AD736BR Analog Devices Inc, AD736BR Datasheet - Page 8

• 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

AD736
100µV
10mV
10µV
1mV
–0.2
–0.4
–0.6
–0.8
600
500
400
300
200
100
0.8
0.6
0.4
0.2
0
–60
100
0
Figure 11. RMS Input Level (Pin 2) vs. −3 dB Frequency
V
1kHz SINE WAVE
C
C
V
V
1kHz SINE WAVE
C
C
V
V
SINE WAVE INPUT
AC-COUPLED
V
Figure 10. DC Supply Current vs. rms Input Level
IN
S
AV
F
IN
AV
F
S
IN
S
–40
= 22mF
= ±5V
= 22µF
= ±5V
= ±5V
= 200mV rms
Figure 9. Additional Error vs. Temperature
= 200mV rms
= 1kHz
= 100mF
= 100µF
–20
0.2
1k
0
–3dB FREQUENCY (Hz)
rms INPUT LEVEL (V)
TEMPERATURE (°C)
0.4
20
40
0.6
60
10k
80
100
0.8
120
100k
140
1.0
Rev. H | Page 8 of 20
Figure 14. RMS Input Level vs. Frequency for Specified Averaging Error
100mV
10mV
–0.5
–1.0
–1.5
–2.0
–2.5
1mV
100
1.0
0.5
10
10mV
1V
0
1
Figure 13. C
10
1
V
C
C
IN
AV
F
Figure 12. Error vs. RMS Input Voltage (Pin 2),
= 4.7µF, V
= SINE WAVE @ 1kHz
= 22µF, C
Output Buffer Offset Is Adjusted to Zero
AV
vs. Frequency for Specified Averaging Error
S
C
= ±5V
= 47µF,
10
INPUT LEVEL (rms)
FREQUENCY (Hz)
FREQUENCY (Hz)
100mV
–1%
100
–1%
–0.5%
V
AC-COUPLED
C
C
IN
AV
F
100
= 47µF, V
SINE WAVE
= 10µF, C
V
C
C
V
–0.5%
IN
C
F
S
= 47µF
= ±5V
= 47µF
= 200mV rms
S
C
= ±5V
1V
= 47µF,
2V
1k
1k