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MAX131CMH TD

Maxim Integrated MAX131CMH TD

Part Number:
MAX131CMH TD
Manufacturer:
Maxim Integrated
Ventron No:
3252514-MAX131CMH TD
Description:
IC ADC 3 1/2 DIGIT W/REF 44-MQFP
ECAD Model:
Datasheet:
MAX131CMH TD

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Overview
Description
The MAX130 and MAX131 are 3% digit A/D converters with onboard LCD display drivers. They utilize a bandgap reference to generate an analog Common voltage with excellent long-term stability and a guaranteed maximum temperature coefficient of 100ppm/°C. The MAX130A and MAX131A variants offer an enhanced temperature coefficient of 50ppm/°C.

Features
Pin-compatible upgrade for ICL7106 and ICL7136
High stability bandgap reference
Maximum temperature coefficient of 50ppm/°C (MAX130A/MAX131A)
Maximum supply current of 100µA (MAX131)
Operating voltage range of 4.5V to 14V
Onboard 3% digit LCD display driver
Available in industrial temperature grades

Applications
Digital multimeters
Digital panel meters
Temperature meters
pH meters
Specifications
Maxim Integrated MAX131CMH TD technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated MAX131CMH TD.
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    44-QFP
  • Number of Pins
    44
  • Operating Temperature
    0°C~70°C
  • Packaging
    Tape & Reel (TR)
  • Published
    2003
  • JESD-609 Code
    e3
  • Pbfree Code
    yes
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    3 (168 Hours)
  • Number of Terminations
    44
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • Max Power Dissipation
    800mW
  • Voltage - Supply
    4.5V~14V
  • Terminal Position
    QUAD
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    9V
  • Terminal Pitch
    0.8mm
  • Reflow Temperature-Max (s)
    30
  • Base Part Number
    MAX131
  • Pin Count
    44
  • Operating Supply Voltage
    14V
  • Configuration
    7 Segment
  • Number of Channels
    1
  • Operating Supply Current
    100μA
  • Converter Type
    ADC, DUAL-SLOPE
  • Resolution
    0.4375 B
  • Number of Analog In Channels
    1
  • Output Bit Code
    BINARY
  • Display Type
    LCD
  • Analog Input Voltage-Max
    2V
  • Analog Input Voltage-Min
    0.2V
  • Digits or Characters
    A/D 3.5 Digits
  • Height Seated (Max)
    2.45mm
  • Radiation Hardening
    No
  • RoHS Status
    ROHS3 Compliant
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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