UM3257 is Low-Voltage Dual SPDT Analog Switch manufactured by Union Semiconductor.
| Part Number | Description |
|---|---|
| UM3258 | Low-Voltage Dual SPDT Analog Switch |
| UM3202 | 2-Bit Bidirectional Voltage-Level Translator |
| UM3204 | 4-Bit Bidirectional Voltage-Level Translator |
| UM3208 | 8-Bit Bidirectional Voltage-Level Translator |
| UM3211P | Bidirectional voltage level translator |
The UM3257 is dual SPDT analog switch fabricated with silicon gate CMOS technology. It achieves very low propagation delay and RDS(ON) resistances while maintaining CMOS low power dissipation. These make it ideal for portable and battery power applications.
