| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,194 pcs
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2194 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX7306AUB+T from Analog Devices (Maxim Integrated) is an I2C/SMBus-compatible serial-interfaced peripheral designed for LED driving applications. It features four individually configurable GPIO ports that can be set as inputs, push-pull outputs, or open-drain outputs. Port P1 specifically supports open-drain I/O and an interrupt output.
This device operates from a power supply voltage ranging from 1.62V to 3.6V, with a separate port supply (VLA) supporting level translation from 1.4V to 5.5V. Each output port offers 33-step PWM intensity control, allowing for precise brightness adjustment. The integrated oscillator supports PWM, blink, and key debounce functions, with a 1kHz PWM period for flicker-free LED intensity control.
Designed for applications such as cell phones, LCD/keypad backlights, and LED status indicators, the MAX7306AUB+T provides a maximum port output sink current of 25mA. It is specified for operation over a temperature range of -40°C to 125°C.
The component is available in a 10-pin uMAX or 10-pin uDFN package, with a surface mount mounting type. The package is described as 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The core supply voltage (VCC) range is 1.62V to 3.6V, and the I/O port supply voltage (VLA) range is 1.4V to 5.5V.
The operating temperature range is -40°C to 125°C (TA).
It is available in a 10-TFSOP (0.118", 3.00mm Width) exposed pad or 10-uMAX-EP package, surface mount.
The maximum port output sink current is 25mA per channel.
It has 4 outputs.
It supports I²C dimming.
The PWM period operates at 1kHz.