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MAX111BCPE+ - 

Analog to Digital Converter, 14 bit, 50 SPS, Differential, Single Ended, SPI, Dual (+/-), 4.75 V

MAX111BCPE+ - Analog to Digital Converter, 14 bit, 50 SPS, Differential, Single Ended, SPI, Dual (+/-), 4.75 V

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Manufacturer Part No:
Newark Part No.:
Product Range
Dual 14-Bit Sigma-Delta ADCs
Technical Datasheet:
MAX111BCPE+   Datasheet

Suggested replacement for DELMAX111BEPE

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Product Overview

The MAX111BCPE+ is a low cost, 2-channel, ±14bit serial ADC in 16 pin DIP package. The analogue to digital converter (ADC) uses an internal auto-calibration technique to achieve 14bit resolution plus overrange with no external components. Operating supply current is only 550μA and reduces to 4μA in power-down mode making this ADC ideal for high resolution battery powered or remote sensing applications. A fast serial interface simplifies signal routing and opto-isolation saves microcontroller pins and offers compatibility with SPI, QSPI and MICROWIRE. The MAX111 operates with a single +5V supply and converts differential analogue signals in the ±1.5V range or single ended signals in the 0V to +1.5V range. Internal calibration allows for both offset and gain-error correction under microprocessor (μP) control. Typical applications include weigh scales, panel meters, data acquisition systems and temperature measurement.
  • Supply voltage range is 4.75V to 5.25V
  • Operating temperature range from 0°C to 70°C
  • Two differential input channels
  • 50Hz/60Hz rejection and up to 50conversions/sec


Signal Processing, Portable Devices

Product Information

Differential, Single Ended
Dual (+/-)
Dual 14-Bit Sigma-Delta ADCs
MSL 1 - Unlimited
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