TL971 Datasheet, PDF (3/33 Pages) Texas Instruments – OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS

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6 Pin Configuration and Functions
TL971, TL972, TL974
SLOS467H – OCTOBER 2006 – REVISED JANUARY 2015
TL971...DBV PACKAGE
(TOP VIEW)
TL971...D PACKAGE
(TOP VIEW)
OUT ₁
V_{CC– 2}
IN+ ₃
5 ^VCC+ NC 1
IN– 2
4 IN– IN+ 3
V_CC– 4
8 NC
7 ^VCC+
6 OUT
5 NC
NC – No internal connection
TL972...D, DGK, P, OR PW PACKAGE
(TOP VIEW)
TL972...DRG PACKAGE
(TOP VIEW)
OUT1 ₁
IN1– 2
IN1+ 3
V_CC– 4
8 ^VCC+
7 OUT2
6 IN2–
5 IN2+
OUT1 1
IN1– 2
IN1+ 3
V_CC– 4
8 V_CC+
7 OUT2
6 IN2–
5 IN2+
TL974...D, N, OR PW PACKAGE
(TOP VIEW)
OUT1 1
IN1– 2
IN1+ 3
V_{CC+ 4}
IN2+ 5
IN2– 6
OUT2 7
14 OUT4
13 IN4–
12 IN4+
11 V_CC–
10 IN3+
9 IN3–
8 OUT3
NAME
IN+
IN–
IN1+
IN1–
IN2+
IN2–
IN3+
IN3–
IN4+
IN4–
NC
OUT
OUT1
OUT2
OUT3
OUT4
VCC+
VCC–
TL971
DBV
3
4
—
—
—
—
—
—
—
—
—
1
—
—
—
—
5
2
TL971
D
3
2
—
—
—
—
—
—
—
—
1
5
8
6
—
—
—
—
7
4
Pin Functions
PIN
TL972
TL974
D, DGK, P,
PW
DRG
D, N, PW
—
—
—
—
—
—
3
3
3
2
2
2
5
5
5
6
6
6
—
—
10
—
—
9
—
—
12
—
—
13
—
—
—
—
—
—
1
1
1
7
7
7
—
—
8
—
—
14
8
8
4
4
4
11
TYPE
DESCRIPTION
I
Noninverting input
I
Inverting input
I
Noninverting input
I
Inverting input
I
Noninverting input
I
Inverting input
I
Noninverting input
I
Inverting input
I
Noninverting input
I
Inverting input
— No Connect
O Output
O Output
O Output
O Output
O Output
-
Positive supply
-
Negative supply
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