ω
R
3
51
Ω i
1
I
L
= I
1
+ I
2
V
OUT
Load
V
OUT
= V
IN
(1 + R
2
/R
1
)
FIGURE 9. Using the Dual OPA2604 Op Amp to Double the Output Current to a Load.
®
OPA2604
12
www.ti.com
PACKAGE OPTION ADDENDUM
18-Sep-2008
PACKAGING INFORMATION
Orderable Device
OPA2604AP
OPA2604APG4
OPA2604AU
OPA2604AU/2K5
OPA2604AU/2K5E4
OPA2604AUE4
OPA2604AUG4
Status
(1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Package
Type
PDIP
PDIP
SOIC
SOIC
SOIC
SOIC
SOIC
Package
Drawing
P
P
D
D
D
D
D
Eco Plan
(2)
Pins Package
Qty
8 50 Green (RoHS & no Sb/Br)
Lead/Ball Finish MSL Peak Temp
(3)
CU NIPDAU N / A for Pkg Type
8 CU NIPDAU N / A for Pkg Type
8
50 Green (RoHS & no Sb/Br)
100 Green (RoHS & no Sb/Br)
CU NIPDAU Level-3-260C-168 HR
8 CU NIPDAU Level-3-260C-168 HR
8
8
8
2500 Green (RoHS & no Sb/Br)
2500 Green (RoHS & no Sb/Br)
100 Green (RoHS & no Sb/Br)
100 Green (RoHS & no Sb/Br)
CU NIPDAU
CU NIPDAU
CU NIPDAU
Level-3-260C-168 HR
Level-3-260C-168 HR
Level-3-260C-168 HR
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
OTHER QUALIFIED VERSIONS OF OPA2604 :
•
Automotive: OPA2604-Q1
NOTE: Qualified Version Definitions:
•
Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects
Addendum-Page 1
www.ti.com
TAPE AND REEL INFORMATION
PACKAGE MATERIALS INFORMATION
11-Mar-2008
*All dimensions are nominal
Device
OPA2604AU/2K5
Package
Type
Package
Drawing
SOIC D
Pins
8
SPQ
2500
Reel
Diameter
(mm)
Reel
Width
W1 (mm)
330.0
12.4
A0 (mm)
6.4
B0 (mm)
5.2
K0 (mm) P1
(mm)
W
(mm)
Pin1
Quadrant
2.1
8.0
12.0
Q1
Pack Materials-Page 1
www.ti.com
PACKAGE MATERIALS INFORMATION
11-Mar-2008
*All dimensions are nominal
Device
OPA2604AU/2K5
Package Type Package Drawing Pins
SOIC D 8
SPQ
2500
Length (mm) Width (mm) Height (mm)
346.0
346.0
29.0
Pack Materials-Page 2
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