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HV2802GA-G

Ultrasound Switch IC 32 Channel 78-VFBGA (9x9)

Manufacturer:

Microchip
Mfr.Part #:

HV2802GA-G
Datasheet:

HV2802GA-G Datasheet (PDF)
Minimum Dual Supply Voltage:

- 160 V, 40 V
Maximum Dual Supply Voltage:

- 40 V, 160 V
Moisture Sensitive:

Yes
Factory Pack Quantity:

260
EDA/CAD Models:

Request Free CAD Models for HV2802GA-G

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HV2802GA-G General Description

HV2802 is a low charge injection 32-channel SPST high voltage analog switch integrated circuit (IC) intended for use in applications requiring high voltage switching controlled by low voltage control signals, such as medical ultrasound imaging, piezoelectric transducer driver, and printers. Input data are shifted into a 32-bit shift registers that can then be retained in a 32-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. 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.

Key Features

32-channel high voltage analog switch in SPST configuration
3.0A peak analog signal current per channel
3.3V or 5.0V CMOS input logic level
20MHz data shift clock frequency
HVCMOS technology for high performance
Very low quiescent power dissipation
Low parasitic capacitance
DC to 50MHz analog signal frequency
-60dB typical OFF-isolation at 5.0MHz
CMOS logic circuitry for low power
Excellent noise immunity
Cascadable serial data register with latches
Flexible operating supply voltages
9 x 9 x 1.0 mm VFBGA package

Specifications

Product Category	Analog Switch ICs	Minimum Dual Supply Voltage	- 160 V, 40 V
Maximum Dual Supply Voltage	- 40 V, 160 V	Moisture Sensitive	Yes
Product Type	Analog Switch ICs	Factory Pack Quantity	260
Subcategory	Switch ICs