HV2631 Series

16-Channel (2 Banks OF 8-Channels), High Voltage Analog Switch

Catalog

16-Channel (2 Banks OF 8-Channels), High Voltage Analog Switch

Part	Applications	Voltage - Supply, Dual (V±)	Voltage - Supply, Dual (V±) [Min]	Switch Circuit	Supplier Device Package	Multiplexer/Demultiplexer Circuit	-3db Bandwidth	Number of Channels	Package / Case	Voltage - Supply, Single (V+) [Max]	Voltage - Supply, Single (V+) [Min]	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	On-State Resistance (Max) [Max]
Microchip Technology HV2631FG-G	Ultrasound		-10 V	SPST	48-LQFP (7x7)	1:1	50 MHz	16	48-LQFP	110 V	50 V	Surface Mount	70 °C	0 °C	32 Ohm

Catalog

16-Channel (2 Banks OF 8-Channels), High Voltage Analog Switch

Key Features

• + HVCMOS® technology for high performance

• + 220V operating conditions

• + 22O typical output on-resistance

• + 3.3 and 5.0V CMOS logic compatibility

• + Very low quiescent power dissipation (-10µA)

• + -45dB min off isolation at 7.5MHz

• + Low parasitic capacitance

• + Excellent noise immunity

• + Flexible operating supply voltages

• + 48-lead LQFP package

Description

HV2631 is a 220V, 16-channel, high voltage analog switch integrated circuit (IC). The output switches are configured as 2 sets of 8 single pole, single throw, analog switches. The IC is intended to be used in applications requiring high voltage switching controlled by low voltage control signals, such as ultrasound imaging. The 2 sets of 8 analog switches are controlled by 2 input logic controls, DIN1 and DIN2. A logic high on DIN1 will turn on switches 0 to 7 and a logic high on DIN2 will turn on switches 8 to 15. Using HVCMOS® technology, this device combines high voltage bilateral DMOS switches and low power CMOS logic to provide efficient control of high voltage analog signals.