DNR-AO-308-352 Datasheet
07/15/2013 09:55
DNA/DNR-AO-308-352
16-bit, 8-Channel, ±13.5 V, Medium-Voltage Analog Output Board
10-Year
Availability
Guarantee
• DNA-AO-308-352 for use in “Cube” I/O chassis
• DNR-AO-308-352 for use in RACKTangle® I/O chassis
• 8 independent DACs, 16-bit resolution
• 100kHz per channel max update rate
• ±13.5 V output range, ±13.5 mA per channel
• Per-channel offset and gain calibration
• Simultaneous update across all channels
General Description:
The DNA-AO-308-352 and DNR-AO-308-352 are high-precision, mediumvoltage analog output boards compatible with UEI’s “Cube” and RACKtangle
I/O chassis respectively. The boards offer 16-bit, 8-channel high-voltage
analog outputs with per-channel digital offset and gain calibration, buffered
output, excellent linearity, and low output noise. The DNA/DNR-AO-308-352
is designed for the demanding high-voltage applications with ±13.5 V analog
output span and up to ±13.5 mA of current per channel. This board is ideal
for data acquisition and control applications requiring an output span up to
13.5 V. Since the maximum power consumption may exceeds 4.5W, this DNAAO-308-352 may require the rear-mount fan (DNA-FANx) option in “Cube”
applications.
Technical Specifications:
Number of Channels
Resolution
Max Update Rate:
@ 16-bit resolution
@ 12-bit resolution
@ 9-bit resolution
Buffer Size
Type of D/A
INL (no load)
DNL (no load)
Monotonicity Over
Temperature
Gain Linearity Error
Gain Calibration Error
Offset Calibration Error
Offset Drift
Gain Drift
Output Range
Output Coupling
Output Impedance
Current Drive
Capacitive Loads
Settling Time
Slew Rate
Isolation
Power Consumption1
Physical Dimensions
Operating Temp. (tested)
Operating Humidity
The DNA-AO-308-352 is fully supported by the UEIDaq Framework Data
Acquisition Software Library for Windows. Linux and QNX drivers available.
Visit our website for more details.
Block Diagram:
-15V (20mA)
+15V (20mA)
AOut0
Control
Logic
16-bit
D/A
AOut7 Ground
Protection
DIO (3)
Calibration
Control
Logic
32-bit 66-MHz bus
...
AOut7
Optical Isolation
Analog Output Connector
DC/DC (6W)
16-bit
D/A
AOut0 Ground
Calibration
EEPROM
Reference
Pinout Diagram:
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
100 kHz/chan (800 kHz max aggregate)
200 kHz/chan (800 kHz max aggregate)
400 kHz/chan (800 kHz max aggregate)
1 K samples
double-buffered
±1 LSB (0.003%)
±1 LSB (0.003%)
16 bits
0.002%
±1 mV
±1 mV
5 ppm/°C
5 ppm/°C
±13.5 V
DC
0.1Ω max
±13.5 mA/channel
500 pF
10 µs to 16 bits
10 V/µs
350 Vrms
2.2 W - 5 W
3.875” x 3.875” (98 x 98 mm)
-40 °C to +85 °C
0 to 95%, non-condensing
1
If the total power consumption of the layer is over the 4.5W, the DNA-FANx rear-mount
cooling fan is required. Refer to the Typical Performance Characteristics for more details.
DB-37 (female)
37-pin connector:
AOUT0 GND
AGND
AOUT1
AOUT2 GND
AGND
AOUT3
AOUT4 GND
AGND
AOUT5
AOUT6 GND
AGND
AOUT7
+VEXT (140mA fused)
AGND
AGND
DIO2
AGND
–15V (20mA) OUT
8
16 bits
AGND
AOUT0
AOUT1 GND
AGND
AOUT2
AOUT3 GND
AGND
AOUT4
AOUT5 GND
AGND
AOUT6
AOUT7 GND
AGND
–VEXT (140mA fused)
AGND
DIO1
DIO0
+15V (20mA) OUT
AGND
Connection Options:
Terminal Panel
DNA-STP-37
DNA-STP-37
Cable
DNA-CBL-37S
DNA-CBL-37
United Electronic Industries, Inc.
Tel: (508) 921-4600
Description
DNA-CBL-37S shielded cable connects the DNA/DNR-AO-308 to the 37-way DNA-STP-37 screw terminal panel
DNA-CBL-37 ribbon cable connects the DNA/DNR-AO-308 to the 37-way DNA-STP-37 screw terminal panel
1
http://www.ueidaq.com
Fax: (508) 668-2350
DNA-AO-308-353 — 16-bit, 8-Channel, ±40V, High-Voltage Analog Output Layer for PowerDNA
Typical Performance Characteristics
Full Scale (±13.5V) Output at 100kHz Per Channel
Output Voltage Error vs. Voltage vs. Load
(800kHz aggregate rate)
(±13.5V output range)
0.035
0.025
Error, %
Voltage, V
0.015
-10
0.005
-5
-0.005
0
5
10
-0.015
5V/division
-0.025
-0.035
Output Voltage, V
Time, µs
4µs/division
2 KOhm load
1 MOhm load
Total Power Consumption, W
Power Consumption vs. Output Current
6.25
Conversion Factors
5.0
3.75
bits
2.5
14
15
16
Resolution
%
0.006104
0.003052
0.001526
mV
4.883
2.441
1.221
1.25
0
0
12.5
25
37.5
50
62.5
75
87.5
100
11.8
13.5
Combined Output Current, mA
±13.5 V (20 mA max)
Power per mA of Output Current, W/mA
Internal Power Dissipation vs. Output Voltage
0.055
0.045
0.035
0.025
0.015
0.005
0
1.7
3.4
5
6.8
8.4
10
Output Voltage (±), V
Note: Total internal power consumption = 1.5W + (Total output current x Power/mA at
given voltage)
United Electronic Industries, Inc.
Tel: (508) 921-4600
2
http://www.ueidaq.com
Fax: (508) 668-2350
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