Datasheet > TAS5102_1

TAS5102_1

更新时间： 2024-11-05 06:15:31

品牌	Logo	应用领域
德州仪器 - TI		放大器
页数	文件大小	规格书
25页	1318K
描述
20-W/15-W STEREO DIGITAL AMPLIFIER POWER STAGE

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

TAS5102_1 数据手册

TAS5102

TAS5103

www.ti.com .............................................................................................................................................................. SLLS801A–JUNE 2008–REVISED JUNE 2008

20-W/15-W STEREO DIGITAL AMPLIFIER POWER STAGE

A low-cost, high-fidelity audio system can be built

using a TI chipset, comprising a modulator (e.g.,

TAS5086) and the TAS5102/TAS5103. This system

only requires a simple passive LC demodulation filter

FEATURES

•

2×20 W at 10% THD+N Into 8-Ω BTL at 18 V

(With Heatsink for TAS5102)

•

2×15 W at 10% THD+N Into 8-Ω BTL at 15.5 V

for TAS5103

to deliver high-quality,

high-efficiency

audio

amplification with proven EMI compliance. These

devices require two power supplies, at 3.3 V for

•

2×10 W at 10% THD+N Into 8-Ω BTL at 13 V

>100-dB SNR (A-Weighted)

VREG, and up to 23

for PVDD. The

TAS5102/TAS5103 does not require power-up

sequencing due to internal power-on reset. The

efficiency of this digital amplifier is greater than 90%

into 8 Ω, which enables the use of smaller power

supplies and heatsinks.

<0.1% THD+N at 1 W

Thermally Enhanced Package: 32-pin HTSSOP

–

DAD (TAS5102) Pad Up

DAP (TAS5103) Pad Down

The TAS5102/3 has an innovative protection system

integrated on chip, safeguarding the device against a

wide range of fault conditions that could damage the

system. These safeguards are short-circuit protection,

overcurrent protection, undervoltage protection, and

overtemperature protection. The TAS5102/TAS5103

has a new proprietary current-limiting circuit that

reduces the possibility of device shutdown during

high-level music transients.

•

High-Efficiency Power Stage (>90%) With

180-mΩ Output MOSFETs

•

Wide PVDD Range from 8V to 23V

Power-On Reset for Protection on Power Up

Without Any Power-Supply Sequencing

•

Integrated Self-Protection Circuits Including

Undervoltage, Overtemperature, Overcurrent,

Short Circuit

BTL OUTPUT POWER

•

Built-In Regulator for Gate Drive Supply

Error Reporting

SUPPLY VOLTAGE

EMI Compliant When Used With

Recommended System Design

f = 1 kHz

R = 8 Ω (BTL)

Gain = 3 dB

APPLICATIONS

•

Televisions

Mini/Micro Audio Systems

DVD Receivers

THD+N = 10%

Home Theaters

THD+N = 1%

DESCRIPTION

The TAS5102/TAS5103 are integrated stereo digital

amplifier power stages with an advanced protection

system. The TAS5102/TAS5103 are capable of

driving an 8-Ω bridge-tied load (BTL) at up to 20

W/15 W per channel with low integrated noise at the

output, low THD+N performance, and low idle power

dissipation.

− Supply Voltage − V

G009

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PowerPAD is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...25

中文翻译

下载PDF

与TAS5102_1相关器件

型号	品牌	获取价格	描述	数据表
TAS5102DAD	TI	获取价格	20-W/15-W STEREO DIGITAL AMPLIFIER POWER STAGE
TAS5102DADG4	TI	获取价格	20-W/15-W STEREO DIGITAL AMPLIFIER POWER STAGE
TAS5102DADR	TI	获取价格	20-W/15-W STEREO DIGITAL AMPLIFIER POWER STAGE
TAS5102DADRG4	TI	获取价格	20-W/15-W STEREO DIGITAL AMPLIFIER POWER STAGE
TAS5103	TI	获取价格	20-W/15-W STEREO DIGITAL AMPLIFIER POWER STAGE
TAS5103DAP	TI	获取价格	20-W/15-W STEREO DIGITAL AMPLIFIER POWER STAGE
TAS5103DAPG4	TI	获取价格	20-W/15-W STEREO DIGITAL AMPLIFIER POWER STAGE
TAS5103DAPR	TI	获取价格	20-W/15-W STEREO DIGITAL AMPLIFIER POWER STAGE
TAS5103DAPRG4	TI	获取价格	20-W/15-W STEREO DIGITAL AMPLIFIER POWER STAGE
TAS5110	TI	获取价格	TRUE DIGITAL AUDIO AMPLIFIER TAS5110 PWM POWER OUTPUT STAGE

与TAS5102_1相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

13
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

9
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

35
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

31

产品中心

服务支持

精选活动

关于我们

帮助中心

TAS5102_1

TAS5102_1 数据手册

与TAS5102_1相关器件

与TAS5102_1相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

TAS5102_1

TAS5102_1 数据手册

与TAS5102_1相关器件

与TAS5102_1相关文章

您还可以找

您在本页遇到什么问题？