OPA1641-Q1 Datasheet, PDF (3/31 Pages) Texas Instruments – SoundPlus JFET-Input, Automotive-Grade, Audio Operational Amplifiers

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5 Pin Configuration and Functions
OPA1641-Q1, OPA1642-Q1
SBOS791 – JUNE 2017
(1) NC - no internal connection
NAME
–IN
+IN
NC
OUT
V–
V+
PIN
NO.
2
3
1, 5, 8
6
4
7
OPA1641-Q1: D and DGK Packages
8-Pin SOIC and VSSOP
Top View
(1)
NC 1
–IN 2
–
+IN 3
+
V– 4
(1)
8 NC
7 V+
6 OUT
(1)
5 NC
Pin Functions: OPA1641-Q1
I/O
DESCRIPTION
I
Inverting input
I
Noninverting input
—
No connection
O
Output
—
Negative (lowest) power supply
—
Positive (highest) power supply
OPA1642-Q1: D and DGK Packages
8-Pin SOIC and VSSOP
Top View
OUT A 1
–IN A 2
+IN A 3
V– 4
A
B
8 V+
7 OUT B
6 –IN B
5 +IN B
NAME
–IN A
–IN B
+IN A
+IN B
OUT A
OUT B
V–
V+
PIN
NO.
2
6
3
5
1
7
4
8
Pin Functions: OPA1642-Q1
I/O
DESCRIPTION
I
Inverting input, channel A
I
Inverting input, channel B
I
Noninverting input, channel A
I
Noninverting input, channel B
O
Output, channel A
O
Output, channel B
—
Negative (lowest) power supply
—
Positive (highest) power supply
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