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TCA9517DGKR +BOM

I2C Bus Repeater Level-Translating Signal Buffers Interface

TCA9517DGKR General Description

The TCA9517DGKR serves as a reliable bridge between devices operating at different voltage levels, promoting seamless communication and interoperability. Its bidirectional voltage-level translation capabilities eliminate the need for direction control signals, simplifying the integration process. With two translation channels supporting four lines each, this device offers versatility in connection options. The low propagation delay of less than 5ns ensures efficient data transfer, while the minimal standby current consumption of less than 1uA conserves energy in battery-powered applications. Packaged in a compact MSOP-10 form factor, this voltage-level translator is well-suited for space-constrained environments, delivering consistent performance across a wide temperature range of -40°C to 125°C

Key Features

  • Dual bidirectional buffer for I2C bus
  • Voltage level translation between 1.2V and 3.3V
  • Supports Standard-mode, Fast-mode, and Fast-mode Plus I2C communication
  • Open-drain outputs with 3.3V pull-up
  • I2C hot insertion protection
  • Small DCK package for space-saving design
  • Application

    • Efficient voltage translation solution
    • Essential for mixed voltage systems
    • Perfect for I2C communication

    Specifications

    Features Buffer, Enable pin Frequency (max) (MHz) 0.4
    VCCA (min) (V) 0.9 VCCA (max) (V) 5.5
    VCCB (min) (V) 2.7 VCCB (max) (V) 5.5
    Supply restrictions VCCA <= VCCB Rating Catalog
    Operating temperature range (°C) -40 to 85

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    In Stock: 4,985

    Minimum Order: 1

    Qty. Unit Price Ext. Price
    1+ $0.702 $0.70
    10+ $0.590 $5.90
    30+ $0.532 $15.96
    100+ $0.413 $41.30
    500+ $0.379 $189.50
    1000+ $0.363 $363.00

    The prices below are for reference only.