TDA1904
DESCRIPTION
The TDA 1904 is a monolithic integrated circuit in POWERDIP package intended for use as low-frequency power amplifier in wide range of applications in portable radio and TV sets. ABSOLUTE MAXIMUM RATINGS
Symbol VS IO IO Ptot Supply voltage Peak output current (non repetitive) Peak output current (repetitive) Total power dissipation at Tamb = 80°C at Tpins = 60°C Tstg, Tj Storage and junction temperature Parameter Value 20 2.5 2 1 6 -40 to 150 Unit V A A W W °C
Powerdip (8 + 8)
ORDERING NUMBER : TDA 1904
TEST AND APPLICATION CIRCUIT
(- ) R4 is necessary only for Vs < 6V.
March 1993
1/10
PIN CONNECTION (top view)
SCHEMATIC DIAGRAM
THERMAL DATA
Symbol Rth-j-case Rth-j-amb Thermal resistance junction-pins Thermal resistance junction-ambient Parameter max max Value 15 70 Unit °C/W °C/W
2/10
ELECTRICAL CHARACTERISTICS (Refer to the test circuit, Tamb = 25 °C, Rth (heatsink) = 20 °C/W, unless otherwisw specified)
Symbol Vs Vo Id Po Parameter Supply...
