TS4962IJT

The TS4962IJT is designed as a differential class DBTL power amplifier. Able to drive up to 2.3W into a 4 load and 1.4W into a 8 load at 5V. It achieves outstanding efficiency (88% typ) compared to classical AB-class audio amps. Typical applications include cellular phone, PDA, notebook PC.

TS4962IJT has fourteen features. (1)Operating from Vcc=2.4V to 5.5V. (2)Standby mode active low. (3)Output power 3W into 4 and 1.75W into 8 with 10% THD+N max and 5V power supply. (4)Output power 2.3W at 5V or 0.75W at 3.0V into 4 with 1% THD+N max. (5)Output power 1.4W @5V or 0.45W at 3.0V into 8 with 1% THD+N max. (6)Adjustable gain via external resistors. (7)Low current consumption 2mA at 3V. (8)Efficiency 88% typ. (9)Signal to noise ratio 85dB typ. (10)PSRR 63dB typ at 217Hz with 6dB gain. (11)PWM base frequency 250kHz. (12)Low pop & click noise. (13)Thermal shutdown protection. (14)Available in flip-chip 9 x 300um in lead free. That are all the main features.

Some TS4962IJT absolute maximum ratings have been concluded as follow. (1)Its supply voltage would be 6V. (2)Its input voltage would be GND to Vcc. (3)Its operating free air temperature range would be from -40°C to +85°C. (4)Its storage temperature would be from -65°C to +150°C. (5)Its maximum junction temperature would be 150°C. (6)Its thermal resistance junction to ambient would be 200°C/W. (7)Its human body model would be 2kV. (8)Its machine model would be 200V. (9)Its latch-up immunity would be 200mA. (10)Its standby pin voltage maximum voltage would be GND to Vcc. (11)Its lead temperature (soldering 10sec) would be 260°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!