TEXAS INSTRUMENTS  PCA9306DCTR  2 BIT VOLTAGE LEVEL TRANSLATOR, SSOP8

TEXAS INSTRUMENTS PCA9306DCTR

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Product Overview


The PCA9306DCTR is a dual bidirectional I²C and SMBus voltage-level Translator IC with an enable (EN) input, is operational from 1.2 to 3.3V VREF1 and 1.8 to 5.5V VREF2. It allows bidirectional voltage translations between 1.2 and 5V, without the use of a direction pin. The low ON-state resistance (RON) of the switch allows connections to be made with minimal propagation delay. When EN is high, the translator switch is ON and the SCL1 and SDA1 I/O are connected to the SCL2 and SDA2 I/O, respectively, allowing bidirectional data flow between ports. When EN is low, the translator switch is off and a high-impedance state exists between ports. In addition to voltage translation, the IC can be used to isolate a 400kHz bus from a 100kHz by controlling the EN pin.
  • 2-bit Bidirectional Translator for SDA and SCL Lines in Mixed-mode
  • I²C Applications
  • I²C and SMBus Compatible
  • 1.5ns Propagation delay to accommodate Standard-mode and Fast-mode I²C devices and Multiple Masters
  • Provides Bidirectional Voltage Translation with No Direction Pin
  • Low 3.5Ω ON-state Connection Between Input and Output Ports Provides Less Signal Distortion
  • Open-drain I²C I/O Ports (SCL1, SDA1, SCL2 and SDA2)
  • 5V Tolerant I²C I/O Ports to Support Mixed-mode Signal Operation
  • High-impedance SCL1, SDA1, SCL2 and SDA2 Pins for EN = Low
  • Lock-up-free Operation for Isolation When EN = Low
  • Flow-through Pin-out for Ease of Printed Circuit Board Trace Routing
  • Latch-up Performance Exceeds 100mA Per JESD 78, Class II
  • Green Product, No Sb/Br

Applications

Signal Processing; Communications & Networking; Computers & Computer Peripherals; Industrial; Automation & Process Control
Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
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Product Information


  • No. of Inputs 2
  • Output Current 64mA
  • Propagation Delay 900ps
  • No. of Pins 8Pins
  • Logic Case Style SSOP
  • Supply Voltage Min 0V
  • Supply Voltage Max 5V
  • Operating Temperature Min -40°C
  • Operating Temperature Max 85°C
  • Logic Type Level Translator
  • Packaging Cut Tape
  • MSL MSL 1 - Unlimited
  • Supply Voltage Range 0V to 5V
  • SVHC No SVHC (15-Jun-2015)

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    Substitutes


      Newark Part No. Manufacturer Part No Manufacturer / Description
    Avail Price Qty
    ascdsc ascdsc ascdsc ascdsc ascdsc
    Exact
    28X3723
    PCA9306DCTR

    PCA9306DCTR

    TEXAS INSTRUMENTS

    2 BIT VOLTAGE LEVEL TRANSLATOR, SSOP8, FULL REEL

    Availability:​ 3,000  

    Price for: Each (Supplied on Full Reel)

    3000+ $0.276 9000+ $0.264 24000+ $0.255

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    see cut-off times

    More stock available week commencing 5/16/16
    Suggested Substitutes
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    PCA9306DP

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    NXP

    IC, VOLT-TRANS, I2C/SMBUS, 8TSSOP

    Availability:​ 1,200  

    Price for: Each

    1+ $0.844 10+ $0.733 25+ $0.651 100+ $0.567 More pricing

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    Freight Charge: $20.00 once per order

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    More stock available week commencing 7/11/16

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