參數(shù)資料
型號： TDA8542T
廠商： NXP SEMICONDUCTORS
元件分類： 音頻／視頻放大
英文描述： 2 x 1 W BTL audio amplifier
中文描述： 1.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO16
封裝： 7.50 MM, PLASTIC, MS-013AA, SOT-162-1, SOP-16
文件頁數(shù)： 2/20頁
文件大?。?/td> 207K
代理商： TDA8542T
1998 Mar 25
2
Philips Semiconductors
Product specification
2
×
1.5 W BTL audio amplifier
TDA8542AT
FEATURES
Flexibility in use
Few external components
Low saturation voltage of output stage
Gain can be fixed with external resistors
Standby mode controlled by CMOS compatible levels
Low standby current
No switch-on/switch-off plops
High supply voltage ripple rejection
Protected against electrostatic discharge
Outputs short-circuit safe to ground, V
CC
and across the
load
Thermally protected.
GENERAL DESCRIPTION
The TDA8542AT is a two channel audio power amplifier
for an output power of 2
×
1.5 W with an 8
load at a 6 V
supply. The circuit contains two Bridge-Tied Load (BTL)
amplifiers with a complementary PNP-NPN output stage
and standby/mute logic. The TDA8542AT comes in a
20-pin SO package.
APPLICATIONS
Portable consumer products
Personal computers
Motor-driver (servo).
QUICK REFERENCE DATA
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
CC
I
q
I
stb
P
o
THD
SVRR
supply voltage
quiescent current
standby current
output power
total harmonic distortion
supply voltage ripple rejection
2.2
1
50
6
15
1.5
0.15
18
22
10
V
mA
μ
A
W
%
dB
V
CC
= 6 V
THD = 10%; R
L
= 8
; V
CC
= 6 V
P
o
= 0.5 W
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA8542AT
SO20
plastic small outline package; 20 leads; body width 7.5 mm
SOT163-1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA8542TS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 x 0.7 W BTL audio amplifier
TDA8542TS/N1 制造商:NXP Semiconductors 功能描述:AMP AUDIO PWR 1.2W AB 20SSOP 制造商:NXP Semiconductors 功能描述:AMP, AUDIO, PWR, 1.2W, AB, 20SSOP 制造商:NXP Semiconductors 功能描述:AMP, AUDIO, PWR, 1.2W, AB, 20SSOP; Amplifier Class:AB; No. of Channels:2; Output Power:1.2W; Supply Voltage Range:2.2V to 18V; Amplifier Case Style:SSOP; No. of Pins:20; Load Impedance:16ohm; Operating Temperature Min:-40C; ;RoHS Compliant: Yes
TDA8542TS/N1,112 功能描述:音頻放大器 2X1.5W BTL POWER 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
TDA8542TS/N1,118 功能描述:音頻放大器 2X1.5W 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
TDA8542TS/N1112 制造商:NXP Semiconductors 功能描述:IC AUDIO AMP AB 700mW SSOP-20
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