Description
TLC5945RHBR Texas Instruments - Yeehing Electronics
16-channel LED driver w/dot correction & grayscale PWM control & no delay
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 1.875 |
100 — 249 | 1.643 |
250 — 999 | 1.152 |
1,000 + | 0.65 |
The above prices are for reference only.
Specifications
Manufacturer | Texas Instruments |
Product Category | LED Display Drivers |
RoHS | Y |
Series | TLC5945 |
Mounting Style | SMD/SMT |
Package / Case | VQFN-32 |
Operating Supply Voltage | 3 V to 5.5 V |
Supply Current - Max | 60 mA |
Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C |
Packaging | Reel |
Features | Dot Correction, Error Flag, Fault Detection, LED Open/Short Detection |
Operating Temperature Range | - 40 C to + 85 C |
Brand | Texas Instruments |
High Level Output Current | - 1 mA |
Low Level Output Current | 1 mA |
Moisture Sensitive | Yes |
Product Type | LED Display Drivers |
Factory Pack Quantity | 3000 |
Subcategory | Driver ICs |
Unit Weight | 0.002547 oz |
For more information, please refer to datasheet
Documents
TLC5945RHBR Datasheet |
More Information
The TLC5945 is a 16-channel, constant-current sink, LED driver. Each channel has an individually adjustable 4096-step grayscale PWM brightness control and a 64-step constant-current sink (dot correction). The dot correction adjusts the brightness variations between LED channels and other LED drivers. Both grayscale control and dot correction are accessible via a serial interface. A single external resistor sets the maximum current value of all 16 channels.