TS4851 Datasheet (STMicroelectronics) - MONO 1W SPEAKER AND STEREO 160 mW HEADSET BTL DRIVERS

TS4851, MONO 1W SPEAKER AND STEREO 160 mW HEADSET BTL DRIVERS

cThe TS4851 is a low power audio amplifier that ucan drive either both a mono speaker or a stereo dheadset.

To the speaker, it can deliver 400 mW ro(typ.) of continuous RMS output power into an 8Ω Pload with a 1% THD+N valu

TS4851 Mono 1W Speaker and Stereo 160mW Headset BTL Drivers with Digital Volume Control Operating from VCC = 3V to 5.5V Pin Connections (top view) Rail to rail input/output Speaker driver with 1 W output @ Vcc = 5V, THD+N = 1%, F = 1kHz, 8Ω load Headset drivers with 160 mW output @ )Vcc = 5V, THD+N = 1%, F = 1kHz, 32Ω load t(s Headset output is 30mW in stereo @ cVcc = 3V u THD+N < 0.5% Max @ 20mW into 32Ω BTL, d50Hz < Frequency < 20kHz ro 32-step digi