AD8131
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
–D
1
2
3
4
8
7
6
5
+D
IN
IN
750Ω
750Ω
V
NC
OCM
V+
V–
1.5kΩ
1.5kΩ
+OUT
–OUT
AD8131
NC = NO CONNECT
Figure 4. Pin Configuration
Table 6. Pin Function Descriptions
Pin No. Mnemonic Description
1
2
−DIN
VOCM
Negative Input.
Common-Mode Output Voltage. Voltage applied to this pin sets the common-mode output voltage with a ratio of
1:1. For example, 1 V dc on VOCM will set the dc bias level on +OUT and −OUT to 1 V.
3
4
5
6
7
8
V+
Positive Supply Voltage.
+OUT
−OUT
V−
NC
+DIN
Positive Output. Note: the voltage at −DIN is inverted at +OUT.
Negative Output. Note: the voltage at +DIN is inverted at −OUT.
Negative Supply Voltage.
No Connect.
Positive Input.
Rev. B | Page 8 of 20
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