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5 pcs
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5 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX6966ATE+ from Analog Devices is a versatile 10-port serial-interfaced peripheral designed for driving LEDs. Each of its 10 I/O ports can be individually configured as a constant-current LED driver (10mA or 20mA, static or PWM), an open-drain logic output, or an overvoltage-protected Schmitt logic input.
This device supports analog and switching LED intensity control, featuring individual 8-bit PWM control per output, individual 1-bit analog control, and global 3-bit analog control. The high-speed 26MHz SPI-compatible serial interface allows for efficient communication. The MAX6966ATE+ operates from a 2.25V to 3.6V supply and is housed in a compact 16-TQFN (3x3mm) package.
Key features include hot-insertion support, overvoltage protection on I/O ports up to 7V, and low shutdown current. The device can be configured to wake from shutdown with a pulse on the CS input and supports auto ramp-down and ramp-up features for controlled power management. Applications include LCD backlights, keypad backlights, LED status indication, and RGB LED drivers in portable equipment.
Mounting is via surface mount technology. The operating temperature range is -40°C to 125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX6966ATE+ operates from 2.25V to 3.6V.
The device is available in a 16-TQFN (3x3mm) and a 16-WFQFN exposed pad package, both for surface mounting.
The operating temperature range is -40°C to 125°C.
It supports SPI, QSPI, and MICROWIRE serial interfaces, with a high-speed 26MHz clock.
It has 10 outputs, each providing 20mA.
Yes, each output has individual 8-bit PWM control.
Shutdown current is 0.8μA typical and 2μA maximum.