Datasheet > HV7620_13

HV7620_13

更新时间： 2024-11-12 01:18:43

品牌	Logo	应用领域
超科 - SUPERTEX		/
页数	文件大小	规格书
7页	406K
描述
40MHz, 32-Channel Serial to Parallel Converter with Push-Pull Outputs

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

HV7620_13 数据手册

Supertex inc.

HV7620

40MHz, 32-Channel Serial to Parallel Converter

with Push-Pull Outputs

Features

General Description

The HV7620 is a low-voltage serial to high-voltage parallel

converter with push-pull outputs. This device has been designed

for use as a driver for color AC plasma displays.

► HVCMOS^®technology

► 5.0V logic and 12V supply rail

► Output voltage up to +200V

► Low power level shifting

► Source/sink current minimum 50mA

► 40MHz equivalent data rate

► Latched data outputs

The device has 4 parallel 8-bit shift registers permitting data rates

four times the speed of one. The data is clocked in simultaneously

on all four data inputs with a single clock. Data is shifted in on a

low to high transition of the clock. The latches and control logic

perform the output enable function.

► Forward and reverse shifting options (DIR pin)

► Chip select

► Polarity function

The DIR pin causes clockwise (CW) shifting of the data when

connected to VDD1, and counterclockwise (CCW) shifting when

connected to LVGND. Operation of the shift register is not affected

by the LE (latch enable) input. Transfer of data from the shift

registers to the latches occurs when the LE input is high. Data is

stored in the latches when LE is low. The current source on the

logic inputs provides active pull up when the input pins are open.

Functional Block Diagram

BLA CS

POL

D A

D_OU^IN_TA

HV_OUTA1

QA1

HV_OUTB1

8-Bit

Shift

CLK

≈

8-Bit

Latches

HV_OUTC1

HV_OUTD1

QA8

D B

BLB

D_OU^IN_TB

QB1

8-Bit

Shift

8-Bit

≈

≈ ≈

Latches

DIR

QB8

D C

BLC

D_OU^IN_TC

QC1

8-Bit

Shift

8-Bit

≈

Latches

QC8

D D

D_OU^IN_TD

BLD

HV_OUTA8

HV_OUTB8

HV_OUTC8

HV_OUTD8

QD1

8-Bit

Shift

≈

8-Bit

Latches

QD8

Doc.# DSFP-HV7620

C112213

Supertex inc.

www.supertex.com

12 3 4 5 6 7

中文翻译

下载PDF

与HV7620_13相关器件

型号	品牌	获取价格	描述	数据表
HV7620DG	SUPERTEX	获取价格	40MHz, 32-Channel Serial to Parallel Converter with Push-Pull Outputs
HV7620PG	SUPERTEX	获取价格	40MHz, 32-Channel Serial to Parallel Converter with Push-Pull Outputs
HV7620PG-G	SUPERTEX	获取价格	40MHz, 32-Channel Serial to Parallel Converter with Push-Pull Outputs
HV7620XW	SUPERTEX	获取价格	40MHz, 32-Channel Serial to Parallel Converter with Push-Pull Outputs
HV7708DG	ETC	获取价格	Interface IC
HV7708PG	ETC	获取价格	Interface IC
HV7708X	ETC	获取价格	Interface IC
HV7800	SUPERTEX	获取价格	High Side Current Monitor
HV7800	MICROCHIP	获取价格	The HV7800 high side current monitor IC transfers a high-side current measurement voltage
HV7800K1-G	SUPERTEX	获取价格	High Side Current Monitor