參數(shù)資料
型號： TDA8540T
廠商： NXP SEMICONDUCTORS
元件分類： 運動控制電子
英文描述： 4 X 4 video switch matrix
中文描述： 4-CHANNEL, AUDIO/VIDEO SWITCH, PDSO20
文件頁數(shù)： 2/20頁
文件大小： 131K
代理商： TDA8540T
1995 Feb 06
2
Philips Semiconductors
Product specification
4
×
4 video switch matrix
TDA8540
FEATURES
I
2
C-bus or non-I
2
C-bus mode (controlled by
DC voltages)
S-VHS or CVBS processing
3-state switches for all channels
Selectable gain for the video channels
sub-address facility
Slave receiver in the I
2
C mode
Auxiliary logic outputs for audio switching
System expansion possible up to 7 devices
(28 sources)
Static short-circuit proof outputs
ESD protection.
APPLICATIONS
Colour Television (CTV) receivers
Peritelevision sets
Satellite receivers.
GENERAL DESCRIPTION
The TDA8540 has been designed for switching between
composite video signals, therefore the minimum of four
input lines are provided as requested for switching
between two S-VHS sources. Each of the four outputs can
be set to a high impedance state, to enable parallel
connection of several devices.
QUICK REFERENCE DATA
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
CC
I
CC
I
SO
B
α
ct
supply voltage
supply current
isolation ‘OFF’ state
3 dB bandwidth
crosstalk attenuation between
channels
7.2
60
12
60
20
80
70
8.8
30
V
mA
dB
MHz
dB
at f = 5 MHz
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA8540
TDA8540T
DIP20
SO20
plastic dual in-line package; 20 leads (300 mil)
plastic small outline package; 20 leads; body width 7.5 mm
SOT146-1
SOT163-1
相關(guān)PDF資料
PDF描述
TDA8540 4 X 4 video switch matrix
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA8540TD-T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Cross-Point Switch
TDA8541 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:1 W BTL audio amplifier
TDA8541T 制造商:NXP Semiconductors 功能描述:Audio Amplifier Circuit, Single, 8 Pin, Plastic, SOP
TDA8541T/N1 制造商:NXP Semiconductors 功能描述:Bulk 制造商:NXP Semiconductors 功能描述:AMP AUDIO PWR 1.2W MONO 8SOIC 制造商:NXP Semiconductors 功能描述:AMP, AUDIO, PWR, 1.2W, MONO, 8SOIC 制造商:NXP Semiconductors 功能描述:AMP, AUDIO, PWR, 1.2W, MONO, 8SOIC; Amplifier Class:AB; No. of Channels:1; Output Power:1.2W; Supply Voltage Range:2.2V to 18V; Amplifier Case Style:SOIC; No. of Pins:8; Load Impedance:8ohm; Operating Temperature Min:-40C; Operating;RoHS Compliant: Yes
TDA8541T/N1,112 功能描述:音頻放大器 AMP 7712 1W BTL 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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