| Part Number | PCA9957 |
| Manufacturer | NXP (https://www.nxp.com/) |
| Title | 24-channel SPI serial bus 32mA/5.5V constant current LED driver |
| Description | The PCA9957 is a daisy-chain SPI-compatible 4-wire serial bus controlled 24-channel constant current LED driver optimized for dimming and blinking... |
| Features |
and benefits
24 LED drivers. Each output programmable at: Off On 8 bits programmable LED brightness 8 bits programmable group dimming/blinking mixed with individual LED brightness Programmable LED output delay to reduce EMI and surge curr... |
| Datasheet |
 PCA9957 Datasheet 753.14KB |
