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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Communication & Networking ICs/
    5. MT88E43BS1 Microchip

    MT88E43BS1 [Microchip]

    MT88E43BS1
    MT88E43BS1

    Part No:

    MT88E43BS1

    Category:

    Communication & Networking ICs

    Manufacturer:

    Microchip

    Description:

    The MT88E43 Calling Number Identification Circuit 2 (ECNIC2) is a low power CMOS integrated circuit intended for receiving physical layer signals transmitted according to BT (British Telecom) SIN227 & SIN242, the U.K.'s CCA (Cable Communications Association) TW/P&E/312 and Bellcore GR-30-CORE & SR-TSV-002476 specifications.

    Datasheet:

    Product FAQ

    1. Is MT88E43BS1 available for RFQ?

    Yes. MT88E43BS1 by Microchip is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for MT88E43BS1?

    Pricing for MT88E43BS1 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of MT88E43BS1?

    MT88E43BS1 is a Microchip Communication & Networking ICs with Supply Voltage Tolerance: ±10% and Operating Temperature: -40°C ~ +85°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for MT88E43BS1?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can MT88E43BS1 be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to MT88E43BS1?

    Yes. If MT88E43BS1 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Communication & Networking ICs parts or compatible alternatives.

    RFQ

    Part Number:

    MT88E43BS1

    Manufacturer:

    Microchip

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Supply Voltage
    3V ~ 5V
    Operating Temperature
    -40°C ~ +85°C
    Package
    24 Pin PDIP, 24 Pin SOIC
    RoHS Status
    RoHS Compliant
    RoHS Status
    Non-RoHS Compliant
    Oscillator Frequency
    3.579545MHz
    Pin Count
    24
    Supply Voltage Tolerance
    ±10%

    Products Detail

    The MT88E43 is a low power CMOS integrated circuit designed for caller identification systems. It provides FSK demodulation for Bell 202 and CCITT V.23 standards, dual tone alert signal detection (BT Idle State Tone Alert Signal and Bellcore CAS), ring and line reversal detection. The device operates at 3V or 5V ±10% supply voltage, features high input sensitivity, a selectable 3-wire data interface, powerdown mode, and uses a 3.58 MHz crystal. It integrates functions previously requiring external circuitry and supports BT CLIP, CCA CLIP, and Bellcore CID systems.

    Key Features

    • Compatible with BT SIN227 & SIN242, U.K. CCA TW/P&E/312, Bellcore GR-30-CORE & SR-TSV-002476
    • Bellcore CAS and BT Idle State Tone Alert Signal detection
    • Ring and line reversal detection
    • 1200 baud Bell 202 and CCITT V.23 FSK demodulation
    • 3 or 5 V ±10% supply voltage
    • High input sensitivity (-40 dBV Tone and FSK Detection)
    • Selectable 3-wire data interface
    • Low power CMOS with powerdown mode
    • Input gain adjustable amplifier
    • Carrier detect status output
    • Uses 3.58 MHz crystal

    Application scenarios

    • BT Calling Line Identity Presentation (CLIP)
    • CCA CLIP
    • Bellcore Calling Identity Delivery (CID) systems
    • Feature phones including ADSI phones
    • Phone set adjunct boxes
    • FAX and answering machines
    • Database query and Computer Telephony Integration (CTI) systems

    Documents

    Datasheets:

    MT88E43B

    PCN Design/Specification:

    Marking Change 05/Apr/2019

    PCN Packaging:

    Packing Changes 07/Jul/2019

    PCN Other:

    Multiple Changes 05/Apr/2019
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
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