AD637JQ Analog Devices Inc, AD637JQ Datasheet - Page 13

• Manufacturer Part Number: AD637JQ
• Description: IC RMS/DC CONV PRECISION 14-CDIP
• Manufacturer: Analog Devices Inc

Specifications of AD637JQ

• Rohs Status: RoHS non-compliant
• Current - Supply: 2.2mA
• Voltage - Supply: ±3.0V ~ 18V
• Mounting Type: Through Hole
• Package / Case: 14-CDIP (0.300", 7.62mm)
• Accuracy %: 0.25%
• Bandwidth: 200kHz
• Supply Current: 2.2mA
• Power Dissipation Pd: 108mW
• Supply Voltage Range: ± 3V To ± 18V
• Digital Ic Case Style: DIP
• No. Of Pins: 14
• Input Type: RMS
• Module Type: Converter
• Output Type: DC
• Voltage, Supply: ± 18 VDC
• For Use With: AD637-EVALZ - BOARD EVALUATION FOR AD637
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AD637
+V
+V
S
S
4.7kΩ
4.7kΩ
1
2
3
4
5
6
7
1
2
3
4
5
6
7
BUF IN
NC
COM
OUT
OFF
CS
DEN
IN
dB
BUF IN
NC
COM
OUT
OFF
CS
DEN
IN
dB
25k Ω
25k Ω
SECTION
SECTION
BIAS
BIAS
BUFFER
BUFFER
EXPANDABLE
Figure 21. Vector Sum Configuration
SQUARER/DIVIDER
SQUARER/DIVIDER
IC1
IC2
Rev. G | Page 16 of 20
AD637
ABSOLUTE
ABSOLUTE
AD637
VALUE
VALUE
FILTER
FILTER
25k Ω
25k Ω
BUFFER
BUFFER
V
V
V
OUT
+V
–V
OUT
OUT
+V
–V
X
Y
NC
NC
IN
IN
S
S
S
S
100pF
10
9
8
14
12
11
10
9
8
14
12
11
13
10k Ω
13
V
+V
–V
OUT
+V
–V
100pF
S
S
S
S
V
5pF
OUT
AD711K
10k Ω
=
10k Ω
20k Ω
C
AV
V
X
2
+ V
Y
2