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NCA9306-Q100
NCA9306-Q100
主要参数

The NCA9306-Q100 is a 2 channel bidirectional I²C and SMBus multi-voltage level translator with an enable (EN) pin input. It allows voltage translation between 0.95 V and 5 V without the use of a direction pin. It supports up to 100 MHz up translation and >100 MHz down translation at ≤ 30 pF capacitive load. There is no need for a direction pin which minimizes the system effort. 

特性

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1)

    • Specified from -40 °C to +125 °C

  • 2-channel bidirectional voltage translator for SDA and SCL lines in mixed mode I²C bus applications

  • Open-drain I²C-bus I/O ports (SCLA, SDAA, SCLB and SDAB)

  • Provides bidirectional voltage translation with no direction pin

  • High-impedance SCLA, SDAA, SCLB and SDAB for EN = LOW

  • Up translation

    • < 100 MHz; CL = 30 pF

    • < 40 MHz; CL = 50 pF

  • Down translation

    • > 100 MHz; CL = 30 pF

    • < 40 MHz; CL = 50 pF

  • Hot insertion

  • Bidirectional voltage level translation between:

    • 0.95 V and 1.8 V, 2.5 V, 3.3 V and 5.0 V

    • 1.2 V and 1.8 V, 2.5 V, 3.3 V and 5.0 V

    • 1.8 V and 2.5 V, 3.3 V and 5.0 V

    • 2.5 V and 3.3 V and 5.0 V

    • 3.3 V and 5.0 V

  • Low standby current

  • 5 V tolerant I²C-bus I/O pins to support mixed mode signal operation

  • Low RON provides less signal distortion

  • Latch-up performance exceeds 100 mA per JESD78 class II level A

  • ESD protection:

    • HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 2000 V

    • CDM ANSI/ESDA/JEDEC JS-002 Class C3 exceeds 1000 V


目标应用

  • GPIO, MDIO, PMBus, SMBus, SDIO, UART, I²C, and other interfaces in Telecom infrastructure

  • Industrial

  • Personal computing

  • Router and Industrial Automation


参数类型

Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capability (mA)tpd (ns)Nr of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
NCA9306DC-Q100Production0.95 - 5.00.95 - 5.0CMOSn.a.0.42low-40~12520636.1117VSSOP8