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TAS5760MDAP

更新时间： 2024-02-22 20:05:18

品牌	Logo	应用领域
德州仪器 - TI		放大器音频控制集成电路消费电路音频放大器
页数	文件大小	规格书
66页	1849K
描述
55W 立体声、114W 单声道、4.5V 至 26.4V 电源电压、数字输入 D 类音频放大器 \| DAP \| 32 \| -25 to 85

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数据手册

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TAS5760MDAP 数据手册

DAP-32

11mm ´ 8.1mm

DCA-48

12.5mm ´ 8.1mm

TAS5760M

www.ti.com

SLOS772B –JULY 2013–REVISED JULY 2013

General Purpose I²S Input Class D Amplifier

Check for Samples: TAS5760M

FEATURES

•

Audio I/O Configuration:

–

SNR = 100 dB A-Wtd (Ref. to THD+N = 1%)

–

Single Stereo I²S Input

APPLICATIONS

Stereo Bridge Tied Load (BTL) or Mono

Parallel Bridge Tied Load (PBTL) Operation

•

LCD/LED TV and Multi-Purpose Monitors

Sound Bars, Docking Stations, PC Audio

General Purpose Audio Equipment

–

32, 44.1, 48, 88.2, 96 kHz Sample Rates

•

General Operational Features:

–

Selectable Hardware or Software Control

Integrated Digital Output Clipper

Power at 10% THD+N vs PVDD

Programmable I²C Address (1101100[^R/_W] or

R_L= 4 Ω

R_L= 6 Ω

R_L= 8 Ω

4 Ω Thermal Limit

6 Ω Thermal Limit

8 Ω Thermal Limit

1101101[^R/_W])

–

Closed Loop Amplifier Architecture

Adjustable Switching Frequency for

Speaker Amplifier

•

Robustness Features:

–

Clock Error, DC and Short Circuit

Protection

–

Over Temperature and Programmable

Overcurrent Protection

THD+N = 10%

10 12 14 16 18 20 22 24 26

Supply Voltage (V)

Audio Performance (PVDD = 19V, R_SPK= 8Ω,

G001

SPK_GAIN[1:0] Pins = 01)

NOTE: Thermal Limits were determined via the

TAS5760xxEVM

–

Idle Channel Noise = 100 µVrms (A-Wtd)

THD+N = 0.03 % (at 1 W, 1 kHz)

DVDD

ANA_REG

AVDD

PVDD

GVDD_REG

Internal

Voltage

Supplies

Internal Reference

Regulators

Internal Gate

Drive Regulator

Closed Loop Class D Amplifier

SFT_CLIP

Full Bridge

Power Stage

Digital to

PWM

Conversion

SPK_OUTA+

SPK_OUTA-

SPK_OUTB+

SPK_OUTB-

Digital

Boost

Volume

Control

Gate

Drives

MCLK

SCLK

LRCK

SDIN

Serial

Audio

Port

Over-

Current

Protection

Digital

Clipper

Soft

Clipper

Gate

Full Bridge

Power Stage

Analog

Gain

Drives

Clock Monitoring

Die

Temp. Monitor

Internal Control Registers and State Machines

SPK_GAIN0 SPK_GAIN1

SPK_SLEEP/ FREQ/

SPK_SD SPK_FAULT

PBTL/

SCL

ADR

SDA

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.

All trademarks are the property of their respective owners.

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...66

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TAS5760MDCAR	TI	55W 立体声、114W 单声道、4.5V 至 26.4V 电源电压、数字输入 D 类音频	获取价格
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