ES51918

Features:

11,000 counts LCD display
Conversion rate : 4 times/s
Full automatic measurement
Voltage measurement:110.00mV 1000.0V
Current measurement: A/mA/A
Resistance measurement:110.00? 110.00M?
Capacitance measurement:11.000nF 110.00mF(12.5sec)
Frequency counter:1.1000KHz 110.00MHz


Application

Digital multimeter
Clamp meter
Thermometer


Pinout




Specifications

Characteristic	Rating
Supply Voltage (V- to AGND)	-4V
Analog Input Voltage	V- -0.6 to V+ +0.6
V+	V+ (AGND/DGND+0.5V)
AGND/DGND	AGND/DGND (V- -0.5V)
Digital Input	V- -0.6 to DGND +0.6
Power Dissipation. Flat Package	500mW
Operating Temperature	0 to 70
Storage Temperature	-25 to 125

Description

ES51918 is an integrated analog-to-digital converter (ADC) with 11,000 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-offset removing feature in manual DCA mode for clampmeter, 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.