Purchase ES51988, In-stock ES51988 From SeekIC.
Part Number: ES51988
Description: The ES51988 is an integrated analog-to-digital converter (ADC)with 3 3/4 digits and 42-segment bargraph LCD display,...
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ES51988
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DataSheet
General Description
ES51988 General Description
The ES51988 is an integrated analog-to-digital converter (ADC)with 3 3/4 digits and 42-segment bargraph LCD display, automatic range, and 3V battery power supply.
Automatic range selection is provided for voltage (AC/DC) measurement, ohm measurement, current(uA and mA) measurement,and frequency counter. The ES51988 also provides serial data output function.
Expensive and bulky mechanical range switches are not required. The other functions are provided for MAX and MIN holding and current value display, data holding, Relative data and reference value display, low battery detection, auto-power-off, diode measurement, continuity checking.
ES51988 Maximum Ratings
| Characteristic | Rating |
| Supply Voltage (V- to AGND) | -4V |
| Analog Input Voltage | V+ to V- |
| Digital Input | V- to DGND |
| Power Dissipation. Flat Package | 500mW |
| Operating Temperature | 0 to 70 |
| Storage Temperature | -25 to 125 |
ES51988 Features
Full Automatic measurement
3 3/4 digits display
Frequency measurement (40M HZ)
Rotary or push setting mode
Auto-power-off then hold the final data
Rotary or push re-power on function
Data hold, MAX/MIN hold, Relative data when this function is pressed
Low battery detect (3V & 9V)
On chip buzzer driver
3V DC power supply
Internal AC to DC conversion OP AMP If non_AC mode , OP will become unit gain buffer.
Serial Data Output (RS232 format)
LCD segment check
100 Pin flat-package
3 3/4 digits display
Frequency measurement (40M HZ)
Rotary or push setting mode
Auto-power-off then hold the final data
Rotary or push re-power on function
Data hold, MAX/MIN hold, Relative data when this function is pressed
Low battery detect (3V & 9V)
On chip buzzer driver
3V DC power supply
Internal AC to DC conversion OP AMP If non_AC mode , OP will become unit gain buffer.
Serial Data Output (RS232 format)
LCD segment check
100 Pin flat-package
ES51988 Connection Diagram
ES51988
PDF/DataSheet Download
- Datasheet: ES51988
- File Size: 260672 KB
- Manufacturer: ETC [ETC]
- Click here to Download
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