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MAXIM INTEGRATED / ANALOG DEVICES MAX11644EUA High-Resolution ADC

The MAX11644EUA+ is a low-power, 12-bit analog-to-digital converter (ADC) featuring 1 or 2 channels in an 8-pin µMAX package. It includes internal track/hold (T/H), voltage reference, and clock, with an I2C-compatible 2-wire serial interface supporting fast (400 kHz) and high-speed (1.7 MHz) modes. The device operates with a supply voltage range of 4.5V to 5.5V and temperature range of -40°C to 85°C. It measures two single-ended or one differential input, with configurable modes for unipolar or bipolar operation. The full-scale input range is set by an internal 4.096V reference or an external voltage from 1V to VDD. It features an internal FIFO with channel scan mode and consumes 670 μA at 94.4 ksps or 0.5 μA in power-down. Suitable for signal processing and portable systems, with extended lead times due to high demand.

Authorized Distributors
Source:Newark
Part No:MAX11644EUA+
Stock:190
Inv Date:06-05-2026
Price: Unit price: $4.43
Buy/RFQ:
Source:DigiKey
Part No:MAX11644EUA+
Stock:2261
Inv Date:06-05-2026
Price: Unit price: $4.43
Buy/RFQ:
Part No:MAX11644EUA+
Stock:1427
Inv Date:06-06-2026
Price: Unit price: $4.43
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES MAX11644EUA High-Resolution ADC Specifications:

  • Resolution: 12 Bits
  • Channels: 1 or 2 (single-ended or differential)
  • Input Voltage Range: 0 V to VREF or VDD (configurable)
  • Full-Scale Voltage: 4.096V (internal reference)
  • External Reference Range: 1V to VDD
  • Supply Voltage: 4.5V to 5.5V
  • Operating Temperature: -40°C to 85°C
  • Interface: I2C, 2-wire, supporting 400 kHz and 1.7 MHz modes
  • Power Consumption: 670 μA at 94.4 ksps, 0.5 μA in power-down
  • Features: Internal track/hold, FIFO, configurable unipolar/bipolar modes
  • Package: 8-pin µMAX
  • Applications: Signal processing, portable measurement devices

Buy the Buy Maxim Integrated ADC Part Number MAX11644EUA+ Online

Order the Maxim Integrated MAX11644EUA+ online today to ensure fast delivery of this compact, low-power 12-bit ADC. Perfect for portable measurement, data logging, and signal processing systems that demand high accuracy and reliability. Its internal reference, FIFO, and configurable input modes make it versatile for various application needs. With support for fast and high-speed I2C communication, this ADC is an excellent choice for engineers developing sophisticated instrumentation and embedded solutions. Get yours now for enhanced system performance and simplified integration.

Buy Maxim Integrated MAX11644EUA+ now and experience the high-precision, low-power performance ideal for portable and embedded systems.

Frequently Asked Questions

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You can download the MAX11644EUA datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

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