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  Samsung Electronic Components Datasheet  

KA8405 Datasheet

3-INPUT SWITCH

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KA8405
3-INPUT SWITCH
The KA8405 is a monolithic integrated circuit designed
for the 3-input switch in a VCR or a TV system.
FEATURES
• Suitable for video and audio signal
• Low current operation ( 5.6mA typ )
• Very low level crosstalk ( - 70dB typ )
3-INPUT SWITCH
9- SIP
BLOCK DIAGRAM
ORDERING INFORMATION
Device
KA8405
Package
9-SIP
Operating Temperature
¨ ¨- 10 C ~ + 75 C
Buff
Bias
Ï Ï Ï15 15
15
SW
1234
INPUT1 CTL1 INPUT2 CTL2
56789
GND INPUT3 MUTING OUTPUT VCC


  Samsung Electronic Components Datasheet  

KA8405 Datasheet

3-INPUT SWITCH

No Preview Available !

KA8405
TRUTH TABLE
CTL1
H
L
L
H
*
PIN DESCRIPTIONS
PIN NO
FUNCTION
1 INPUT1
3-INPUT SWITCH
CTL2
L
H
L
H
*
MUTING
L
L
L
L
H
OUTPUT
INPUT 1
INPUT 2
INPUT 3
Undefined
NONE
9* Don care
DC VOLTAGE
6.1V
IN / OUT CIRCUIT
2 CONTROL
INPUT 1
Logic Low
Logic High
(Note 6)
3 INPUT2
6.1V
SAME AS PIN 1
4 CONTROL
INPTUT 2
Logic Low
Logic High (Note 6)
SAME AS PIN 2
5 GND
6 INPUT 3
6.1V
SAME AS PIN 1
7
MUTING
Logic Low, Logic High (Note 6)
SAME AS PIN 2
8 OUTPUT
5.3V
9 Vcc
9.0V
Note 6 : Logic Low < 2.7V, Logic High > 3.7V


Part Number KA8405
Description 3-INPUT SWITCH
Maker Samsung Electronics
PDF Download

KA8405 Datasheet PDF






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