參數(shù)資料
型號： TDA8943SF
廠商： NXP SEMICONDUCTORS
元件分類： 音頻／視頻放大
英文描述： 6 W mono Bridge Tied Load (BTL) audio amplifier(6 W單聲道BTL音頻放大器)
中文描述： 6 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM9
封裝： PLASTIC, SIP-9
文件頁數(shù)： 3/20頁
文件大?。?/td> 358K
代理商： TDA8943SF
Philips Semiconductors
TDA8943SF
6 W mono Bridge Tied Load (BTL) audio amplifier
Product specification
Rev. 02 — 7 April 2000
3 of 20
9397 750 06865
Philips Electronics N.V. 2000. All rights reserved.
7.
Pinning information
7.1 Pinning
7.2 Pin description
8.
Functional description
The TDA8943SF is a mono BTL audio power amplifier capable of delivering 6 W
output power to an 8
load at THD = 10%, using a 12 V power supply and an
external heatsink. The voltage gain is fixed at 32 dB.
With the three-level MODE input the device can be switched from ‘standby’ to ‘mute’
and to ‘operating’ mode.
The TDA8943SF outputs are protected by an internal thermal shutdown protection
mechanism and a short-circuit protection.
Fig 2.
Pin configuration.
handbook, halfpage
TDA8943SF
MBK941
1
2
3
4
5
6
7
8
9
OUT
VCC
OUT
+
IN
+
IN
SVR
MODE
GND
n.c.
Table 3:
Symbol
OUT
V
CC
OUT+
IN+
IN
SVR
MODE
GND
n.c.
Pin description
Pin
1
2
3
4
5
6
7
8
9
Description
negative loudspeaker terminal
supply voltage
positive loudspeaker terminal
positive input
negative input
half supply voltage decoupling (ripple rejection)
mode selection input (standby, mute, operating)
ground
not connected
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA8943SF/N1,112 功能描述:音頻放大器 6W MONO BTL PWR AMP RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA8943SF/N1.112 制造商:NXP Semiconductors 功能描述:AMP AUDIO POWER SINGLE 8943 SIL-9
TDA8944 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 x 7 W stereo Bridge Tied Load BTL audio amplifier
TDA8944AJ 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 x 7 W BTL audio amplifier with DC gain control
TDA8944AJ/N2,112 功能描述:音頻放大器 2X6W AUDIO AMP. + VOL. CONTROL RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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