The HV2621/HV2721/HV2722 devices are
300V, low-charge injection, 16-channel, high-voltage analog switches. These
devices are designed for use in applications requiring high-voltage switching controlled
by low-voltage signals, such as medical ultrasound imaging,
piezoelectric transducer drivers and panel testing etc. The performance of HV2621/HV2721 are almost
identical to HV2601/2701 but have a larger input signal range.
These devices are suitable for various combinations of high-voltage supplies, e.g., VPP/VNN: +60V/-240V, +150V/-150V, and +260V/-40V. If the VPP/VNN = ±150V, HV2621/HV2721/HV2722 can pass an analog signal up to ±135V.
The HV2721 has integrated bleed resistors on both sides of the switches.
The HV2722 has integrated bleed resistors on one side, SWxA only.
The HV2621 has no bleed resistors.
Development tools data is currently unavailable.
For pricing and availability, contact Microchip Local Sales.