Add to Signal Chain Designer

1B41:  Isolated RTD Signal Conditioner

Product Details


The 1B41 is a precision, isolated, RTD signal conditioner that incorporates a circuit design utilizing transformer based isolation and automated surface mount manufacturing technology. It provides an unbeatable combination of versatility and performance in a compact plastic package. Designed for measurement and control applications, it is especially suited for harsh environments with extremely high common mode interference. Unlike expensive solutions that require separate dc/dc converters, each 1B41 generates its own floating current excitation, providing true low cost channel-to channel isolation.

Applications
  • Multichannel RTD Temperature Measurement
  • Industrial Measurement and Control Systems
  • Data Acquisition System
  • FEATURES and BENEFITS

    • Complete RTD Signal Conditioning SOlution
    • Resistor Programmable Linearization
    • Lead Resistance COmpensation
    • High CMV Isolation: 1500 V rms Continuous
    • Small package: 1.0"x2.1"x0.35" DIP
    • Low pass filter (fc=3Hz)
    • High Accuracy
      Low Input Offset Tempco: 0.002µ/°C
      Linearization Conformance: ±0.1%FSR
      High CMR: 160dB (60 Hz,G=1000V/V)
    • Pin compatible with 1B51 Isolated mV/Thermocouple Conditioner

    Functional Block Diagram for 1B41

    Documentation

    Title Content Type File Type
    1B41: Isolated RTD Signal Conditioner Scanned Data Sheet (Rev 0, 10/2006) (pdf, 302 kB) Data Sheets PDF
    IOS Custom Product Worksheet
    As a Design Subcontractor, IOS believes it essential to engage with our customers early in the development cycle. Complete the form and it will be reviewed and you will be contacted by one of our design specialists.
    Custom Product Worksheet HTML
    IOS 3 Year Warranty  (pdf, 23 kB) Overview PDF
    IOS Short Form Brochure  (pdf, 2298 kB) Overview PDF
    RAQs index Rarely Asked Questions HTML
    Glossary of EE Terms Glossary HTML

    Evaluation Kits & Symbols & Footprints

    Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

    SampleSample & Buy

    Price, packaging, availability

    1B41 Model Options
    Model Package Pins Temp.
    Range
    Packing,
    Qty
    Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
    Purchase/Sample
    1B41AN Status: Production PLASTIC DIP 15 Comm. Tube, 9 $125.88 $111.47 N  Material Info PCN Purchase
    1B41BN Status: Production PLASTIC DIP 15 Comm. Tube, 9 $145.25 $129.44 N  Material Info PCN Purchase
    Price Table Help

    The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


    沪ICP备09046653号
    content here.
    content here.

    Review this Product

    Close