MAX6967 expanders equivalent, 10-port constant-current led drivers and i/o expanders.
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* High-Speed 26MHz SPI-™/QSPI-™/MICROWIRE™Compatible Serial Interface
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* 2.25V to 3.6V Operation
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* I/O Ports Default to High-Z (LEDs Off) on Pow.
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* LCD Backlights
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* Keypad Backlights
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* LED Status Indication
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* RGB LED Drivers
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The MAX6966/MAX6967 serial-interfaced peripherals provide microprocessors with 10 I/O ports rated to 7V.
Each port can be individually configured as either:
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* A 20mA constant-current LED driver (static or pulsewidth modulated (PWM)).
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