Описание
The Supertex HV20822 is a 220V, 16-channel, high voltage analog switch integrated circuit (IC) configured as 2 sets of 8 single-pole single-throw analog switches. It is intended for use in applications requiring high voltage switching controlled by low voltage control signals such as ultrasound imaging and printers.The 2 sets of 8 analog switches are controlled by 2 input logic controls, DIN1 and DIN2. A logic high on DIN1 will turn On switches 0 to 7 and a logic high on DIN2 will turn On switches 8 to 15.
- HVCMOS® technology for high performance
- 220V operating conditions
- Output on-resistance typically 22O
- 5.0 and 12.0V CMOS logic compatibility
- Very low quiescent current consumption (-10µA)
- -45dB min off isolation at 7.5MHz
- Low parasitic capacitance
- Excellent noise immunity
- Flexible high voltage supplies
