OPA1678 Datasheet, PDF (4/41 Pages) Texas Instruments – Low-Distortion Audio Operational Amplifiers

OPA1678, OPA1679
SBOS855 – FEBRUARY 2017
NAME
–IN A
+IN A
–IN B
+IN B
–IN C
+IN D
–IN D
+IN D
OUT A
OUT B
OUT C
OUT D
V+
V–
PIN
NO.
2
3
6
5
9
10
13
12
1
7
8
14
4
11
OPA1679 D and PW Packages
14-Pin SOIC and TSSOP
Top View
OUT A
1
±IN A
2
+IN A
3
V+
4
+IN B
5
±IN B
6
OUT B
7
14
OUT D
13
±IN D
12
+IN D
11
V±
10
+IN C
9
±IN C
8
OUT C
Not to scale
Pin Functions: OPA1679
I/O
DESCRIPTION
I
Inverting input, channel A
I
Noninverting input, channel A
I
Inverting input, channel B
I
Noninverting input, channel B
I
Inverting input, channel C
I
Noninverting input, channel C
I
Inverting input, channel D
I
Noninverting input, channel D
O
Output, channel A
O
Output, channel B
O
Output, channel C
O
Output, channel D
—
Positive (highest) power supply
—
Negative (lowest) power supply
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