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LM1971M/NOPB - Brand New Texas Instruments Special Purpose Audio ICs - Datasheet - Chipdatas

LM1971M/NOPB - Brand New Texas Instruments Special Purpose Audio ICs

In Stock:224 ,Ready for Immediate Shipping
New RoSH Lead free
In Stock: 224, Ready for Immediate Shipping
Chipdatas Part No.:CD91-LM1971M/NOPB
Manufacturer Part No.:LM1971M/NOPB
Datecode:09+
Package:8-SOIC 0.154", 3.90mm Width
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  • Description

    The LM1971M/NOPB is a specialized audio integrated circuit designed specifically for high-performance audio applications. It is a precision, digitally-controlled stereo attenuator that includes a comprehensive set of features to optimize performance and flexibility. This component is commonly used in high-end audio equipment such as pre-amplifiers, mixers, and professional audio systems.

    Specifications and features

    • Manufacture: Texas Instruments
    • Product Category: Special Purpose Audio ICs
    • RoHS: Yes
    • Mounting Style: SMD/SMT
    • Package / Case: SOIC-28W
    • Number of Channels: 2 Channel
    • Control Interface: SPI
    • Supply Voltage - Max: 5.25 V
    • Supply Voltage - Min: 4.75 V

    Application Scenarios

    The LM1971M/NOPB is suitable for a variety of high-performance audio applications. It can be used in pre-amplifiers, mixers, audio interfaces, and professional audio systems to provide precise and reliable volume control. This component can also be used in consumer audio equipment such as high-end home theater systems and stereo receivers.

    Comparison

    Advantages
    • Precision attenuation for high-quality audio performance
    • Digital control interface for accurate and reliable operation
    • Comprehensive feature set for flexible integration into audio systems
    Disadvantages
    • May not be suitable for low-cost or low-performance applications
  • Similar parts: 535 , Click to view
    Attributes Value
    Category Special Purpose Audio ICs
    Manufacturer Texas Instruments
    Product Category Special Purpose Audio ICs
    Series Overture™
    Packaging Tube Alternate Packaging
    Unit-Weight 0.019048 oz
    Mounting-Style SMD/SMT
    Package-Case SOIC-8
    Impedance 40 kOhms
    Technology Silicon
    Operating-Temperature -40°C ~ 85°C (TA)
    Specifications 115dB
    Function Volume Control
    Applications Communication Systems
    Number-of-Channels 1 Channel
    Interface SPI
    Voltage-Supply 4.5 V ~ 12 V
    Supplier-Device-Package 8-SOIC
    Number-of-Bits 8 bit
    Maximum Operating Temperature + 85 C
    Operating temperature range - 40 C
    Operating-Supply-Voltage 4.5 V to 12 V
    Maximum-Frequency 3 MHz
    Maximum-Attenuation 62 dB
    Attenuator-Step-Size 1 dB
    Minimum-Frequency 2 MHz
    Maximum-VSWR -
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  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Returning:
    Within 30 days from date of shipment. View more

    Delivery period:
    • - Will ship out in 2-3 days
    • - DHL Express: 3-7 business days
    • - DHL eCommerce: 12-22 business days
    • - FedEx International Priority: 3-7 business days
    • - EMS: 10-15 business days
    Shipping fee:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
    Shipping option:
    DHL, FedEx, EMS, SF Express, and Registered Air Mail
    Shipping tracking:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
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    How to Buy:
    • - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
    • - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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    Payment:
    • - Paypal,Credit Card includes Visa, Master, American Express.
    • - Wire transfer, include Local bank transfer.
    • - Western Union.
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Contact us
Additional Information
  • Datasheet: Download LM1971M/NOPB
  • Chipdatas Part: CD91-LM1971M/NOPB
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/07/01 05:36 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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  • The fee is charged according to the rule of PayPal.
  • Western Union charge US$0.00 banking fee.
  • We recommend to use bank transfer for large orders to save on handling fees.
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