The HV2631 is a 16-channel high voltage analog switch integrated circuit designed for applications requiring high voltage switching controlled by low voltage signals. It operates at a maximum voltage of 220V and features two banks of 8 single pole, single throw switches. The device utilizes HVCMOS® technology, combining high voltage bilateral DMOS switches with low power CMOS logic, resulting in efficient control of high voltage analog signals. The HV2631 has a typical output on-resistance of 22Oc and is compatible with 3.3V and 5.0V CMOS logic levels. It exhibits very low quiescent power dissipation of -10µA and provides a minimum off isolation of -45dB at 7.5MHz, ensuring effective signal integrity. The device also features low parasitic capacitance and excellent noise immunity, making it suitable for sensitive applications such as medical ultrasound imaging and non-destructive evaluation. The HV2631 is housed in a 48-lead LQFP package, measuring 7.00mm x 7.00mm with a maximum height of 1.60mm. It supports flexible operating supply voltages, enhancing its versatility in various design scenarios.
HV2631 is a 220V, 16-channel, high voltage analog switch integrated circuit (IC). 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. 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. 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.
Additional Features
| Microchip Technology, Inc. | |
|---|---|
| Product Category | IC Analog Switches |
| Product Number | HV2631 |
| Product Name | 16-Channel High Voltage Analog Switch |
| Switch Type | SPST |
