DG9422DV ,Precision Low-Voltage / Low-Glitch CMOS Analog SwitchesABSOLUTE MAXIMUM RATINGSV+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..
DG9422DV-T1 , Precision Low-Voltage, Low-Glitch CMOS Analog Switches
DG9431DV ,Low-Voltage Single SPDT Analog Switch FaxBack 408-970-5600S-63598—Rev. B, 26-Jul-994-1DG9431Vishay Siliconix
DG9422DV
Precision Low-Voltage / Low-Glitch CMOS Analog Switches
NC/NO
GND
Top View
COM
TSOP-6Device Marking:
DG9421DV= 4Exxx
DG9422DV= 4Fxxx
DG9421/DG9422
Vishay Siliconix
Precision Low-Voltage, Low-Glitch CMOS Analog SwitchesFEATURES BENEFITS APPLICATIONS 2.7- thru 12-V Single Supply or
�2.7- thru �6-Dual Supply Low On-Resistance—rDS(on):
2.0 � @ 12 V Fast Switching—tON: 28 ns
—tOFF: 22 ns TTL and Low Voltage Logic Low Leakage: 10 pA (typ) �2000-V ESD Protection High Accuracy High Speed, Low Glitch Single and Dual Supply Capability Low rON in Small TSOP Package Low Leakage Low Power Consumption Automatic Test Equipment Data Acquisition XDSL and DSLAM PBX Systems Reed Relay Replacement Audio and Video Signal Routing
DESCRIPTION
Using BiCMOS wafer fabrication technology allows the
DG9421/DG9422 to operate on single and dual supplies.
Designed for optimal performance at single 5 V and dual
�5 V, the DG9421/9422 combine low and flat on-resistance
(3 �), fast speed (tON = 38 ns) and low charge injection (less
than 1 pC) and is well suited for applications where signal
switching accuracy, low noise and low distortion is critical.
The DG9421 and DG9422 respond to opposite control logic as
shown in the Truth Table.
Switches Shown for Logic “0” Input
