MAX1282
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MAX1282

300ksps/400ksps, Single-Supply, 4-Channel, Serial 12-Bit ADCs with Internal Reference

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 4
1ku List Price Starting From $11.71
Features
  • 4-Channel Single-Ended or 2-Channel Pseudo-Differential Inputs
  • Internal Multiplexer and Track/Hold
  • Single-Supply Operation
    • +4.5V to +5.5V (MAX1282)
    • +2.7V to +3.6V (MAX1283)
  • Internal +2.5V Reference
  • 400kHz Sampling Rate (MAX1282)
  • Low Power: 2.5mA (400ksps)
    • 1.3mA (REDP)
    • 0.9mA (FASTPD)
    • 2µA (FULLPD)
  • SPI/QSPI/MICROWIRE/TMS320-Compatible 4-Wire Serial Interface
  • Software-Configurable Unipolar or Bipolar Inputs
  • 16-Pin TSSOP Package
Additional Details
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The MAX1282/MAX1283 12-bit analog-to-digital converters (ADCs) combine a 4-channel analog-input multiplexer, high-bandwidth track/hold (T/H), and serial interface with high conversion speed and low power consumption. The MAX1282 operates from a single +4.5V to +5.5V supply; the MAX1283 operates from a single +2.7V to +3.6V supply. Both devices' analog inputs are software configurable for unipolar/bipolar and single-ended/pseudo-differential operation.

The 4-wire serial interface connects directly to SPI™/QSPI™/MICROWIRE™ devices without external logic. A serial strobe output allows direct connection to TMS320-family digital signal processors. The MAX1282/MAX1283 use an external serial-interface clock to perform successive-approximation analog-to-digital conversions. The devices feature an internal +2.5V reference and a reference-buffer amplifier with a ±1.5% voltage-adjustment range. An external reference with a 1V to VDD range may also be used.

The MAX1282/MAX1283 provide a hardwired active-low SHDN pin and four software-selectable power modes (normal operation, reduced power (REDP), fast power-down (FASTPD), and full power-down (FULLPD)). These devices can be programmed to automatically shut down at the end of a conversion or to operate with reduced power. When using the power-down modes, accessing the serial interface automatically powers up the devices, and the quick turn-on time allows them to be shut down between all conversions.

The MAX1282/MAX1283 are available in 16-pin TSSOP packages.

Applications

  • Battery-Powered Applications
  • Data Acquisition
  • Medical Instruments
  • Pen Digitizers
  • Portable Data Logging
  • Process Control
Part Models 4
1ku List Price Starting From $11.71

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX1282BCUE+
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MAX1282BEUE+
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Product Lifecycle

PCN

Dec 11, 2018

- 1754N

ASSEMBLY

MAX1282BEUE+

PRODUCTION

MAX1282BEUE+T

PRODUCTION

Filter by Model

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Part Models

Product Lifecycle

PCN

Dec 11, 2018

- 1754N

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ASSEMBLY

MAX1282BEUE+

PRODUCTION

MAX1282BEUE+T

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

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Evaluation Kit

Evaluation Kits 2

MAX1282EVC16

Evaluation Kit/Evaluation System for the MAX1282

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MAX1282EVC16

Evaluation Kit/Evaluation System for the MAX1282

Evaluation Kit/Evaluation System for the MAX1282

Features and Benefits

  • Proven PCB Layout
  • 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 Detail

The MAX1282 evaluation system (EV system) is a complete four-channel data-acquisition system consisting of a MAX1282 evaluation kit (EV kit), Maxim 68HC16MODULEDIP microcontroller (µC) module, and USBTO232. The MAX1282 is a high-speed, 12-bit data-acquisition system. Windows® 98/2000/XP-compatible software provides a handy user interface to exercise the MAX1282's features.

Order the complete EV system (MAX1282EVC16) for comprehensive evaluation of the MAX1282 using a PC. Order the EV kit (MAX1282EVKIT) if the 68HC16MODULE-DIP module has already been purchased with a previous Maxim EV system, or for custom use in other µC-based systems.

Applications

  • Battery-Powered Applications
  • Data Acquisition
  • Medical Instruments
  • Pen Digitizers
  • Portable Data Logging
  • Process Control

MAX1282EVKIT

Evaluation Kit/Evaluation System for the MAX1282

zoom

MAX1282EVKIT

Evaluation Kit/Evaluation System for the MAX1282

Evaluation Kit/Evaluation System for the MAX1282

Features and Benefits

  • Proven PCB Layout
  • 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 Detail

The MAX1282 evaluation system (EV system) is a complete four-channel data-acquisition system consisting of a MAX1282 evaluation kit (EV kit), Maxim 68HC16MODULEDIP microcontroller (µC) module, and USBTO232. The MAX1282 is a high-speed, 12-bit data-acquisition system. Windows® 98/2000/XP-compatible software provides a handy user interface to exercise the MAX1282's features.

Order the complete EV system (MAX1282EVC16) for comprehensive evaluation of the MAX1282 using a PC. Order the EV kit (MAX1282EVKIT) if the 68HC16MODULE-DIP module has already been purchased with a previous Maxim EV system, or for custom use in other µC-based systems.

Applications

  • Battery-Powered Applications
  • Data Acquisition
  • Medical Instruments
  • Pen Digitizers
  • Portable Data Logging
  • Process Control

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