Harman Kardon HK 990/230 Service Manual page 80

TL071, TL071A, TL071B, TL072
TL072A, TL072B, TL074, TL074A, TL074B
LOW-NOISE JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS080D – SEPTEMBER 1978 – REVISED AUGUST 1996
TL071, TL071A, TL071B
D, JG, P, OR PW PACKAGE
(TOP VIEW)
OFFSET N1 NC
1 8
IN – V
2 7
IN +
3 6
OUT
V
4 5
CC – OFFSET N2
TL071
FK PACKAGE
(TOP VIEW)
3 2 1 20 19
NC
4
IN –
5
NC
6
IN +
7
NC
8
9 10 11 12 13
NC – No internal connection
symbols
OFFSET N1
IN +
IN –
OFFSET N2
TL072, TL072A, TL072B
D, JG, P, OR PW PACKAGE
1OUT
1IN –
CC +
1IN +
V
CC –
FK PACKAGE
3 2 1 20 19
NC
4
1IN –
5
NC
18
NC
6
V
17
CC + 1IN +
7
NC
16
NC
8
9 10 11 12 13
OUT
15
NC
14
TL071
+
OUT
–
POST OFFICE BOX 655303
78
(TOP VIEW)
V
1 8
CC +
2OUT
2 7
2IN –
3 6
2IN +
4 5
TL072
(TOP VIEW)
NC
18
2OUT
17
NC
16
2IN –
15
NC
14
TL072 (each amplifier)
TL074 (each amplifier)
IN +
IN –
•
DALLAS, TEXAS 75265
TL074, TL074A, TL074B
D, J, N, OR PW PACKAGE
TL074 . . . W PACKAGE
(TOP VIEW)
1OUT 4OUT
1 14
1IN – 4IN –
2 13
1IN + 4IN +
3 12
V V
4 11
CC + CC –
2IN + 3IN +
5 10
2IN – 3IN –
6 9
2OUT 3OUT
7 8
TL074
FK PACKAGE
(TOP VIEW)
3 2 1 20 19
1IN+
4 18
NC
5 17
V
6 16
CC+
NC
7 15
2IN+
14
8
9 10 11 12 13
+
OUT
–
4IN+
NC
V
CC –
NC
3IN+