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    Part Img MAX7310ATE+T datasheet by Maxim Integrated Products

    • 2-Wire-Interfaced 8-Bit I/O Port Expander with Reset
    • Original
    • Yes
    • Yes
    • Transferred
    • EAR99
    • 8542.39.00.01
    • 8542.39.00.00
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    MAX7310ATE+T datasheet preview

    MAX7310ATE+T Frequently Asked Questions (FAQs)

    • The MAX7310ATE+T requires careful layout and routing to minimize noise and ensure optimal performance. Maxim Integrated provides a layout guide in the application note AN4341, which recommends separating analog and digital grounds, using a solid ground plane, and keeping sensitive analog signals away from digital signals.
    • The MAX7310ATE+T can be configured for I2C or SMBus interface by setting the appropriate logic levels on the SCL and SDA pins. For I2C, the SCL pin should be connected to a pull-up resistor to VCC, and the SDA pin should be connected to a pull-up resistor to VCC through a resistor. For SMBus, the SCL pin should be connected to a pull-up resistor to VCC, and the SDA pin should be connected to a pull-up resistor to VCC through a resistor and a diode.
    • The MAX7310ATE+T can drive a maximum capacitive load of 400pF on the SCL and SDA pins. Exceeding this limit may cause signal distortion and affect the reliability of the device.
    • The MAX7310ATE+T has a built-in POR and BOR feature that resets the device during power-up or brown-out conditions. To handle these features, the system designer should ensure that the power supply is stable and within the recommended operating range, and that the device is properly reset during power-up or brown-out conditions.
    • The MAX7310ATE+T is specified to operate over a temperature range of -40°C to +125°C. However, the device may not function correctly or may be damaged if operated outside this range.
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