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MAX1281

MAX1281 Manufacturer

Maxim

MAX1281 Description

400ksps/300ksps, Single-Supply, Low-Power, 8-Channel, Serial 12-Bit ADCs with Internal Reference

MAX1281 Categories

12-Bit A/D Converters

MAX1281 Datasheet (PDF)

MAX1281 Datasheet

MAX1281 Price & Availability


Check MAX1281 Price & Availability at Canics

MAX1281 Features

  • 8-Channel Single-Ended or 4-Channel
    Pseudo-Differential Inputs
  • Internal Multiplexer and Track/Hold
  • Single-Supply Operation
    +4.5V to +5.5V (MAX1280)
    +2.7V to +3.6V (MAX1281)
  • Internal +2.5V Reference
  • 400ksps Sampling Rate (MAX1280)
  • Low Power 2.5mA (400ksps)
    1.3mA (Reduced-Power Mode)
    0.9mA (Fast Power-Down Mode)
    2µA (Full Power-Down)
  • SPI/QSPI/MICROWIRE/TMS320-Compatible
    4-Wire Serial Interface
  • Software-Configurable Unipolar or Bipolar Inputs
  • 20-Pin TSSOP Package

MAX1281 Parameters

Package20/TSSOP
Resolution (Bits)12
Supply Voltage (V)2.7 to 3.6
Price @ 1k$5.24
Op. Range (°C)-40 to +85
Op. Range (°C)0 to +70
Input Chans.8
Conv. Rate (ksps)300
Max. Conv. Time (µs)3.3
Typ. Supply Current (mA)2.5
Typ. Power (mW)8
Low Pwr. ModeYes
Stdby ModeYes
Data Bus (Bits)Serial
Ref. (V)Ext
Ref. (V)Int +2.5
Input Range (V)+Vref
Input Range (V)±Vref/2
Diff. InYes
Select parameters and click to see components with these parameters.

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Keywords
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MAX1281 Circuit MAX1281 Reference MAX1281 PDF MAX1281 RoHS