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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:
MAX1272EUA+
Order Code:
2513451
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

Applications

Signal Processing, Industrial, Robotics, Portable Devices, Medical

Product Information

:
12bit
:
87kSPS
:
Single Ended
:
SPI
:
Single
:
4.75V
:
5.25V
:
µMAX
:
8Pins
:
-40°C
:
85°C
:
Octal 12-Bit SAR ADCs
:
-
:
MSL 1 - Unlimited
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HK$124.95

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