TDA8942P Datasheet, PDF (13/23 Pages) NXP Semiconductors – 2 x 1.5 W stereo Bridge Tied Load BTL audio amplifier

Philips Semiconductors
TDA8942P
2 x 1.5 W stereo BTL audio amplifier
13. Internal circuitry
Table 9: Internal circuitry
Pin
Symbol
3 and 13
IN1+ and IN1−
11 and 12 IN2+ and IN2−
Equivalent circuit
VCC
VCC
1.5 kΩ 1.5 kΩ
VCC
15 and 2
7 and 10
OUT1− and OUT1+
OUT2− and OUT2+
4
MODE
13, 12
45 kΩ
45 kΩ
1/2 VCC
(SVR)
3, 11
MGU070
100 Ω
40 Ω
1/2 VCC
VCC
2, 7, 10, 15
MGU071
VCC
14
SVR
VCC
20 kΩ
1 kΩ
1 kΩ
4
OFF
HIGH
MUTE
HIGH
MGU073
VCC
Standby
20 kΩ
14
20 kΩ
MGU072
9397 750 06862
Product specification
Rev. 02 — 14 March 2000
© Philips Electronics N.V. 2000. All rights reserved.
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