TDA8941

更新时间： 2024-11-17 22:53:07

品牌	Logo	应用领域
恩智浦 - NXP		音频放大器
页数	文件大小	规格书
21页	358K
描述
1.5 W mono Bridge Tied Load BTL audio amplifier

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TDA8941 数据手册

TDA8941P

1.5 W mono Bridge Tied Load (BTL) audio ampliﬁer

Rev. 02 — 7 April 2000

Product speciﬁcation

1. General description

The TDA8941P is a single-channel audio power ampliﬁer with an output power of

1.5 W at an 16 Ω 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

■ Few external components

■ Fixed gain

■ Standby and mute mode

■ No on/off switching plops

■ Low standby current

■ High supply voltage ripple rejection

■ Outputs short-circuit protected to ground, supply and across the load

■ Thermally protected

■ Printed-circuit board compatible.

3. Applications

■ Mains fed applications (e.g. TV sound)

■ PC audio

■ Portable audio.

4. Quick reference data

Table 1: Quick reference data

Symbol Parameter

Conditions

Min

Typ

Max Unit

V_CC

I_q

supply voltage

quiescent supply current V_CC= 9 V; R_L= ∞

µA

I_stb

standby supply current

12 3 4 5 6 7...21

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与TDA8941相关器件

型号	品牌	获取价格	描述	数据表
TDA8941P	NXP	获取价格	1.5 W mono Bridge Tied Load BTL audio amplifier
TDA8941P/N1,112	NXP	获取价格	TDA8941P
TDA8942	NXP	获取价格	2 x 1.5 W stereo Bridge Tied Load BTL audio amplifier
TDA8942P	NXP	获取价格	2 x 1.5 W stereo Bridge Tied Load BTL audio amplifier
TDA8942P/N1,112	NXP	获取价格	IC 1.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP16, 0.300 INCH, PLASTIC, SOT-38-1, MO-001, DIP-1
TDA8943	NXP	获取价格	6 W mono Bridge Tied Load BTL audio amplifier
TDA8943SF	NXP	获取价格	6 W mono Bridge Tied Load BTL audio amplifier
TDA8943SF/N1,112	NXP	获取价格	TDA8943SF
TDA8944	NXP	获取价格	2 x 7 W stereo Bridge Tied Load BTL audio amplifier
TDA8944AJ	NXP	获取价格	2 x 7 W BTL audio amplifier with DC gain control