TLC5941RHBT
Texas Instruments
The Texas Instruments TLC5941RHBT is a 16-channel linear LED driver. It offers 12-bit grayscale PWM control and 6-bit dot correction for precise brightness adjustment.
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,147 pcs
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3147 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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75 pcs
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75 pcs | On Request | 1 | On Request | On Request | 2018+ | On Request | On Request |
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The TLC5941RHBR from Texas Instruments is a 16-channel, constant-current sink LED driver. It offers individually adjustable 4096-step grayscale PWM brightness control and 64-step constant-current sink for dot correction. This allows for precise adjustment of brightness variations between LED channels.
The device supports a data transfer rate of up to 30 MHz and operates with a supply voltage (VCC) ranging from 3.0 V to 5.5 V. The LED power supply voltage can be up to 17 V. Key features include LED open detection and thermal error flag for enhanced reliability.
Packaged in a 32-VQFN (5x5) with exposed pad, the TLC5941RHBR is designed for surface mounting. Its applications include monocolor, multicolor, and full-color LED displays, LED signboards, and display backlighting.
This LED driver provides 16 channels, each with 12-bit grayscale PWM control and 6-bit dot correction. The constant-current sink capability ranges from 0 mA to 80 mA.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.27 | $1.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 85°C.
The TLC5941RHBR is available in a 32-VQFN (5x5) exposed pad package.
The TLC5941RHBR has 16 output channels.
The grayscale PWM control resolution is 12-Bit, offering 4096 steps.
The dot correction capability is 6 Bit, providing 64 steps.
The maximum output current per channel is 80mA.
The typical data transfer rate is 30MHz.