STA330 datasheet(2/55 Pages) STMICROELECTRONICS

tên linh kiện	STA330

Giải thích chi tiết về linh kiện	2.0 digital audio processor with FFX digital modulator and analog and digital inputs

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2 / 55 page

Contents

STA330

2/55

Contents

1

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2

Connection diagrams and pin descriptions . . . . . . . . . . . . . . . . . . . . . . 5

2.1

Connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.2

Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3

Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

3.1

Maximum and recommended operating conditions . . . . . . . . . . . . . . . . . . 8

3.2

Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3.3

Lock time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.4

ADC performance values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

4

Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

5

Digital processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

5.1

Signal processing flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

5.2

I2C interface disabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

5.3

Volume control and gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

6

PLL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

6.1

Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

6.2

Configuration examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

7

Analog-digital converter (ADC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

7.1

Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

7.1.1

Digital anti-aliasing filter characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 21

7.1.2

High-pass filter characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

7.1.3

Programmable gain amplifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

7.2

Application scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

7.3

Configuration examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

8

Serial digital audio interface (SAI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

8.1

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Số phần tương tự - STA330

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	STA331	132Kb / 4P	High efficiency class D codec with integrated audio processing
	STA333BW	1Mb / 64P	2.1-channel high-efficiency digital audio system
	STA333BW	1Mb / 68P	2.1-channel 40-watt high-efficiency digital audio system
	STA333BW	2Mb / 67P	2.1-channel 40-watt high-efficiency digital audio system Sound Terminal짰 January 2011 Rev 3
	STA333BW13TR	1Mb / 68P	2.1-channel 40-watt high-efficiency digital audio system

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Mô tả tương tự - STA330

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	STA538	510Kb / 59P	2 x 1.3 W class-D amplifier with analog or digital input 2.0 multichannel digital audio processor with FFX
	STA529	84Kb / 4P	2 x 100 mW class-D amplifier with analog or digital input 2.0 multichannel digital audio processor with FFX
	STA529	506Kb / 58P	2 x 100 mW class-D amplifier with analog or digital input 2.0 multichannel digital audio processor with FFX
Texas Instruments	TAS3218	1Mb / 78P	[Old version datasheet] DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE
	TAS3208	221Kb / 9P	[Old version datasheet] DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE
	TAS3218	1Mb / 79P	[Old version datasheet] DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE
	TAS3208	991Kb / 79P	[Old version datasheet] DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE
	TAS3308	370Kb / 11P	[Old version datasheet] DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE
STMicroelectronics	MEMS	1Mb / 2P	analog and digital
Sanyo Semicon Device	LC7883K	205Kb / 10P	16-bit Digital Filter and Digital-to-analog Converters for Digital Audio

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