Datasheet > ES51932

ES51932

更新时间： 2024-09-24 07:41:59

品牌	Logo	应用领域
承永 - CYRUSTEK		/
页数	文件大小	规格书
35页	465K
描述
22,000 Counts Auto DMM

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数据手册

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ES51932 数据手册

ES51932

22,000 Counts Auto DMM

• Programmable LCD segment display

Features

• Support a selectable low pass filter 3dB

bandwidth for ACV & ACA measurement

(Taiwan patent no.: 362409)

• 22,000 counts LCD driver with 46-segment

bargraph display

• Conversion rate : 2 times/s

• Full automatic measurement

*Voltage measurement:

(China patent no.: 1363073)

• SHIFT function

• High-crest-factor signal detection

(Taiwan patent no.: 234661)

Manual 220.00mV / Auto 2.2000V – 1000.0V /

Auto 220.00 – 1000.0V

• Band-gap reference voltage output

• CE selection (610V, 1010V or 1500V)

• Serial data output (RS232 format)

• LCD segment check when power on

• Auto power off with idle time selection

• Sleep output

*Current measurement: μA/mA/A

*Resistance measurement:

220.00Ω – 220.00MΩ

*Capacitance measurement:

22.000nF – 220.00mF(25sec)

(Taiwan patent no.: 323347, 453443)

• On-chip buzzer driver

*Frequency counter

• 3V DC power supply

22.00Hz – 220.00MHz

• Low battery detection for 3V or 9V battery

• Current modes for clamp meter

• Duty cycle measurement (5.0% ~ 94.9%)

• Diode measurement & continuity check

• ADP mode with independent reference voltage

Description

ES51932 is an integrated analog-to-digital

converter (ADC) with 22,000 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 peak detection with calibration mode,

relative value display, Zero function, data

holding, maximum and minimum holding,

diode measurement, temperature measurement,

continuity checking, low battery detection,

auto power off, re-power on, and RS232 data

output.

• Temperature mode with internal scale translation

circuit from ^oC to ^oF

• Push functions

*Range change function

*VAHZ function

*Peak Hold with automatic calibration

(Taiwan patent no.: 476418)

*Relative function

*Zero function in manual DCA mode

*Data hold function with delay hold feature

*MAX/MIN function

*Back-light function

*KEY function

Ver. 1.2

10/05/27

12 3 4 5 6 7...35

中文翻译

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