HV20220
Features
- - HVCMOS® technology for high performance
- - Very low quiescent power dissipation (-10µA)
- - Output on-resistance typically 22Ω
- - Low parasitic capacitances
- - DC to 50MHz small signal frequency response
- - -60d B typical output off isolation at 5.0MHz
- - CMOS logic circuitry for low power
- - Excellent noise immunity
- - On-chip shift register, latch and clear logic circuitry
- - Flexible high voltage supplies
Applications
- - Medical ultrasound imaging
- - Piezoelectric transducer drivers
General Description
This device is a low charge injection, 8-channel, high-voltage analog switch integrated circuit (IC) intended for use in applications requiring high voltage switching controlled by low voltage control signals, such as ultrasound imaging and printers.
Input data is shifted into an 8-bit shift register which can then be retained in an 8-bit latch....
