Microchip Technology HV2605
The HV2605 and HV2705 are 16-channel low harmonic distortion high-voltage analog switch integrated circuits (ICs). These devices are designed for applications requiring high-voltage switching controlled by low-voltage control signals, such as medical ultrasound imaging and other piezoelectric transducer drivers. The HV2705 has integrated bleed resistors which eliminate voltage build-up on capacitive loads such as piezoelectric transducers.| Part No. | HV2605 |
|---|---|
| Datasheet | HV2605 Download |
| Manufacturer |  Microchip Technology |
| Description | 16-Channel Low Harmonic Distortion High-Voltage Analog Switches |
| Buy | Stock & Price |
FEATURES
● 16-channel High-voltage Analog Switch● Low Harmonic Distortion
● Integrated Bleed Resistors on the Outputs for HV2705
● 3.3V Input Logic Level Compatible
● –60 dB typical OFF-isolation at 5 MHz
● 20 MHz Data Shift Clock Frequency
● 10 µA Low-quiescent Power Dissipation
● Low Parasitic Capacitance
● DC to 50 MHz Small-signal Frequency Response
● CMOS logic Circuitry for Low Power
● Cascadable Serial Data Register with Latches
● Flexible Operating Supply Voltages
APPLICATIONS
● Medical Ultrasound Imaging● Non-destructive Metal Flaw Detection
● Piezoelectric Transducer Drivers
● Optical MEMS Modules
DESCRIPTION
These ICs shift input data into a 16-bit Shift register that can then be retained in a 16-bit latch. To reduce any possible clock feed-through noise, the latch enable bar should be left high until all bits are clocked in. Data are clocked in during the rising edge of the clock. This device combines high-voltage, bilateral DMOS switches and low-power CMOS logic to provide efficient control of high-voltage analog signals.
