Datasheet > HV528

HV528

更新时间： 2024-09-29 14:55:51

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
8页	535K
描述
The HV528 is a 200V, 16-channel serial to parallel converter. The high voltage outputs and the ba

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HV528 数据手册

HV528

16-Channel Serial to Parallel Converter

with High Voltage Backplane Driver and Push-Pull Outputs

Features

General Description

► HVCMOS^®technology

The HV528 is a 200V, 16-channel serial to parallel converter.

The high voltage outputs and the backplane driver are

designed to source and sink ±1.0mA.

► Output voltage up to +200V

► Shift register speed 500kHz @ V_DD= 1.7V

► 16 high voltage outputs

The high voltage outputs are controlled by a 16-bit serial shift

the shift registers during the low to high clock transition. A

data output buffer is provided for cascading multiple devices.

Data is transferred to the 16-bit latch when a logic level low is

applied to the LE input. Data is stored in the latch when LE is

high. Output states are controlled by the data in the latch and

by the POL pin.

► High voltage backplane driver

► CMOS input levels

Applications

► Multiple segment EL display

► Piezoelectric transducer driver

► Braille driver

Typical Application Circuit

Low Voltage

Power Supply

High Voltage

Power Supply

VBIAS

HV_OUT

DIN

Segment

Panel

High

Voltage

Low

Voltage

CLK

Micro

Processor

Level

Translators

Push-Pull

Output

Shift

Latches

HV_OUT16

POL

DOUT

Supertex HV528

to DIN of another HV528 for cascading (if needed)

● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com

12 3 4 5 6 7 8

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