STA33013TR 查看數據表（PDF） - STMicroelectronics

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STA33013TR

2.0 digital audio processor with FFX digital modulator and analog and digital inputs

STMicroelectronics 

STA330

2.0 digital audio processor

with FFX digital modulator and analog and digital inputs

Features

! Up to 96 dB dynamic range

! Sample rates from 8 kHz to 192 kHz

! FFX (digital modulation) class-D driver

! Digital supply voltage from 1.5 V to 3.6 V

! Analog supply voltage from 1.5 V to 3.6 V

! 18-bit audio processing

and class-D FFX digital modulator

! 100-dB SNR analog to digital converter

! Digital volume control:

– +36 dB to -105 dB in 0.5 dB steps

– Software volume update

! Individual channel and master gain/attenuation

! Automatic invalid-input detect mute

VFQFPN52

! 2-channel serial input/output data interface

! Digitally controlled pop-free operation

Table 1. Device summary

Order code

STA330

STA33013TR

Package

VFQFPN52

VFQFPN52

Packaging

Tube

Tape and reel

December 2007

Rev 1

1/55

www.st.com

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