Description

The TS4604 is a stereo ground-referenced output analog line driver and stereo headset driver whose design allows the output DC-blocking capacitors to be removed, thus reducing component count. The TS4604 drives 2 Vrms into a 5 kΩ load or more. The device has differential inputs and uses external gain setting resistors.

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

Applications

■ PDP/LCD TV

■ Set-top boxes

TS4604屬于集成電路（IC） > 音頻專用。意法半導(dǎo)體（ST）集團(tuán)制造生產(chǎn)的TS4604音頻專用音頻專用的半導(dǎo)體器件專為音頻信號(hào)的濾波、驅(qū)動(dòng)、放大、轉(zhuǎn)換和接口而設(shè)計(jì)。特征包括功能、應(yīng)用、通道數(shù)、接口、電壓和規(guī)格。應(yīng)用包括音頻系統(tǒng)、汽車音頻、消費(fèi)類音頻、樂(lè)器、專業(yè)音頻、通信系統(tǒng)、電信系統(tǒng)、數(shù)字音頻、驅(qū)動(dòng)器、前置放大器、信號(hào)混合、信號(hào)處理、語(yǔ)音觸發(fā)器解決方案和 10 Base-T。