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Technical Specifications
Parameters and characteristics for this part
| Specification | TLC59284DBQ |
|---|---|
| Applications | Signage |
| Current - Output / Channel [custom] | 45 mA |
| 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-SSOP |
| Package / Case [custom] | 0.154 ", 3.9 mm |
| Supplier Device Package | 24-SSOP |
| Topology | Shift Register |
| Type | Linear |
| Voltage - Output | 10 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 | Tube | 1 | $ 1.41 | |
| 10 | $ 1.26 | |||
| 50 | $ 1.19 | |||
| 100 | $ 0.98 | |||
| 250 | $ 0.92 | |||
| 500 | $ 0.81 | |||
| 1000 | $ 0.64 | |||
| 2500 | $ 0.60 | |||
| 5000 | $ 0.57 | |||
| Texas Instruments | TUBE | 1 | $ 0.94 | |
| 100 | $ 0.78 | |||
| 250 | $ 0.56 | |||
| 1000 | $ 0.42 | |||
Description
General part information
TLC59284 Series
The TLC59284 is a 16-channel, constant-current sink light-emitting diode (LED) driver. Each channel can be individually controlled with a simple serial communications protocol that is compatible with 3.3-V or 5-V CMOS logic levels, depending on the operating VCC. When the serial data buffer is loaded, a LAT rising edge transfers the data to the OUTnoutputs. The BLANK pin can be used to turn off all OUTnoutputs 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.
The TLC59284 is a 16-channel, constant-current sink light-emitting diode (LED) driver. Each channel can be individually controlled with a simple serial communications protocol that is compatible with 3.3-V or 5-V CMOS logic levels, depending on the operating VCC. When the serial data buffer is loaded, a LAT rising edge transfers the data to the OUTnoutputs. The BLANK pin can be used to turn off all OUTnoutputs 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.
Documents
Technical documentation and resources
