Description

The HV2116C is an 8-channel high-voltage analog switch integrated circuit (IC) designed for applications that require high-voltage switching controlled by low-voltage control signals. It is commonly used in ultrasound imaging and printers. It features an 8-bit shift register and latch logic circuitry to efficiently control high-voltage analog signals. The HV2116C utilizes HVCMOS technology, which combines high-voltage bilateral DMOS switches and low-power CMOS logic.

Specifications and features

• HVCMOS technology for high performance
• Very low quiescent power dissipation – 10µA
• Output On-resistance typically 22 ohms
• Low parasitic capacitances
• DC to 10MHz analog signal frequency
• -50dB typical output off isolation at 5MHz
• CMOS logic circuitry for low power
• Excellent noise immunity
• On-chip shift register and latch logic circuitry
• Flexible high voltage supplies
• Surface mount package available

Application Scenarios

The HV2116C is commonly used in applications such as ultrasound imaging and printers. It is suitable for any application that requires high-voltage switching controlled by low-voltage control signals. The IC's excellent noise immunity and low power dissipation make it ideal for sensitive electronic devices.

Comparison

• HVCMOS technology provides high performance
• Very low quiescent power dissipation
• Excellent noise immunity
• Flexible high voltage supplies
• Surface mount package available

• Not recommended for new designs, HV202 is recommended instead
• -50dB typical output off isolation at 5MHz may not be ideal for certain applications
• Output On-resistance typically 22 ohms may affect signal quality