Datasheet TS4657IQT - STMicroelectronics Audio Amplifiers SGL SUPP STER DGT AUD LN DRV 2.2Vrms — Ficha de datos

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Manufacturer: STMicroelectronics

Description: Audio Amplifiers SGL SUPP STER DGT AUD LN DRV 2.2Vrms

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Docket:
TS4657
Single supply stereo digital audio line driver with 2.2 Vrms capless outputs
Features
Single 3.0 to 5.5 V supply for DAC and line driver Audio line output: 2.2 Vrms for all VCC range 16- to 24-bit audio data format stereo DAC, 32 to 48 kHz sample rate IІS, right- or left-justified compatible digital audio interface 95 dB SNR A-weighted at 48 kHz, VCC =5 V 7.4 mA current consumption at VCC = 3.0 V, full operation Internal negative power supply to ensure ground-referenced, capless outputs No external capacitor needed for the negative power supply generation Integrated structure to suppress pop and click noise Available in thin QFN20 4 mm x 4 mm package Pin connections (top view)
VREGD GNDD 20 GNDD NC LRCLK SDAT BCLK 5 6 FORMAT2 FORMAT1 STDBY MCLK 10 GNDA 1 16 15 GNDA VREGA VCCA VOUTL 11 VOUTR GNDA VCCD NC

Specifications:

• Input Signal Type: Single
• Operating Supply Voltage: 5 V
• Operating Temperature Range: - 40 C to + 85 C
• Output Signal Type: Differential
• Output Type: 1-Channel Mono
• Package / Case: QFN-20 EP
• Packaging Type: Reel
• Product: Class-AB
• Supply Current: 8 mA
• Supply Type: Single
• Supply Voltage Range: 3 V to 5.5 V
• RoHS: Yes