參數(shù)資料
型號： TDA8941P
廠商： NXP SEMICONDUCTORS
元件分類： 音頻／視頻放大
英文描述： 1.5 W mono Bridge Tied Load (BTL) audio amplifier(1.5 W單聲道BTL音頻放大器)
中文描述： 1.5 W, 1 CHANNEL, AUDIO AMPLIFIER, PDIP8
封裝： PLASTIC, DIP-8
文件頁數(shù)： 1/21頁
文件大小： 370K
代理商： TDA8941P
TDA8941P
1.5 W mono Bridge Tied Load (BTL) audio amplifier
Rev. 02 — 7 April 2000
Product specification
c
c
1.
General description
The TDA8941P is a single-channel audio power amplifier with an output power of
1.5 W at an 16
load and a 9 V supply. The circuit contains a Bridge Tied Load
(BTL) amplifier with an all-NPN output stage and standby/mute logic. The TDA8941P
comes in a 8-pin dual in-line (DIP8) package. The TDA8941P is printed-circuit board
(PCB) compatible with all other types in the TDA894x family. One PCB footprint
accommodates both the mono and the stereo products.
2.
Features
I
Few external components
I
Fixed gain
I
Standby and mute mode
I
No on/off switching plops
I
Low standby current
I
High supply voltage ripple rejection
I
Outputs short-circuit protected to ground, supply and across the load
I
Thermally protected
I
Printed-circuit board compatible.
3.
Applications
I
Mains fed applications (e.g. TV sound)
I
PC audio
I
Portable audio.
4.
Quick reference data
Table 1:
Symbol Parameter
V
CC
supply voltage
I
q
quiescent supply current
I
stb
standby supply current
Quick reference data
Conditions
Min
6
-
-
Typ
9
14
-
Max
18
20
10
Unit
V
mA
μ
A
V
CC
= 9 V; R
L
=
∞
相關(guān)PDF資料
PDF描述
TDA8941 1.5 W mono Bridge Tied Load BTL audio amplifier
TDA8942P 2 x 1.5 W stereo Bridge Tied Load (BTL) audio amplifier(2 x 1.5 W立體聲BTL音頻放大器)
TDA8942 2 x 1.5 W stereo Bridge Tied Load BTL audio amplifier
TDA8944 2 x 7 W stereo Bridge Tied Load BTL audio amplifier
TDA8944J 2 x 7 W stereo Bridge Tied Load (BTL) audio amplifier(2 x 7W立體聲BTL音頻放大器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA8941P/N1,112 功能描述:音頻放大器 1X1.5W AUDIO 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
TDA8942 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 x 1.5 W stereo Bridge Tied Load BTL audio amplifier
TDA8942P 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 x 1.5 W stereo Bridge Tied Load BTL audio amplifier
TDA8942P/N1,112 功能描述:音頻放大器 2X1W AUDIO AMPLIFIER 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
TDA8943 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:6 W mono Bridge Tied Load BTL audio amplifier
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