Technical Specifications
Parameters and characteristics for this part
| Specification | X-NUCLEO-LED12A1 |
|---|---|
| Contents | Board(s) |
| Function | LED Driver |
| Interconnect System | Arduino R3 Shield |
| Platform | Nucleo |
| Suggested Programming Environment | STM32Cube |
| Type | Power Management |
| Utilized IC / Part | LED1202 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
X-NUCLEO-LED12A1 Series
The X-NUCLEO-LED12A1 LED driver expansion board for STM32 Nucleo features four LED1202 devices that can drive up to 48 LEDs.
The LED1202 is a 12-channel low quiescent current LED driver, which guarantees 5 V output driving capability. Each channel is able to provide up to 20 mA with a headroom voltage of 350 mV (typ.) only.
The output current can be adjusted separately for each channel through an 8-bit analog and 12-bit digital dimming control.