HV2201TQ-G-M931

Analog Switches - Special Purpose Overview

The HV2201TQ-G-M931 is an 8-channel high voltage analog switch IC manufactured by Microchip Technology, utilizing Supertex HVCMOS technology. It operates with a logic supply (VDD) of 3.0V to 5.5V and supports flexible high voltage supplies (VPP/VNN) ranging from +40V/-160V to +160V/-40V. The device features a DC to 50MHz analog signal frequency, -60dB typical off-isolation at 5.0MHz, and low charge injection. It includes an 8-bit shift register with latches for serial data control and is housed in a 48-lead LQFP package.

Analog Switches - Special Purpose Feature Summary

• HVCMOS technology combining high voltage bilateral DMOS switches with low power CMOS logic
• Cascadable serial data register with latches for efficient control
• Low parasitic capacitance and excellent noise immunity
• Flexible operating supply voltages for various high voltage combinations

Analog Switches - Special Purpose Applications

• Medical ultrasound imaging
• NDT metal flaw detection
• Piezoelectric transducer drivers
• Inkjet printer heads
• Optical MEMS modules

Analog Switches - Special Purpose Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and compliance status. Confirm that the component matches the required pin configuration and thermal characteristics for the intended application. Ensure all electrical parameters align with system requirements before integration.

Analog Switches - Special Purpose Selection Notes

Select this component for applications requiring high voltage switching controlled by low voltage signals. Consider the 48-lead LQFP package for surface mount assembly. Evaluate the quiescent current and on-resistance specifications against the load requirements. Ensure the operating temperature range meets the environmental conditions of the deployment.

Analog Switches - Special Purpose Part Context

The HV2201 is an enhanced version of the HV20220, offering improved performance in high voltage analog switching. It is part of the Supertex product line, now under Microchip Technology. The device is designed for precision applications where low charge injection and high isolation are critical.

Analog Switches - Special Purpose Replacement Considerations

The HV20220 is a predecessor model. Verify compatibility regarding pinout and electrical characteristics if substituting. No other direct substitutes are confirmed in public documentation.