Datasheet

AD8139
Rev. B | Page 8 of 24
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
–IN 1
V
OCM
2
V+ 3
+OUT 4
+IN 8
NC 7
V– 6
–OUT 5
NC = NO CONNECT
AD8139
04679-003
Figure 5. 8-Lead SOIC Pin Configuration
04679-103
NC = NO CONNECT
1–IN
2V
OCM
3V+
4
+
OU
T
7NC
8+IN
6V–
5–OUT
A
D8139
TOP VIEW
(Not to Scale)
Figure 6. 8-Lead LFCSP Pin Configuration
Table 5. Pin Function Descriptions
Pin No. Mnemonic Description
1 −IN Inverting Input.
2 V
OCM
An internal feedback loop drives the output common-mode voltage to be equal to the voltage applied to
the V
OCM
pin, provided the operation of the amplifier remains linear.
3 V+ Positive Power Supply Voltage.
4 +OUT Positive Side of the Differential Output.
5 −OUT Negative Side of the Differential Output.
6 V− Negative Power Supply Voltage.
7 NC No Internal Connection.
8 +IN Noninverting Input.
9 Exposed Paddle Solder exposed paddle on back of package to ground plane or to a power plane.