音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

TPA0132 Datasheet

  • TPA0132

  • 2-W STEREO AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL

  • 30頁

  • TI

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

TPA0132
2-W STEREO AUDIO POWER AMPLIFIER
WITH DC VOLUME CONTROL
SLOS223B 鈥?MAY 1999 鈥?REVISED MARCH 2000
D
D
D
D
D
D
D
D
D
D
D
Compatible With PC 99 Desktop Line-Out
Into 10-k鈩?Load
Compatible With PC 99 Portable Into 8-鈩?/div>
Load
Internal Gain Control, Which Eliminates
External Gain-Setting Resistors
DC Volume Control From +20 dB to 鈥?0 dB
2-W/Ch Output Power Into 3-鈩?Load
PC-Beep Input
Depop Circuitry
Stereo Input MUX
Fully Differential Input
Low Supply Current and Shutdown Current
Surface-Mount Power Packaging
24-Pin TSSOP PowerPAD鈩?/div>
PWP PACKAGE
(TOP VIEW)
GND
PCB ENABLE
VOLUME
LOUT+
LLINEIN
LHPIN
PV
DD
RIN
LOUT鈥?/div>
LIN
BYPASS
GND
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
GND
RLINEIN
SHUTDOWN
ROUT+
RHPIN
V
DD
PV
DD
CLK
ROUT鈥?/div>
SE/BTL
PC-BEEP
GND
description
The TPA0132 is a stereo audio power amplifier in a 24-pin TSSOP thermally enhanced package capable of
delivering 2 W of continuous RMS power per channel into 3-鈩?loads. This device minimizes the number of
external components needed, which simplifies the design and frees up board space for other features. When
driving 1 W into 8-鈩?speakers, the TPA0132 has less than 0.4% THD+N across its specified frequency range.
Included within this device is integrated depop circuitry that virtually eliminates transients that cause noise in
the speakers.
Amplifier gain is controlled by means of a dc voltage input on the VOLUME terminal. There are 31 discrete steps
covering the range of +20 dB (maximum volume setting) to 鈥?0 dB (minimum volume setting) in 2 dB steps.
When the VOLUME terminal exceeds 3.54 V, the device is muted. An internal input MUX allows two sets of
stereo inputs to the amplifier. In notebook applications, where internal speakers are driven as BTL and the line
outputs (often headphone drive) are required to be SE, the TPA0132 automatically switches into SE mode when
the SE/BTL input is activated, and this effectively reduces the gain by 6 dB.
The TPA0132 consumes only 10 mA of supply current during normal operation. A miserly shutdown mode is
included that reduces the supply current to less than 150
碌A(chǔ).
The PowerPAD package (PWP) delivers a level of thermal performance that was previously achievable only
in TO-220-type packages. Thermal impedances of approximately 35擄C/W are readily realized in multilayer PCB
applications. This allows the TPA0132 to operate at full power into 8-鈩?loads at ambient temperatures of 85擄C.
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 Incorporated.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
漏
2000, Texas Instruments Incorporated
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
1

TPA0132相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    Power Operational Amplifier
    ETC [ETC]
  • 英文版
    Power Operational Amplifier
    ETC [ETC]
  • 英文版
    1.5-W STEREO AUDIO POWER AMPLIFIER
    TI
  • 英文版
    1.5-W STEREO AUDIO POWER AMPLIFIER
    TI [Texas ...
  • 英文版
    1.75-W 3-CHANNEL STEREO AUDIO POWER AMPLIFIER
    TI
  • 英文版
    1.75-W 3-CHANNEL STEREO AUDIO POWER AMPLIFIER
    TI [Texas ...
  • 英文版
    2-W STEREO AUDIO POWER AMPLIFIER WITH FOUR SELECTABLE GAIN S...
    TI
  • 英文版
    2-W STEREO AUDIO POWER AMPLIFIER WITH FOUR SELECTABLE GAIN S...
    TI [Texas ...
  • 英文版
    2-W STEREO AUDIO POWER AMPLIFIER WITH FOUR SELECTABLE GAIN S...
    TI
  • 英文版
    2-W STEREO AUDIO POWER AMPLIFIER WITH FOUR SELECTABLE GAIN S...
    TI [Texas ...
  • 英文版
    2-W STEREO AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL
    TI
  • 英文版
    2-W STEREO AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL
    TI [Texas ...
  • 英文版
    2-W STEREO AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL
    TI
  • 英文版
    2-W STEREO AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL
    TI [Texas ...
  • 英文版
    2-W STEREO AUDIO POWER AMPLIFIER WITH DIGITAL VOLUME CONTROL
    TI
  • 英文版
    2-W STEREO AUDIO POWER AMPLIFIER WITH DIGITAL VOLUME CONTROL
    TI [Texas ...
  • 英文版
    2-W STEREO AUDIO POWER AMPLIFIER WITH DIGITAL VOLUME CONTROL
    TI
  • 英文版
    2-W STEREO AUDIO POWER AMPLIFIER WITH DIGITAL VOLUME CONTROL
    TI [Texas ...
  • 英文版
    2-W STEREO AUDIO POWER AMPLIFIER WITH I2C BUS
    TI
  • 英文版
    2-W STEREO AUDIO POWER AMPLIFIER WITH I2C BUS
    TI [Texas ...

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！