Datasheet Texas Instruments TAS5709A — 数据表

制造商	Texas Instruments
系列	TAS5709A

具有扬声器EQ和2频段DRC的20W立体声I2S音频放大器

数据表

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PDF, 1.6 Mb, 修订版: A, 档案已发布: Sep 11, 2009

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价格

状态

	TAS5709AGPHP	TAS5709AGPHPR	TAS5709APHP	TAS5709APHPR
Lifecycle Status	Preview (Device has been announced but is not in production. Samples may or may not be available)	Preview (Device has been announced but is not in production. Samples may or may not be available)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	Yes	No	No

打包

	TAS5709AGPHP	TAS5709AGPHPR	TAS5709APHP	TAS5709APHPR
N	1	2	3	4
Pin	48	48	48	48
Package Type	PHP	PHP	PHP	PHP
Industry STD Term	HTQFP	HTQFP	HTQFP	HTQFP
JEDEC Code	S-PQFP-G	S-PQFP-G	S-PQFP-G	S-PQFP-G
Package QTY	250	1000	250	1000
Carrier	JEDEC TRAY (5+1)	LARGE T&R	JEDEC TRAY (5+1)	LARGE T&R
Device Marking	TAS5709A	TAS5709A	TAS5709A	TAS5709A
Width (mm)	7	7	7	7
Length (mm)	7	7	7	7
Thickness (mm)	1	1	1	1
Pitch (mm)	.5	.5	.5	.5
Max Height (mm)	1.2	1.2	1.2	1.2
Mechanical Data	下载	下载	下载	下载

参数化

Parameters / Models	TAS5709AGPHP	TAS5709AGPHPR	TAS5709APHP	TAS5709APHPR
Analog Supply (V), Max	3	3	3	3
Audio Input Type	Digital	Digital	Digital	Digital
Closed/Open Loop	Open	Open	Open	Open
Control Interface	Hardware,Software	Hardware,Software	Hardware,Software	Hardware,Software
Operating Temperature Range, C	0 to 85	0 to 85	0 to 85	0 to 85
Package Group	HTQFP	HTQFP	HTQFP	HTQFP
Package Size: mm2:W x L, PKG	48HTQFP: 81 mm2: 9 x 9(HTQFP)	48HTQFP: 81 mm2: 9 x 9(HTQFP)	48HTQFP: 81 mm2: 9 x 9(HTQFP)	48HTQFP: 81 mm2: 9 x 9(HTQFP)
Power Stage Supply(Max), V	24	24	24	24
Power Stage Supply(Min), V	8	8	8	8
Power to Bridge Tied Load(Max), W	20	20	20	20
Rating	Catalog	Catalog	Catalog	Catalog
Sampling Rate(Max), kHz	48	48	48	48
Sampling Rate(Min), kHz	8	8	8	8
Speaker Channels, Max	2	2	2	2
Supported Bridge Tied Load(Min), Ohms	6	6	6	6

生态计划

	TAS5709AGPHP	TAS5709AGPHPR	TAS5709APHP	TAS5709APHPR
RoHS	Compliant	Compliant	Compliant	Compliant

应用须知

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TAS57xx Dynamic Range Control
PDF, 324 Kb, 档案已发布: Jun 18, 2010
This application report provides background information, general equations, and instructions for proper use of the Texas Instruments TAS57xx series Dynamic Range Control (DRC). Topics include I2C configuration, single-band and dual-band DRC, coefficient computation, device offerings, and user interface configuration.
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AN-1737 Managing EMI in Class D Audio Applications (Rev. A)
PDF, 140 Kb, 修订版: A, 档案已发布: May 1, 2013
Electromagnetic interference (EMI) is an unwanted disturbance caused in an electrical circuit byelectromagnetic radiation emitted from an external source. The disturbance may interrupt, obstruct, orotherwise degrade the effective performance of the circuit.
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AN-1849 An Audio Amplifier Power Supply Design (Rev. B)
PDF, 1.9 Mb, 修订版: B, 档案已发布: May 1, 2013
This application report provides design information for a power supply for use with our newest offering of high-performance, ultra high-fidelity audio amplifier input stage ICs.
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Guidelines for Measuring Audio Power Amplifier Performance
PDF, 765 Kb, 档案已发布: Oct 30, 2001
This application note provides guidelines for measuring the date sheet parameters of Texas Instruments audio power amplifiers (APAs) using prefabricated evaluation modules (EVMs). The primary equipment used for the measurements consists of the System Two audio measurement system by Audio Precision , a digital multimeter (DMM), and a dc power supply.

模型线

系列: TAS5709A (4)

TAS5709AGPHP TAS5709AGPHPR TAS5709APHP TAS5709APHPR

制造商分类

Semiconductors> Audio> Mid-Power Audio Amplifiers (5-50W)> Digital I2S Input Class-D