DG449 switch equivalent, high voltage single spdt analog switch.
* ± 15 V analog signal range
* On-resistance - RDS(on): 38 max.
* VL logic supply not required
* TTL CMOS input compatible
* Rail to rail signal han.
* Precision test equipment
* Precision instrumentation
* Communications systems
* PBX, PABX systems
.
The DG449 is a dual supply single-pole/double-throw (SPDT) switches. On resistance is 38 and flatness is 2.6 max over the specified analog signal range. These analog switches were designed to provide high speed, low error switching of precision a.
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