AD737
Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C, VS = 5 V (except AD737J-5, where VS = 2.5 V), CAV = 33 µF, CC = 10 µF, f = 1 kHz, sine wave input applied to Pin 2,
unless otherwise specified.
0.7
0.5
0.3
0.1
10V
V
= 200mV rms
= 100µF
IN
C
= 22µF, C = 4.7µF, C = 22µF
AV
F
C
C
C
AV
= 22µF
F
1V
100mV
10mV
1% ERROR
0
–0.1
–3dB
1mV
–0.3
–0.5
10% ERROR
100µV
0
2
4
6
8
10
12
14
16
0.1
1
10
100
1000
SUPPLY VOLTAGE (±V)
FREQUENCY (kHz)
Figure 4. Additional Error vs. Supply Voltage
Figure 7. Frequency Response Driving Pin 1; Negative DC Output
16
10V
DC COUPLED
C
= 22µF, C = 4.7µF, C = 22µF
AV
F
C
14
12
1V
100mV
10mV
1mV
10
8
PIN 1
1% ERROR
PIN 2
6
10% ERROR
4
–3dB
2
0
100µV
0
2
4
6
8
10
12
14
16
0.1
1
10
FREQUENCY (kHz)
100
1000
SUPPLY VOLTAGE (±V)
Figure 5. Peak Input Level for 1% Saturation vs. Supply Voltage
Figure 8. Frequency Response Driving Pin 2; Negative DC Output
25
6
3ms BURST OF 1kHz =
3 CYCLES
200mV rms SIGNAL
C
= 10µF
5
4
3
AV
C
= 22µF
C
F
20
15
10
5
C
= 100µF
C
= 33µF
AV
2
1
0
C
= 100µF
AV
C
= 250µF
AV
1
2
3
4
5
0
2
4
6
8
10
12
14
16
18
CREST FACTOR (V
/V rms)
DUAL SUPPLY VOLTAGE (±V)
PEAK
Figure 6. Supply Current (Power-Down Mode) vs. Supply Voltage (Dual)
Figure 9. Additional Error vs. Crest Factor
Rev. I | Page 8 of 24
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