TS4604
Features
■ Operating from VCC = 3 V up to 4.8 V single
supply operation
■ Line driver stereo differential inputs
■ External gain setting resistors
■ Space-saving package: TSSOP28 pitch
0.65 mm
■ Dedicated shutdown control per function
■ 100 mW headset drive into a 16 Ω load
■ 90 dB high PSRR on headset drive
■ Two internal negative supplies to ensure
ground-referenced, headset and line driver
capless outputs
■ Internal undervoltage mute
■ Line driver 2 Vrms typ. Output voltage across
entire supply voltage range
■ Pop-&-click reduction circuitry, thermal
shutdown and output short-circuit protection
