Datasheet > SC7001Q

SC7001Q

更新时间： 2024-11-08 06:10:19

品牌	Logo	应用领域
士兰微 - SILAN		/
页数	文件大小	规格书
16页	953K
描述
3 DIGITS LCD DISPLAY, 3260-COUNT A/D FOR DMM

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SC7001Q 数据手册

SC7001Q

3^3/4DIGITS LCD DISPLAY ,3260-COUNT A/D FOR DMM

DESCRIPTION

The SC7001Q is a low power CMOS dual-slope A/D converter with 3

3/4-digit numeric and 33-segment bar-graph LCD display driver, auto-

ranging, and single 3V battery operation.

It is ideal for high performance auto-range DMM applications with

3260 counts full-scale.

The SC7001Q provides many user function: Manual Range Hold/Data

Hold/Auto

Power-off/Voltage/Current/Resistance

measurement/Diode

QFP-80-14×20-0.8

Test/Continuity Check(Beeper). The built-in high temperature-stable CMOS

bandgap reference and a CMOS Op Amp for ac-to-dc conversion are

economical of saving external components. In addition, the voltage doubler

enables a high performance digital multimer to be built with single 3V power

supply operation.

ORDERING INFORMATION

Part no.

Package

FEATURES

SC7001Q

QFP-80-14X20-0.8

* Auto range function

--Voltage (DC/AC):326.0mV(NA for AC), 3.260V, 326.0V, 3260V

--Resistance: 326.0Ω,3.260kΩ, 32.60kΩ, 326.0kΩ, 3.260MΩ, 32.60 MΩ

-- Current (DC/AC): 326.0μA, 3260μA, 32.60mA, 326.0mA, 10A

* Triplex LCD driver including decimal points, bargraph, and annunciators

* Low power consumption: less than 1.8mW.

APPLICATIONS

∗ Hand-held DMM

* Pocket DMM

* Pen-type DMM

* 3V battery operation.

* Internal voltage doubler, ac-to-dc conversion Op Amp.

* Range Selection/Display Hold/Auto Power-off/Diode Test/Continuity

Check(Beeper) function

* Built-in CMOS bandgap reference.

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

REV:1.2

2007.12.26

Http: www.silan.com.cn

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