TDA8943 Ver la hoja de datos (PDF) - Philips Electronics
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TDA8943 Datasheet PDF : 20 Pages
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Philips Semiconductors
TDA8943SF
6 W mono Bridge Tied Load (BTL) audio amplifier
13. Internal circuitry
Table 9:
Pin
4 and 5
Internal circuitry
Symbol
IN+ and IN−
Equivalent circuit
VCC
VCC
1.5 kΩ 1.5 kΩ
5
45 kΩ
45 kΩ
1 and 3
OUT− and OUT+
1/2 VCC
(SVR)
VCC
4
MGU078
7
MODE
100 Ω
40 Ω
1/2 VCC
VCC
1, 3
MGU080
VCC
6
SVR
VCC
20 kΩ
1 kΩ
1 kΩ
7
OFF
HIGH
MUTE
HIGH
MGU079
VCC
Standby
20 kΩ
6
20 kΩ
MGU081
9397 750 06865
Product specification
Rev. 02 — 7 April 2000
© Philips Electronics N.V. 2000. All rights reserved.
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