MAX1237EUA+T
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Analog Devices Inc./Maxim Integrated MAX1237EUA+T

Manufacturer No:
MAX1237EUA+T
Manufacturer:
Analog Devices Inc./Maxim Integrated
Package:
Tape & Reel (TR)
Description:
IC ADC 12BIT SAR 8UMAX
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The MAX1237EUA+T is a 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX1236–MAX1239 series, known for their high-speed and low-power operation. The MAX1237EUA+T is particularly suited for applications requiring high accuracy and fast conversion rates.

Key Specifications

Parameter Value
Resolution 12 bits
Supply Voltage 2.7V to 3.6V
Internal Reference Voltage 2.048V
Conversion Rate Up to 94.4 ksps
Track/Hold Acquisition Time 800 ns
Input Multiplexer Configuration Single-ended or differential
Package Type 8-pin µMAX
Operating Temperature Range -40°C to +85°C
Interface I2C-compatible serial interface (400kHz Fast Mode, 1.7MHz High-Speed Mode)

Key Features

  • High-speed I2C-compatible serial interface with 400kHz Fast Mode and 1.7MHz High-Speed Mode
  • Single-supply operation from 2.7V to 3.6V
  • Internal 2.048V reference voltage, with the option to use an external reference from 1V to VDD
  • Low power consumption, typically 670µA at sampling rates up to 94.4ksps
  • Support for single-ended and differential analog input configurations
  • Fast track/hold acquisition time of 800 ns
  • Compact 8-pin µMAX package

Applications

The MAX1237EUA+T is suitable for a variety of applications that require high-speed, low-power analog-to-digital conversion. These include:

  • Industrial automation and control systems
  • Medical devices and diagnostic equipment
  • Aerospace and defense systems
  • Automotive systems, especially those requiring high accuracy and reliability
  • Data acquisition systems and test equipment

Q & A

  1. What is the resolution of the MAX1237EUA+T ADC?

    The MAX1237EUA+T has a resolution of 12 bits.

  2. What is the supply voltage range for the MAX1237EUA+T?

    The supply voltage range is from 2.7V to 3.6V.

  3. What is the internal reference voltage of the MAX1237EUA+T?

    The internal reference voltage is 2.048V.

  4. What are the supported analog input configurations for the MAX1237EUA+T?

    The device supports both single-ended and differential analog input configurations.

  5. What is the typical power consumption of the MAX1237EUA+T at maximum sampling rate?

    The typical power consumption is 670µA at sampling rates up to 94.4ksps.

  6. What is the track/hold acquisition time of the MAX1237EUA+T?

    The track/hold acquisition time is 800 ns.

  7. What type of package does the MAX1237EUA+T come in?

    The device is available in an 8-pin µMAX package.

  8. What is the operating temperature range of the MAX1237EUA+T?

    The operating temperature range is from -40°C to +85°C.

  9. What type of serial interface does the MAX1237EUA+T support?

    The device supports an I2C-compatible serial interface with 400kHz Fast Mode and 1.7MHz High-Speed Mode.

  10. Can the MAX1237EUA+T use an external reference voltage?

    Yes, the device can use an external reference voltage ranging from 1V to VDD.

Product Attributes

Number of Bits:12
Sampling Rate (Per Second):94.4k
Number of Inputs:2, 4
Input Type:Differential, Single Ended
Data Interface:I²C
Configuration:S/H-ADC
Ratio - S/H:ADC:1:1
Number of A/D Converters:1
Architecture:SAR
Reference Type:External, Internal
Voltage - Supply, Analog:2.7V ~ 3.6V
Voltage - Supply, Digital:2.7V ~ 3.6V
Features:- 
Operating Temperature:-40°C ~ 85°C
Package / Case:8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package:8-uMAX/uSOP
Mounting Type:Surface Mount
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Similar Products

Part Number MAX1237EUA+T MAX1237LEUA+T MAX1237KEUA+T MAX1237MEUA+T MAX1236EUA+T MAX1237EUA+
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Product Status Active Obsolete Obsolete Obsolete Active Active
Number of Bits 12 12 12 12 12 12
Sampling Rate (Per Second) 94.4k 94.4k 94.4k 94.4k 94.4k 94.4k
Number of Inputs 2, 4 2, 4 2, 4 2, 4 2, 4 2, 4
Input Type Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended
Data Interface I²C I²C I²C I²C I²C I²C
Configuration S/H-ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC
Ratio - S/H:ADC 1:1 1:1 1:1 1:1 1:1 1:1
Number of A/D Converters 1 1 1 1 1 1
Architecture SAR SAR SAR SAR SAR SAR
Reference Type External, Internal External, Internal External, Internal External, Internal External, Internal External, Internal
Voltage - Supply, Analog 2.7V ~ 3.6V 2.7V ~ 3.6V 2.7V ~ 3.6V 2.7V ~ 3.6V 5V 2.7V ~ 3.6V
Voltage - Supply, Digital 2.7V ~ 3.6V 2.7V ~ 3.6V 2.7V ~ 3.6V 2.7V ~ 3.6V 5V 2.7V ~ 3.6V
Features - - - - - -
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-uMAX/uSOP 8-uMAX/uSOP 8-uMAX/uSOP 8-uMAX/uSOP 8-uMAX/uSOP 8-uMAX/uSOP
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount

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