AD736BR Analog Devices Inc, AD736BR Datasheet - Page 7

• Manufacturer Part Number: AD736BR
• Description: IC TRUE RMS/DC CONV LP 8-SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD736BR

• Rohs Status: RoHS non-compliant
• Current - Supply: 160µA
• Voltage - Supply: ±5.0V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• For Use With: AD736-EVALZ - BOARD EVALUATION FOR AD736

TYPICAL PERFORMANCE CHARACTERISTICS
–0.1
–0.3
–0.5
0.7
0.5
0.3
0.1
16
14
12
10
16
14
12
10
0
8
6
4
2
0
8
6
4
2
0
0
0
0
Figure 4. Maximum Input Level vs. Supply Voltage
V
1kHz SINE WAVE
C
C
Figure 5. Peak Buffer Output vs. Supply Voltage
DC-COUPLED
1kHz SINE WAVE INPUT
IN
AV
F
Figure 3. Additional Error vs. Supply Voltage
= 22µF
= 200mV rms
= 100µF
2
2
2
4
4
4
SUPPLY VOLTAGE (±V)
SUPPLY VOLTAGE (±V)
SUPPLY VOLTAGE (±V)
PIN 1
6
6
6
8
8
8
10
10
10
12
12
12
PIN 2
14
14
14
16
16
16
Rev. H | Page 7 of 20
Figure 8. Additional Error vs. Crest Factor with Various Values of C
100mV
100mV
100µV
100µV
10mV
10mV
1mV
1mV
10V
10V
1V
1V
6
5
4
3
2
1
0
0.1
0.1
1
SINE WAVE INPUT, V
C
SINE WAVE INPUT, V
C
3ms BURST OF 1kHz =
3 CYCLES
200mV rms SIGNAL
V
C
C
AV
AV
S
C
F
Figure 6. Frequency Response Driving Pin 1
Figure 7. Frequency Response Driving Pin 2
= ±5V
= 100µF
= 22µF
= 22µF, C
= 22µF, C
1% ERROR
1
1
2
CREST FACTOR (V
F
F
= 4.7µF, C
= 4.7µF, C
–3dB FREQUENCY (kHz)
–3dB FREQUENCY (kHz)
1% ERROR
S
S
= ±5V,
= ±5V,
C
C
= 22µF
= 22µF
10
10
3
C
10% ERROR
PEAK
AV
C
–3dB
AV
= 250µF
–3dB
/V rms)
C
= 33µF
AV
10% ERROR
= 10µF
100
100
4
C
AV
= 100µF
AD736
1000
1000
5
AV