Datasheet > ES51969_11

ES51969_11

更新时间： 2022-11-01 22:21:15

品牌	Logo	应用领域
承永 - CYRUSTEK		/
页数	文件大小	规格书
32页	710K
描述
6,600 Counts Auto DMM

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数据手册

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ES51969_11 数据手册

ES51969

6,600 Counts Auto DMM

• Auto power off (30min/15min)

• Sleep state indicative signal output

• Re-power on

Features

• 6,600 counts LCD display

• 100L QFP package

• On-chip buzzer driver

• 3V DC power supply

• Low battery detection for 3V or 9V battery

• Conversion rate : 3 times/s

• Full automatic measurement

*Voltage measurement: 660.0mV – 1000V

*Current measurement: μA/mA/A

*Resistance measurement: 660.0Ω – 66.00MΩ

Description

ES51969 is an integrated analog-to-digital

converter (ADC) with 6,600 counts LCD

display, automatic range selection, and 3V DC

power supply. Automatic range selection is

provided for voltage (AC/DC) measurement,

resistance measurement, current measurement,

capacitance measurement, and frequency

counter. Expensive and bulky mechanical

range switches are not required. Other features

include inrush function, relative value display,

zero feature for DCA clampmeter, VAHZ

function, data holding, maximum and

minimum value holding, duty cycle

measurement, diode measurement, temperature

measurement, continuity checking, low battery

detection, auto power off, re-power on,

backlight driver, buzzer driver and RS232 data

output.

*Capacitance measurement: 6.600nF –

66.00mF(6.6sec) (Taiwan patent no.: 453443)

*Frequency counter: 660.0Hz – 66.00MHz

• Current modes for clamp meter with ZERO

function

• Duty cycle measurement: 10.0% – 94.9% (0.66sec)

• Diode measurement

• Continuity check

• 4 ADP modes with external reference voltage and

independent “ADP” segment on LCD panel

• Temperature mode with internal scale translation

circuit from ⁰C to ⁰F

• Push functions:

*KEY function

*Range change function

*Inrush function: ACA for clampmeter only

*Relative function

*Zero function: DCA for clampmeter only

*VAHz function (Taiwan patent no.: 510502)

*Data hold function

*MAX/MIN function

*Back light function

• High crest factor signal detection

(Taiwan patent no. 234661)

• Band-gap reference voltage output

• OL/UL state indicator in ADP modes.

• CE selection (DC/AC 1010V, DC/AC 610V)

• Serial data output (RS232 format)

• LCD segment check when power on

v2.61

10/09/27

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