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MAX1291

MAX1291 Manufacturer

Maxim

MAX1291 Description

250ksps, +3V, 8-/4-Channel, 12-Bit ADCs with +2.5V Reference and Parallel Interface

MAX1291 Categories

12-Bit A/D Converters

MAX1291 Datasheet (PDF)

MAX1291 Datasheet

MAX1291 Price & Availability


Check MAX1291 Price & Availability at Canics

MAX1291 Features

  • 12-Bit Resolution, ±0.5 LSB Linearity
  • +3V Single Operation
  • User-Adjustable Logic Level (+1.8V to +3.6V)
  • Internal +2.5V Reference
  • Software-Configurable, Analog Input Multiplexer
    8-Channel Single-Ended/
    4-Channel Pseudo-Differential (MAX1291)
    4-Channel Single-Ended/
    2-Channel Pseudo-Differential (MAX1293)
  • Software-Configurable, Unipolar/Bipolar Inputs
  • Low Power: 1.9mA (250ksps)
    1.0mA (100ksps)
    400µA (10ksps)
    2µA (Shutdown)
  • Internal 3MHz Full-Power Bandwidth Track/Hold
  • Byte-Wide Parallel (8 + 4) Interface
  • Small Footprint: 28-Pin QSOP (MAX1291)
    24-Pin QSOP (MAX1293)

MAX1291 Parameters

Package28/QSOP
Resolution (Bits)12
Supply Voltage (V)2.7 to 3.6
Price @ 1k$5.99
Op. Range (°C)-40 to +85
Op. Range (°C)0 to +70
Input Chans.8
Conv. Rate (ksps)250
Max. Conv. Time (µs)1.7
Typ. Supply Current (mA)1.7
Typ. Power (mW)5.1
Low Pwr. ModeYes
Stdby ModeYes
Data Bus (Bits)µP/8
Ref. (V)Ext
Ref. (V)Int +2.5
Input Range (V)+Vref
Input Range (V)±Vref/2
EV-KitYes
Diff. InYes
Select parameters and click to see components with these parameters.

Products Similar to MAX1291

MAX1293, MAX1291BEEI+, MAX1293BEEG+, MAX1293BCEG+T, MAX1291BCEI+T

 
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