Specification	HV2301PJ-G

-3db Bandwidth	50 MHz
Applications	Ultrasound
Mounting Type	Surface Mount
Multiplexer/Demultiplexer Circuit	1:1
Number of Channels	8
On-State Resistance (Max) [Max]	38 Ohm
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	28-LCC (J-Lead)
Supplier Device Package	28-PLCC
Supplier Device Package [x]	11.5
Supplier Device Package [y]	11.5
Switch Circuit	SPST
Voltage - Supply, Dual (V±) [Max]	160 V
Voltage - Supply, Dual (V±) [Min]	-40 V
Voltage - Supply, Single (V+) [Max]	200 V
Voltage - Supply, Single (V+) [Min]	40 V

HV2301 Series

8-Channel Enhanced Analog Switch w/Bleed Resistors

Part	Supplier Device Package	Package / Case	Operating Temperature [Max]	Voltage - Supply, Single (V+) [Max]	Voltage - Supply, Single (V+) [Min]	Number of Channels	On-State Resistance (Max) [Max]	Switch Circuit	Multiplexer/Demultiplexer Circuit	Mounting Type	-3db Bandwidth	Applications	Voltage - Supply, Dual (V±) [Max]	Voltage - Supply, Dual (V±) [Min]	Supplier Device Package [x]	Supplier Device Package [y]
Microchip Technology HV2301TQ-G	48-TQFP (7x7)	48-TQFP	70 °C	5.5 V	3 V	8	38 Ohm	SPST	1:1	Surface Mount	50 MHz	Ultrasound
Microchip Technology HV2301TQ-G-M931	48-TQFP (7x7)	48-TQFP	70 °C	5.5 V	3 V	8	38 Ohm	SPST	1:1	Surface Mount	50 MHz	Ultrasound
Microchip Technology HV2301PJ-G	28-PLCC	28-LCC (J-Lead)	70 °C	200 V	40 V	8	38 Ohm	SPST	1:1	Surface Mount	50 MHz	Ultrasound	160 V	-40 V	11.5	11.5
Microchip Technology HV2301FG-G	48-LQFP (7x7)	48-LQFP	70 °C	200 V	40 V	8	38 Ohm	SPST	1:1	Surface Mount	50 MHz	Ultrasound	160 V	-40 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 14.58
		25	$ 12.17
		100	$ 11.75
Microchip Direct	CTUBE	1	$ 14.58
		25	$ 12.17
		100	$ 11.05
		1000	$ 10.67
		5000	$ 10.55

Description

General part information

HV2301 Series

HV2301 is a low charge injection, 8-channel, high voltage analog switch integrated circuit (IC) with bleed resistors. The device can be used in applications requiring high voltage switching, controlled by low voltage control signals, such as medical ultrasound imaging, piezoelectric transducer driver, and printers. The built-in bleed resistors eliminate voltage built up on capacitive loads such as piezoelectric transducers. The HV2301 is an enhanced version of the HV232.

Input data is shifted into an 8-bit shift register that can then be retained in an 8-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 is clocked in during the rising edge of the clock. 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.

The device is suitable for various combinations of high voltage supplies, e.g., VPP/VNN: +40V/-160V, +100V/-100V, and +160V/-40V.