| Part number | PCA9530 |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 186.32 KB |
| Description | 2-bit I2C-bus LED dimmer |
| Datasheet | PCA9530_NXPSemiconductors.pdf |
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.. PCA9530 2-bit I2C-bus LED dimmer Rev. 03 — 26 February 2009 Product data sheet 1. General The PCA9530 is a 2-bit I2C-bus and SMBus I/O expander optimized for dimming LEDs in 256 discrete steps for Red/Green/Blue (RGB) color mixing and backlight applications. The PCA9530 contains an internal oscillator with two user programmable blink rates and duty cycles coupled to the output PWM. The LED brightness is controlled by setting the blink rate...
| Part Number | Description |
|---|---|
| PCA9502 | 8-bit I/O expander |
| PCA9506 | 40-bit I2C-bus I/O port |
| PCA9507 | 2-wire serial bus extender |
| PCA9510A | Hot swappable I2C-bus and SMBus bus buffer |
| PCA9511A | Hot swappable I2C-bus and SMBus bus buffer |
| PCA9513A | Hot swappable I2C-bus and SMBus bus buffer |
| PCA9514A | Hot swappable I2C-bus and SMBus bus buffer |
| PCA9521 | Fast dual bidirectional bus buffer |
| PCA9522 | Fast dual bidirectional bus buffer |
| PCA9525 | Simple 2-wire bus buffer |
