Datasheet

AD8131
Rev. B | Page 8 of 20
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
NC = NO CONNECT
AD8131
1
2
3
45
6
7
8
750Ω 750Ω
1.5kΩ 1.5kΩ
–D
IN
V
OCM
V+
+OUT
+D
IN
NC
V–
–OUT
01072-003
Figure 4. Pin Configuration
Table 6. Pin Function Descriptions
Pin No. Mnemonic Description
1 −D
IN
Negative Input.
2 V
OCM
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 V
OCM
will set the dc bias level on +OUT and −OUT to 1 V.
3 V+ Positive Supply Voltage.
4 +OUT Positive Output. Note: the voltage at −D
IN
is inverted at +OUT.
5 −OUT Negative Output. Note: the voltage at +D
IN
is inverted at −OUT.
6 V− Negative Supply Voltage.
7 NC No Connect.
8 +D
IN
Positive Input.