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SC7001Q fiches techniques PDF

Silan Microelectronics - 3 3/4-DIGIT 3260-COUNT A/D CONVERTER

Numéro de référence SC7001Q
Description 3 3/4-DIGIT 3260-COUNT A/D CONVERTER
Fabricant Silan Microelectronics 
Logo Silan Microelectronics 





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SC7001Q fiche technique
SC7001Q
33/4 DIGITS 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
Test/Continuity Check(Beeper). The built-in high temperature-stable CMOS
QFP-80-14×20-0.8
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
FEATURES
* Auto range function
Part no.
SC7001Q
Package
QFP-80-14X20-0.8
--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
Http: www.silan.com.cn
REV:1.2 2007.12.26
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