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ICL7136CM44Z - Renesas Electronics

Description: The Intersil ICL7136 is a high performance, low power 31/2 digit, A/D converter. Included are seven segment decoders, display drivers, a reference, and a clock. The ICL7136 is designed to interface with a liquid crystal display (LCD) and includes a multiplexed backplane drive. The ICL7136 brings together a combination of high accuracy, versatility, and true economy. It features auto-zero to less than 10µV, zero drift of less than 1µV/oC, input bias current of 10pA (Max), and rollover error of less than one

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ICL7136CM44Z - Renesas Electronics PCB footprint - Quad Flat Packages - Quad Flat Packages - MQFP
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ICL7136CM44Z - Renesas Electronics  - 3D model - Quad Flat Packages - MQFP
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ICL7136CM44Z Details

  • Manufacturer Part Number:

    ICL7136CM44Z

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    MQFP

  • Pin Count:

    44

  • Manufacturer Package Code:

    Q44.10X10

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    1

  • Converter Type:

    ADC, DUAL-SLOPE

  • Moisture Sensitivity Level:

    3

  • Peak Reflow Temperature (Cel):

    260

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Time@Peak Reflow Temperature-Max (s):

    30

ICL7136CM44Z Frequently Asked Questions (FAQs)

  • A good PCB layout for the ICL7136CM44Z involves keeping the analog and digital grounds separate, using a star-ground configuration, and placing the device close to the power supply to minimize noise and voltage drops.
  • To ensure accurate voltage measurement, use a high-impedance voltage source, minimize noise and interference, and use a buffer amplifier if necessary. Also, calibrate the device according to the datasheet recommendations.
  • The ICL7136CM44Z can operate from -40°C to +85°C, but the accuracy and linearity of the device may degrade at extreme temperatures. Consult the datasheet for specific temperature-related specifications.
  • The ICL7136CM44Z is designed for low-frequency applications (up to 100 kHz). For high-frequency applications, consider using a different device or consulting with a Renesas Electronics Corporation representative for guidance.
  • To minimize EMI, use a shielded enclosure, keep the device away from high-current carrying wires, and use a low-pass filter or ferrite bead to reduce high-frequency noise.

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ICL7136CM44Z Overview

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