HV2607/HV2707/HV2708
No High-Voltage Bias, Low Harmonic Distortion,
16-Channel, High-Voltage Analog Switch
Features
General Description
• 16-Channel High-Voltage Analog Switch
• Analog Signal Voltage Up to ±100V
• Only +5V Bias Supply Required
HV2607/HV2707/HV2708 devices are low harmonic
distortion, low charge injection, 16-channel, high-
voltage analog switches without high-voltage supplies.
They are intended for use in applications requiring
high-voltage switching controlled by low-voltage
control signals, such as medical ultrasound imaging,
driving piezoelectric transducers and printers.
• 3.3V and 5V CMOS Input Logic Level
• 66 MHz Data Shift Clock Frequency
• Ultra-Low Quiescent Current < 10 µA
• Low Parasitic Capacitance
The HV2707 has integrated bleed resistors at both
sides of the switches. The HV2708 has integrated
bleed resistors at the SWA side only. The HV2607 has
no bleed resistors. The bleed resistor eliminates volt-
age build up on capacitive loads, such as piezoelectric
transducers.
• Low Harmonic Distortion
• DC to 100 MHz Analog Small Signal Frequency
• 200 kHz to 50 MHz Large Signal Frequency
• -76 dB Typical Off Isolation at 5.0 MHz
• Excellent Noise Immunity
The HV2607/HV2707/HV2708 devices require no
high-voltage supplies and require only +5V or +6V
bias supply. The analog input voltage range is up to
±100V, even though there are no high-voltage
supplies.
• Cascadable Serial Data Register with Latches
• Integrated Bleed Resistors on the Outputs (both
sides for HV2707, one side for HV2708)
Application
The HV2607/HV2707/HV2708 devices are offered in a
48-pin LQFP package, which is pin-to-pin compatible
with HV2601/HV2701 and HV2605/HV2705 devices,
except power supply pins.
• Medical Ultrasound Imaging
• Non-Destructive Testing (NDT) Metal Flaw
Detection
• Piezoelectric Transducer Drivers
• Inkjet Printer Head
Package Types
HV2607/HV2707/HV2708ꢀ
7 x 7 x 1ꢀmm LQFP
(Top View)
• Optical MEMS Module
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2020 Microchip Technology Inc.
DS20006390B-page 1