Datasheet

OFFSET
+IN
V
S
OUT
-IN
GND
A1
A2
1
2
3
4
5
6
7
8
Level shift
+
-
Preamplifier
Gain = 10
+IN
-IN
Output Buffer
Gain = K2
A1 A2
OFFSET
100 k:
OUT
V
S
GND
8
1
3 4
5
7
2
6
LMP8602, LMP8602Q, LMP8603, LMP8603Q
SNOSB36D –JULY 2009–REVISED MARCH 2013 www.ti.com
BLOCK DIAGRAM
Figure 1. K2 = 5 for LMP8602, K2 = 10 for LMP8603
Connection Diagram
Figure 2. 8-Pin SOIC / VSSOP
Top View
PIN DESCRIPTIONS
Pin Name Description
2 GND Power Ground
Power Supply
6 V
S
Positive Supply Voltage
1 −IN Negative Input
Inputs
8 +IN Positive Input
3 A1 Preamplifier output
Filter Network
4 A2 Input from the external filter network and / or A1
Offset 7 OFFSET DC Offset for bidirectional signals
Output 5 OUT Single ended output
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