One-Channel Full-Bridge Motor Driver

Features • Wide Supply Voltage Range ▪ VDD Range: 2.5V to 5.5V ▪ VM Range: 2.5V to 5.5V • One Channel Constant Output Voltage Driver • Low Quiescent Mode ▪ 70μA in Quiescent Mode ▪ Less than 1μA in Shutdown Mode • Over-Temperature Protection • ±400mA Maximum Output Current • -40°C to 85°

丝印代码：E9YY；One-Channel Full-Bridge Motor Driver

Features • Wide Supply Voltage Range ▪ VDD Range: 2.5V to 5.5V ▪ VM Range: 2.5V to 5.5V • One Channel Constant Output Voltage Driver • Low Quiescent Mode ▪ 70μA in Quiescent Mode ▪ Less than 1μA in Shutdown Mode • Over-Temperature Protection • ±400mA Maximum Output Current • -40°C to 85°

DUAL 5V REGULATOR WITH RESET AND DISABLE

DESCRIPTION The L4902A is a monolithic low drop dual 5V regulatordesignedmainly for supplying microprocessor systems. Reset and data save functions and remote switch on/off control can be realized. ■ DOUBLE BATTERY OPERATING ■ OUTPUT CURRENTS : I01 = 300 mA I02 = 300 mA ■ FIXED PRECISION OUTP

300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW

DESCRIPTION The TS4902 is an audio power amplifier designed to provide the best price to power ratio while preserving high audio quality. ■ OPERATING FROM VCC = 2.2V to 5.5V ■ 0.7W OUTPUT POWER @ Vcc=5V, THD=1, f=1kHz, with an 8Ω load ■ 0.3W OUTPUT POWER @ Vcc=3.3V, THD=1, f=1kH

300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW

DESCRIPTION The TS4902 is an audio power amplifier designed to provide the best price to power ratio while preserving high audio quality. ■ OPERATING FROM VCC = 2.2V to 5.5V ■ 0.7W OUTPUT POWER @ Vcc=5V, THD=1, f=1kHz, with an 8Ω load ■ 0.3W OUTPUT POWER @ Vcc=3.3V, THD=1, f=1kH

300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW

DESCRIPTION The TS4902 is an audio power amplifier designed to provide the best price to power ratio while preserving high audio quality. ■ OPERATING FROM VCC = 2.2V to 5.5V ■ 0.7W OUTPUT POWER @ Vcc=5V, THD=1, f=1kHz, with an 8Ω load ■ 0.3W OUTPUT POWER @ Vcc=3.3V, THD=1, f=1kH

300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW

DESCRIPTION The TS4902 is an audio power amplifier designed to provide the best price to power ratio while preserving high audio quality. ■ OPERATING FROM VCC = 2.2V to 5.5V ■ 0.7W OUTPUT POWER @ Vcc=5V, THD=1, f=1kHz, with an 8Ω load ■ 0.3W OUTPUT POWER @ Vcc=3.3V, THD=1, f=1kH