TDA7374B Datasheet PDF | STMicroelectronics

STMicroelectronics TDA7374B

The TDA7374B is a new technology class AB Audio Dual Bridge Power Amplifier in Multiwatt package designed for car radio applications. Thanks to the fully complementary PNP/NPN output configuration the high power performances of the TDA7374B are obtained without bootstrap capacitors.

Part No.	TDA7374B
Datasheet	TDA7374B Download
Manufacturer	STMicroelectronics
Description	DUAL BRIDGE AUDIO AMPLIFIER
Buy	Stock & Price

DESCRIPTION

April 1995 1/13 TDA7374B PIN CONNECTION (Top view)

ABSOLUTE MAXIMUM RATINGS

Symbol VS VOP VPEAK IO IO Ptot Tstg, Tj DC Supply Voltage Operating Supply Voltage Peak Supply Voltage (t = 50ms) Output Peak Current (not rep. t = 100µs) Output Peak Current (rep. f > 10Hz) Power Dissipation (Tcase = 85°C) Storage and Junction Temperature Parameter Value 28 18 50 4.5 3.5 36 -40 to 150 Unit V V V A A W °C THERMAL DATA Symbol Rth j-case Thermal Resistance Junction-case

DESCRIPTION

Max Value 1.8 Unit °C/W 2/13 TDA7374B

ELECTRICAL CHARACTERISTICS

(Refer to the test circuit; VS = 14.4V; RL = 4Ω, Tamb = 25°C, f = 1kHz, unless otherwise specified) Symbol VS Id PO d CT R IN GV GV EIN SVR ASB ISB VSB ON VSB OFF VOS ICD OFF ICD ON Parameter Supply Range Total Quiescent Drain Current Output Power Distortion Cross-Talk Input Impedance Voltage Gain Voltage Gain Match. Input Noise Voltage Supply Voltage Rejection Stand-by Attenuation ST-BY Current ST-BY On Threshold Voltage ST-BY Off Threshold V...