MAX1258

PRODUCTION

12-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports

Data Sheet (Rev. 8) Product Selection Table
Part Models
2
1ku List Price
Starting From $19.00
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Part Details

  • Reduce Parts Count and Board Space with Fully Integrated System Monitor and Controller
    • Monitors 8 (MAX1220) or 16 Voltages (MAX1257/MAX1258) Using 12-Bit, 225ksps ADC
    • Controls 8 Output Voltage Level with 12-Bit, Octal, 2µs Settling DAC with Ultra-Low Glitch Energy (4n x VS)
    • Measures Temperature with Internal ±1°C Accurate Temperature Sensor
    • Options for Using Either Internal 2.5V (MAX1257) Reference, 4.096V (MAX1220/MAX1258) Reference or External Reference
    • Includes 4 (MAX1220) or 12 (MAX1257/1258) GPIOs
  • Lower Processor Requirements and Minimize Power Consumption and Heat Dissipation
    • On-Chip FIFO, Channel-Scan Mode and Data Averaging
    • Autoshutdown Between Conversions
    • Low-Power ADC
      • 2.5mA at 225ksps
      • 22µA at 1ksps
    • Low-Power DAC: 1.5mA
    • TQFN Package with Exposed Pad
  • Enable Maximum Dynamic Range with Availability of 2 Analog Power Supply Options: +2.7V to +3.6V (MAX1257) or +4.75V to +5.25V (MAX1220/MAX1258)
MAX1258
12-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports
MAX1220, MAX1257, MAX1258: Functional Diagram
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Documentation

Data Sheet 1

Reliability Data 1

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Hardware Ecosystem

Parts Product Life Cycle Description
Multiplexed A/D Converters 6
MAX1230
PRODUCTION 12-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference
MAX1231
PRODUCTION 12-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference
MAX1030
PRODUCTION 10-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference
MAX11637
PRODUCTION 12-Bit, 300ksps ADCs with Differential Track/Hold, and Internal Reference
MAX146
PRODUCTION +2.7V, Low-Power, 8-Channel, Serial 12-Bit ADCs
MAX11632
PRODUCTION 12-Bit, 300ksps ADCs with FIFO and Internal Reference
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Tools & Simulations

Software Development 1

Evaluation Kits

MAX1258EVC16

Evaluation Kit/Evaluation System for the MAX1057, MAX1058, MAX1257, and MAX1258

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Features and Benefits

  • Proven PCB Layout
  • Complete Evaluation System
  • Convenient On-Board Test Points
  • Data-Logging Software
  • Fully Assembled and Tested
  • EV Kit Software Supports Windows 98/2000/XP with RS-232/COM Port
  • EV Kit Software Supports Windows 2000/XP with USB Port

Product Details

The MAX1258 evaluation system (EV system) consists of a MAX1258 evaluation kit (EV kit), Maxim 68HC16MODULE-DIP microcontroller (µC) module, and USBTO232. The MAX1258 offers multichannel, 12-bit, analog-to-digital converters (ADCs); a temperature sensor; octal 12-bit, digital-to-analog converters (DACs); and configurable general-purpose I/O ports (GPIOs). The evaluation software runs under Windows® 98/2000/XP, providing a handy user interface to exercise the features of the MAX1258.

Order the complete EV system (MAX1258EVC16) for a comprehensive evaluation of the MAX1258 using a PC. Order the EV kit (MAX1258EVKIT) if the 68HC16MODULE module has already been purchased with a previous Maxim EV system, or for custom use in other µC-based systems.

This system can also evaluate the MAX1057/MAX1058/MAX1257. See the Detailed Description of Hardware section of the full data sheet for more details. Contact the factory for free samples of these products.

Applications

  • Base-Station Control Loops
  • Controls for Optical Components
  • Data Acquisition Systems
  • System Supervision and Control

MAX1258EVKIT

Evaluation Kit/Evaluation System for the MAX1057, MAX1058, MAX1257, and MAX1258

Buy Now View Details

Features and Benefits

  • Proven PCB Layout
  • Complete Evaluation System
  • Convenient On-Board Test Points
  • Data-Logging Software
  • Fully Assembled and Tested
  • EV Kit Software Supports Windows 98/2000/XP with RS-232/COM Port
  • EV Kit Software Supports Windows 2000/XP with USB Port

Product Details

The MAX1258 evaluation system (EV system) consists of a MAX1258 evaluation kit (EV kit), Maxim 68HC16MODULE-DIP microcontroller (µC) module, and USBTO232. The MAX1258 offers multichannel, 12-bit, analog-to-digital converters (ADCs); a temperature sensor; octal 12-bit, digital-to-analog converters (DACs); and configurable general-purpose I/O ports (GPIOs). The evaluation software runs under Windows® 98/2000/XP, providing a handy user interface to exercise the features of the MAX1258.

Order the complete EV system (MAX1258EVC16) for a comprehensive evaluation of the MAX1258 using a PC. Order the EV kit (MAX1258EVKIT) if the 68HC16MODULE module has already been purchased with a previous Maxim EV system, or for custom use in other µC-based systems.

This system can also evaluate the MAX1057/MAX1058/MAX1257. See the Detailed Description of Hardware section of the full data sheet for more details. Contact the factory for free samples of these products.

Applications

  • Base-Station Control Loops
  • Controls for Optical Components
  • Data Acquisition Systems
  • System Supervision and Control
MAX1258EVC16
Evaluation Kit/Evaluation System for the MAX1057, MAX1058, MAX1257, and MAX1258
MAX1258EVKIT
Evaluation Kit/Evaluation System for the MAX1057, MAX1058, MAX1257, and MAX1258

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