Philips Semiconductors
12 W car radio power amplifier
Product specification
TDA1020
Fig.1 Internal block diagram; the heavy lines indicate the signal paths.
PINNING
1. Negative supply (substrate)
2. Output power stage
3. Positive supply (VP)
4. Bootstrap
5. Ripple rejection filter
6. Input power stage
7. Output preamplifier
8. Input preamplifier
9. Negative supply
November 1982
3
Preliminary Specification