Описание
The DG381A CMOS dual and quad analog switches combine low power operation with fast switching times and superior DC and AC switch characteristics. On resistance is less than 500 and is essentially constant over the analog signal range. Device specifications are ideal for battery powered circuitry. These switches are available in a variety of formats as outlined below in the Pin Configurations section. The switch control logic inputs are fully TTL and CMOS compatible. Also featured are “break-before-make” switching and low charge injection. The DG381A families are electrically compatible and pin compatible with the original manufacturer"s devices. All devices will operate with power supplies ranging from ±5V to ±18V. Single supply operation is implemented by connecting V- to GND.
- Monolithic Low Power CMOS
- Latch-Up Proof Construction
- Fully Compatible 2nd Source
- Low On Resistance, <50O
- Fast Switching Time
- V+ to V- Analog Signal Range
- Single Supply Capability
