Microchip Technology HV2662
The device is suitable for various combinations of high voltage supplies, e.g., VPP/VNN: +40V/-160V, +100V/100V, and +160V/-40V.FEATURES
● 24-Channel of High-Voltage Analog Switch● 3.3V or 5.0V CMOS Input Logic Level
● 24-Channel SPST Configuration
● 20 MHz Data Shift Clock Frequency
● HVCMOS Technology for High Performance
● Very Low Quiescent Power Dissipation (~10 µA)
● Low Parasitic Capacitance
● DC to 50 MHz Analog Signal Frequency
● -60 dB Typical OFF-Isolation at 5.0 MHz
● CMOS Logic Circuitry for Low Power
● Excellent Noise Immunity
● Cascadable Serial Data Register with Latches
● Flexible Operating Supply Voltages
● Integrated Bleed Resistors on Outputs (HV2762 Only)
APPLICATIONS
● Medical Ultrasound Imaging● Piezoelectric Transducer Drivers
● Inkjet Printer Heads
● Optical MEMS Modules
GENERAL DESCRIPTION
HV2662/HV2762 are low-charge injection, low harmonic distortion, 24-channel, high-voltage analog switch integrated circuits (ICs). These ICs excel in applications requiring high-voltage switching controlled by low-voltage control signals, such as medical ultrasound imaging, piezoelectric transducer driver, and printers.