Описание
The Supertex HV2808 is a low harmonic distortion, 32-channel, high voltage analog switch integrated circuit (IC), designed for use in medical ultrasound imaging systems as a probe selection relay replacement. It serves as a 16PDT (16-pole, double throw) high voltage analog switch array. HV2808 is a very fast transducer multiplexer that consumes minimal power and emits no audible noise. Using HVCMOS technology, this device combines high voltage bilateral DMOS switches and low power CMOS logic to provide efficient control of high voltage analog signals.
- 32 Channels of high voltage analog switch
- 2:1 Multiplexer / Demultiplexer
- 3.3 or 5.0V CMOS input logic level
- HVCMOS technology for high performance
- Very low quiescent power dissipation -10µA
- Low parasitic capacitance
- DC to 50MHz analog signal frequency
- -60dB typical OFF-isolation at 5.0MHz
- CMOS logic circuitry for low power
- Excellent noise immunity
- Flexible operating supply voltages
