STA529B datasheet(1/4 Pages) STMICROELECTRONICS

部件名	STA529B

功能描述	2 x 100 mW class-D amplifier with analog or digital input 2.0 multichannel digital audio processor with FFX

PDF	4 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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Data Brief

For further information contact your local STMicroelectronics sales office.

December 2006

Rev 1

1/4

1

STA529

2 x 100 mW class-D amplifier with analog or digital input

2.0 multichannel digital audio processor with FFX

Features

■ Up to 96 dB dynamic range

■ Sample rates from 8 kHz to 192 kHz

■ FFXTM class-D driver

■ 1.5 V to 1.95 V digital power supply

■ 1.5 V to 1.95 V analog power supply

■ 18-bit audio processing and class-D FFXTM

modulator

■ 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

■ 2-channel I2S input/output data interface

■ Digitally controlled POP-free operation

■ Input and output channel mapping

■ 250 m

Ω output CMOS Rdson

■ > 90% efficiency

■ Stereo headphone plus mono speaker

application:

– 50 mW stereo into 32

Ω headphone

– 100 mW stereo into 16

Ω headphone

Order codes

TFBGA48

VFQFPN52

Part number

Package

Packaging

STA529B

TFBGA48

Tube

STA529Q

VFQFPN52

Tube

www.st.com

类似零件编号 - STA529B

制造商	部件名	数据表	功能描述
STMicroelectronics	STA529B	506Kb / 58P	2 x 100 mW class-D amplifier with analog or digital input 2.0 multichannel digital audio processor with FFX 10-Jan-2007

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	STA330	832Kb / 55P	2.0 digital audio processor with FFX digital modulator and analog and digital inputs 12-Dec-2007
	STA529	506Kb / 58P	2 x 100 mW class-D amplifier with analog or digital input 2.0 multichannel digital audio processor with FFX 10-Jan-2007
	STA309B	722Kb / 66P	Multichannel digital audio processor with FFX짰 24-Jan-2012
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