OPA188_13 Datasheet, PDF (7/33 Pages) Texas Instruments – Precision, Low-Noise, Rail-to-Rail Output,36-V, Zero-Drift Operational Amplifiers

OPA188
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PIN CONFIGURATIONS
SBOS642A – MARCH 2013 – REVISED MARCH 2013
OPA188
D, DGK PACKAGES (SO-8, MSOP-8)
(TOP VIEW)
NC⁽¹⁾ 1
-IN 2
+IN 3
V- 4
8 NC
7 V+
6 OUT
5 NC
OPA188
DBV PACKAGE (SOT23-5)
(TOP VIEW)
OUT 1
V- 2
+IN 3
5 V+
4 -IN
(1) NC = no connection.
FUNCTIONAL BLOCK DIAGRAM
V+
OPA188
CHOP1
GM1
+IN
-IN
CHOP2
NOTCH
FILTER
C2
GM2
GM3
OUT
C1
GM_FF
V-
Figure 1. Functional Block Diagram
Table 1. Component Count
COMPONENT
Transistors
Diodes
Resistors
Capacitors
COUNT
636
5
41
72
Figure 1 shows a representation of the proprietary OPA188 architecture. Table 1 contains both the active and
passive component count for this device. The component count allows for accurate reliability calculations.
Copyright © 2013, Texas Instruments Incorporated
Product Folder Links: OPA188
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