MAX7306, MAX7307 SMBus/I²C Interfaced 4-Port, Level-Translating GPIOs And LED Drivers

The MAX7306 MAX7307 I&sup 526 2;C-/SMBus"-compatible, serial-interfaced peripherals feature four level-translating I/Os and operate from a 1.62V to 3.6V power supply. The MAX7307 features a port supply (VLA) that allows level translation on I/O ports to operate from a separate power supply from 1.4V to 5.5V. The MAX7306 features an address select input (AD0) to allow up to four unique slave addresses.
The MAX7306 MAX7307 ports P2, P3, and P4 CAN be configured as inputs, push-pull outputs, and open-drain outputs. Port P1 CAN be configured as a general-purpose input, open-drain output, or an open-drain active-low INT output. Ports P2 and P3 CAN be configured as OSCIN and OSCOUT, respectively. The MAX7306 MAX7307 include an internal Oscillator for PWM, blink, and key debounce, or to cascade multiple MAX7306 MAX7307s. The external Clock CAN be used to set a specific PWM and blink Timing The active-low RST input asynchronously clears the 2-wire Interface and terminates a bus lockup involving the MAX7306 MAX7307.
All ports configured as output feature 33-step PWM, allowing any output to be set from fully off, 1/32 to 31/32 duty cycle, to fully on. All output ports also feature LED blink control, allowing blink periods of 1/8 second, 1/4 second, 1/2 second, 1, 2, 4, or 8 se 51f conds. Any port CAN blink during this period with a 1/16 to 15/16 duty cycle.
The MAX7306 MAX7307 are specified over the -40C to +125C temperature range and are available in 10-pin DFN (2mm x 2mm) and 10-pin MAX packages.
By Maxim Integrated Products
MAX7306 's PackagesMAX7306 's pdf datasheet
MAX7306ALB DFN
MAX7306ALBT DFN
MAX7306AUB uMAX
MAX7306AUBT uMAX




MAX7306 Pinout, Pinouts
MAX7306 pinout,Pin out
This is one package pinout of MAX7306,If you need more pinouts please download MAX7306's pdf datasheet.

MAX7306 Application circuits
MAX7306 circuits
This is one application circuit of MAX7306,If you need more circuits,please download MAX7306's pdf datasheet.


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