Datasheet > TA0104A

TA0104A

更新时间： 2024-09-24 03:29:11

品牌	Logo	应用领域
TRIPATH		驱动器音频放大器
页数	文件大小	规格书
18页	484K
描述
STEREO 500W (4з) CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER USING DIGITAL POWER PROCESSING (DPPTM) TECHNOLOGY

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

TA0104A 数据手册

Tripath Technology, Inc. - Technical Information

TA0104A

STEREO 500W (4Ω) CLASS-T DIGITAL AUDIO AMPLIFIER

DRIVER USING DIGITAL POWER PROCESSING (DPP^TM)

TECHNOLOGY

T e c h n i c a l I n f o r m a t i o n

R e vi s i o n 3 . 1 – J u n e 2 0 0 0

G E N E R A L D E S C R I P T I O N

T he T A0104A is a 500W continuous average (4Ω ), two channel Amplifier Driver

Module which uses T r ipath’s proprietary Digital Power Processing (DPP^{T M}

)

technology. Class-T amplifiers offer both the audio fidelity of Class-AB and the

power efficiency of Class-D amplifiers.

A P P L I C A T I O N S

ꢀ

“Audiophile” Sound Quality

ꢀ

Audio/Video

ꢀ

0.02% THD+N @ 300W, 8Ω

Amplifiers/Receivers

Pro-audio Amplifiers

Automobile Power Amplifiers

Subwoofer Amplifiers

0.02% IHF-IM @ 100W, 8Ω

350W @ 8Ω, 0.1% THD+N, Vs = +90V

500W @ 4Ω, 0.1% THD+N, Vs = +90V

ꢀ

High Power

ꢀ

450W @ 8Ω, 1% THD+N, Vs = +90V

750W @ 4Ω, 1% THD+N, Vs = +90V

B E N E F I T S

ꢀ

Reduced system cost with smaller/less

High Efficiency

expensive power supply and heat sink

Signal fidelity equal to high quality Class-AB

amplifiers

ꢀ

90% @ 400W @ 8Ω, Vs = +75V

85% @ 600W @ 4Ω, Vs = +75V

ꢀ

Dynamic Range = 106 dB

High dynamic range compatible with digital

media such as CD and DVD

Requires only N-Channel MOSFET output transistors

High power supply rejection ratio

Mute input

Features

Outputs short-circuit protected

ꢀ

Class-T architecture

Over- and under-voltage protection

Bridgeable, single-ended outputs

38-pin quad package

Proprietary Digital Power Processing

technology

ꢀ

Supports wide range of output power levels

Supports 100kHz BW of Super Audio CD and DVD-

Audio (Refer to Application Note for specifics)

TYPICAL PERFORMANCE AT +90V

THD+N vs Output Power

20Hz - 22kHz BW

f = 1kHz

0.5

BBM = 25nS

V_S= +/-90V

Av = 200

ST STW38NB20 MOSFET

0.2

0.1

0.05

R_L= 4

Ω

0.02

0.01

0.005

0.002

0.001

R_L= 8

Ω

100

200

500

Output Power (W)

TA104A – Rev. 3.1/06.00

12 3 4 5 6 7...18

中文翻译

下载PDF

与TA0104A相关器件

型号	品牌	获取价格	描述	数据表
TA0105A	TRIPATH	获取价格	STEREO CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER USING DIGITAL POWER PROCESSING (DPPTM ) TECH
TA-010TCML100M-PR	FUJITSU	获取价格	CAPACITOR, TANTALUM, SOLID, POLARIZED, 10V, 10uF, SURFACE MOUNT, 2012
TA0143A	TAI-SAW	获取价格	SAW Filter 902.5MHz
TA0152A	TAI-SAW	获取价格	SAW Filter 942.5MHz For EGSM SMD 3.0×3.0
TA0168A	TAI-SAW	获取价格	SAW Filter 163 MHz
TA0169A	TAI-SAW	获取价格	SAW Filter 836.5MHz SMD 3.0×3.0
TA-016TCMH150M-C1R	FUJITSU	获取价格	CAPACITOR, TANTALUM, SOLID, POLARIZED, 16V, 15uF, SURFACE MOUNT, 2412
TA-016TCMH1R5M-AR	FUJITSU	获取价格	CAPACITOR, TANTALUM, SOLID, POLARIZED, 16V, 1.5uF, SURFACE MOUNT, 1206
TA-016TCML1R0M-JR	FUJITSU	获取价格	CAPACITOR, TANTALUM, SOLID, POLARIZED, 16V, 1uF, SURFACE MOUNT, 0603
TA-016TCML1R0M-PR	FUJITSU	获取价格	CAPACITOR, TANTALUM, SOLID, POLARIZED, 16V, 1uF, SURFACE MOUNT, 2012