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TDA8540 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 4 X 4 video switch matrix - NXP

भाग संख्या TDA8540
समारोह 4 X 4 video switch matrix
मैन्युफैक्चरर्स NXP 
लोगो NXP लोगो 
पूर्व दर्शन
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<?=TDA8540?> डेटा पत्रक पीडीएफ

TDA8540 pdf
Philips Semiconductors
4 × 4 video switch matrix
Product specification
TDA8540
FEATURES
I2C-bus or non-I2C-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 I2C mode
Auxiliary logic outputs for audio switching
System expansion possible up to 7 devices
(28 sources)
Static short-circuit proof outputs
ESD protection.
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.
APPLICATIONS
Colour Television (CTV) receivers
Peritelevision sets
Satellite receivers.
QUICK REFERENCE DATA
SYMBOL
VCC
ICC
ISO
B
αct
PARAMETER
supply voltage
supply current
isolation ‘OFF’ state
3 dB bandwidth
crosstalk attenuation between
channels
CONDITIONS
at f = 5 MHz
MIN.
7.2
60
12
60
TYP.
20
80
70
MAX.
8.8
30
UNIT
V
mA
dB
MHz
dB
ORDERING INFORMATION
TYPE
NUMBER
TDA8540
TDA8540T
NAME
DIP20
SO20
PACKAGE
DESCRIPTION
plastic dual in-line package; 20 leads (300 mil)
plastic small outline package; 20 leads; body width 7.5 mm
VERSION
SOT146-1
SOT163-1
1995 Feb 06
2

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डाउनलोड[ TDA8540 Datasheet.PDF ]


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