HV2731 Overview
The Supertex HV2731 is a 220V, 16-channel, high voltage, analog switch integrated circuit (IC) with output bleed resistors (RINT). The output switches are configured as 2 sets of 8 single pole, single throw analog switches. The IC is intended to be used in applications requiring high voltage switching controlled by low voltage control signals, such as ultrasound imaging.
HV2731 Key Features
- HVCMOS® technology for high performance
- 220V operating conditions
- 22Ω typical output on-resistance
- Integrated bleed resistors on the outputs
- 3.3V and 5.0V CMOS logic patibility
- Very low quiescent power dissipation (-10µA)
- 45dB min off isolation at 7.5MHz
- Low parasitic capacitance
- Excellent noise immunity
- Flexible operating supply voltages