You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.


MAX1272EUA+ - 

Analogue to Digital Converter, Fault Protected, 12 bit, 87 kSPS, Single Ended, SPI, Single, 4.75 V

MAX1272EUA+ - Analogue to Digital Converter, Fault Protected, 12 bit, 87 kSPS, Single Ended, SPI, Single, 4.75 V

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:
Product Range
Octal 12-Bit SAR ADCs
Technical Datasheet:
MAX1272EUA+   Datasheet
See all Technical Docs

Product Overview

The MAX1272EUA+ is a fault-protected, 12bit ADC with software selectable input range in 8 pin µMAX package. This software programmable analogue input accepts a variety of voltage ranges ±10V, ±5V, 0 to 10V, 0 to 5V. The software selectable extended analogue input range increases the effective dynamic range to 14bits and provides the flexibility to interface 4mA-20mA powered sensors directly to a single 5V system. It provides fault protection to ±12V, include a 5MHz track/hold (T/H) bandwidth, 87Ksps throughput rate and internal (4.096V) or external (2.40V to 4.18V) reference. It has four software programmable power-down modes (delayed standby, immediate standby, delayed full power down and immediate full power-down) provides low-current shutdown between conversions. It is used in data-acquisition systems and automatic testing.
  • Supply voltage range is 4.75V to 5.25V
  • Operating temperature range from -40°C to 85°C
  • SPI/QSPI/MICROWIRE compatible 3-wire interface
  • Low power supply current of 1.5mA at 87Ksps, 0.4mA at 10Ksps and 0.2mA at 1Ksps
  • Maximum INL is ±1LSB & maximum DNL is ±1LSB at no missing codes over temperature
  • Typical value of SINAD is 72dB, THD is -87 & SFDR is 88dB at 10KHz sine-wave input, ±10VP-P
  • T/H acquisition time is 2.85µs
  • Conversion time of 8.57µs
  • Throughput rate is 87.5Ksps


Signal Processing, Industrial, Robotics, Portable Devices, Medical

Product Information

Single Ended
Octal 12-Bit SAR ADCs
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Associated Products

Compare Selected

Related Searches

Awaiting Delivery

Available for backorder to lead times shown

Check Stock & Lead Times

More stock available week commencing 11/25/19

Contact me when back in stock


Pricing is unavailable. Please contact customer services.

Price for:
Multiple: 1 Minimum: 1
Quantity Price Your Price
1+ RM58.53

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Back Order Pre-Order
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.