TCA6507 - Low-Voltage 7-Bit I2C and SMBus LED Driver

Texas Instruments

Datasheet Details

This 7-bit LED dimmer for the two-line bidirectional bus (I2C) is designed to control (or dim) LEDs through the I2C interface.

1 Seven LED Driver Outputs: ON, OFF, Blinking, Fading at Programmable Rates.
Open-Drain Outputs Directly Drive LEDs to 40-mA Maximum.
Two Independent Banks of LED Drivers.
Widely Programmable Blink Rates, Fade-ON and Fade-OFF Rates and Maximum Intensity.
Outputs Not Used as LED Drivers Can Be Used as Regular General-Purpose Open-Drain Outputs.
16 Steps of Maximum Intensity Control from Fully-OFF to Fully-ON States.
Smooth Perceived T.

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