DG467, DG468
Vishay Siliconix
Low Power, High Voltage SPST Analog Switches
DESCRIPTION
FEATURES
The DG467 and DG468 are dual supply single-pole/singlethrow (SPST) switches. On resistance is 10 max. and
flatness is 2 max. over the specified analog signal range.
These analog switches were designed to provide high
speed, low error switching of precision analog signals. The
primary application areas are in the routing and switching in
telecommunications and test equipment. Combining low
power, low leakages, low on-resistance and small physical
size, the DG467/468 are also ideally suited for portable and
battery powered industrial and military equipment.
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BENEFITS
The DG467 has one normally closed switch, while the
DG468 switch is normally open. They operate either from a
single + 7 V to 36 V supply or from dual ± 4.5 V to ± 20 V
supplies. They are offered in the very popular, small TSOP6
package.
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± 15 V Analog Signal Range
On-Resistance - RDS(on): 10 max.
Fast Switching Action - TON: 100 ns
VL Logic Supply Not Required
TTL CMOS Input Compatible
Rail To Rail Signal Handling
Dual Or Single Supply Operation
Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
Wide Dynamic Range
Low Signal Errors and Distortion
Break-Befor-Make Switching Action
Simple Interfacing
Reduced Board Space
Improved Reliability
APPLICATIONS
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Precision Test Equipment
Precision Instrumentaion
Communications Systems
PBX, PABX Systems
Audio Equipment
Redundant Systems
PC Multimedia Boards
Hard Disc Drivers
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG467
TRUTH TABLE
NC
1
6
COM
V-
2
5
V+
IN
3
4
GND
Logic
0
1
DG467
ON
OFF
DG468
OFF
ON
Logic "0" 0.8 V
Logic "1" 2.4 V
Device Marking:
DG467DV = G7xxx
DG468DV = G8xxx
TSOP6
DG468
NO
1
6
COM
V-
2
5
V+
IN
3
4
GND
TSOP6
Document Number: 74413
S12-2269–Rev. D, 24-Sep-12
For technical questions, contact: analogswitchtechsuoort@vishay.com
www.vishay.com
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This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000