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MAX1450

MAX1450 Manufacturer

Maxim

MAX1450 Description

Low-Cost, 1% Accurate Signal Conditioner for Piezoresistive Sensors

MAX1450 Categories

Signal Conditioners

MAX1450 Datasheet (PDF)

MAX1450 Datasheet

MAX1450 Price & Availability


Check MAX1450 Price & Availability at Canics

MAX1450 Features

  • 1% Sensor Signal Conditioning
  • Corrects Sensor Errors Using Coefficients Stored in External Trimmable Resistors, Potentiometers, or DACs
  • Compensates Offset, Offset TC, FSO, FSO TC, and FSO Linearity
  • Rail-to-RailŪ Analog Output
  • Programmable Current Source for Sensor Excitation
  • Fast Signal-Path Settling Time (Accepts Sensor Outputs from 10mV/V to 30mV/V
  • Fully Analog Signal Path

MAX1450 Parameters

PackageDICE
Package20/SSOP
Output TypeAnalog
Supply Voltage (V)4.5 to 5.5
Price @ 1k$1.98
Op. Range (°C)-40 to +85
Op. Range (°C)-40 to +125
Op. Range (°C)0 to +70
PGA3-bit
Calibration MethodLaser trimmed resistors/trim pots
Accuracy (% FSO)1
Typ/Max Supply Current (mA)2.8/3.5
Sensor Excitation Current Source (mA)0.1 to 2.0
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