TDA3190 Datasheet PDF | STMicroelectronics

STMicroelectronics TDA3190

The TDA3190 is a monolithic integrated circuit in a 16-lead dual in-line plastic package. It performs all the functions needed for the TV sound channel : IF LIMITER AMPLIFIER ACTIVE LOW-PASS FILTER FM DETECTOR DC VOLUME CONTROL AF PREAMPLIFIER AF OUTPUT STAGE . This performance, together with the FM-IF section characteristics of high sensitivity, high AM rejection and low distortion, enables the device to be used in almost every type of television receivers.

Part No.	TDA3190
Datasheet	TDA3190 Download
Manufacturer	STMicroelectronics
Description	COMPLETE TV SOUND CHANNEL
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DESCRIPTION

The TDA3190 can give an output power of 4.2 W (d = 10 %) into a 16 Ω load at VS = 24 V, or 1.5 W (d = 10 %) into an 8 Ω load at VS = 12 V. The device has no irradiation problems, hence no external screening is needed. The TDA3190 is a pin to pin replacement of TDA1190Z. PIN CONNECTIONS DIP16 (Plastic Package) ORDER CODE : TDA3190 IF INPUT IF DECOUPLING IF DECOUPLING GROUND GROUND FM DETECTOR FM DETECTOR DC VOLUME CONTROL 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 DE-EMPHASIS RIPPLE REJECTION SUPPLY VOLTAGE GROUND GROUND AF OUTPUT COMPENSATION AF FEEDBACK 3190-01.EPS December 1992 1/9 TDA3190 BLOCK DIAGRAM

ABSOLUTE MAXIMUM RATINGS

Symbol VS Vi Io Io Ptot Tstg, Tj Parameter Supply Voltage (pin 10) Input Signal Voltage (pin 1) Output Peak Current (non-repetitive) Output Peak Current (repetitive) Power Dissipation at Tpins = 90 °C at Tamb = 70 °C (free air) Storage and Junction Temperature Value 28 1 2 1.5 4.3 1 – 40 to 150 Unit V V A A W W °C THERMAL DATA Symbol Rth j-pins R th j-...