TCA6507
TCA6507 is Low-Voltage 7-Bit I2C and SMBus LED Driver manufactured by Texas Instruments.
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Reference Design
SCPS164D
- MAY 2007
- REVISED FEBRUARY 2017
TCA6507 Low-Voltage 7-Bit I2C and SMBus LED Driver With Intensity Control and Shutdown
1 Features
- 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...
