TLC5940RHBR - Brand New Texas Instruments LED Drivers
In Stock:200000 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
200000,
Ready for Immediate Shipping
Brand:Texas Instruments
Category:LED Drivers
Chipdatas Part No.:CD87-TLC5940RHBR
Manufacturer Part No.:TLC5940RHBR
Datecode:09+
Package:32-VFQFN Exposed Pad
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Description
The TLC5940RHBR is an 16-channel, constant-current sink LED driver. Each channel has an individually adjustable 4096-step grayscale PWM brightness control and 64-step programmable current dot correction (DC) functionality. It offers a wide range of operating voltage, from 3V to 5.5V, which makes it suitable for a broad range of applications. Other features include a built-in power on reset circuit, a thermal shutdown function, and an output error detection circuit. It is housed in a compact and easy-to-use package that is compatible with both the SPI and I2C serial communication protocols.
Specifications and Features
- 16-channel constant-current sink LED driver
- 4096-step grayscale PWM brightness control per channel
- 64-step programmable current dot correction (DC) functionality per channel
- Operating voltage range: 3V to 5.5V
- Built-in power on reset circuit
- Thermal shutdown function
- Output error detection circuit
- Compatible with both SPI and I2C serial communication protocols
Application Scenarios
The TLC5940RHBR LED driver is used in a variety of applications, including:
- LED video displays
- Automotive and aviation lighting
- Backlighting for LCD panels
- Architectural lighting
Comparison
Advantages- 16 individually adjustable channels with 4096-step grayscale PWM brightness control
- Wide operating voltage range of 3V to 5.5V
- Built-in power on reset circuit and thermal shutdown function for added safety
- Compatible with both SPI and I2C serial communication protocols
Disadvantages- The 64-step programmable current dot correction (DC) functionality per channel may not be sufficient for some applications
- May not be optimal for applications requiring a high number of channels (>16)
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Datasheet
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Additional Information
- Datasheet: Download TLC5940RHBR
- Chipdatas Part: CD87-TLC5940RHBR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/28 14:11 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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