TLC59282RGET
Active16-CHANNEL CONSTANT CURRENT LED DRIVER WITH 4-CHANNEL GROUPED DELAY
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TLC59282RGET
Active16-CHANNEL CONSTANT CURRENT LED DRIVER WITH 4-CHANNEL GROUPED DELAY
Technical Specifications
Parameters and characteristics for this part
| Specification | TLC59282RGET |
|---|---|
| Current - Output / Channel [custom] | 45 mA |
| Frequency | 35 MHz |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 16 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 24-VFQFN Exposed Pad |
| Supplier Device Package | 24-VQFN (4x4) |
| Topology | Shift Register |
| Type | Linear |
| Voltage - Output | 17 V |
| Voltage - Supply (Max) | 5.5 V |
| Voltage - Supply (Min) [Min] | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.75 | |
| 10 | $ 1.57 | |||
| 25 | $ 1.48 | |||
| 100 | $ 1.26 | |||
| Digi-Reel® | 1 | $ 1.75 | ||
| 10 | $ 1.57 | |||
| 25 | $ 1.48 | |||
| 100 | $ 1.26 | |||
| Tape & Reel (TR) | 250 | $ 1.18 | ||
| 500 | $ 1.04 | |||
| 1250 | $ 0.86 | |||
| 2500 | $ 0.80 | |||
| 6250 | $ 0.77 | |||
| 12500 | $ 0.74 | |||
| Texas Instruments | SMALL T&R | 1 | $ 1.45 | |
| 100 | $ 1.11 | |||
| 250 | $ 0.82 | |||
| 1000 | $ 0.59 | |||
Description
General part information
TLC59282 Series
The TLC59282 is a 16-channel, constant-current sink driver. Each channel can be individually controlled via a simple serial communications protocol that is compatible with 3.3 V or 5 V CMOS logic levels, depending on the operating VCC. Once the serial data buffer is loaded, a rising edge on LATCH transfers the data to the LEDx outputs. The BLANK pin can be used to turn off all OUTn outputs during power-on and output data latching to prevent unwanted image displays during these times. The constant-current value of all 16 channels is set by a single external resistor. Multiple TLC59282s can be cascaded together to control additional LEDs from the same processor.
The TLC59282 is a 16-channel, constant-current sink driver. Each channel can be individually controlled via a simple serial communications protocol that is compatible with 3.3 V or 5 V CMOS logic levels, depending on the operating VCC. Once the serial data buffer is loaded, a rising edge on LATCH transfers the data to the LEDx outputs. The BLANK pin can be used to turn off all OUTn outputs during power-on and output data latching to prevent unwanted image displays during these times. The constant-current value of all 16 channels is set by a single external resistor. Multiple TLC59282s can be cascaded together to control additional LEDs from the same processor.
