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PCA9530 |
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| Part Number | PCA9530 |
| Manufacturer | NXP (https://www.nxp.com/) Semiconductors |
| Description | 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 interna... |
| Features |
I 2 LED drivers (on, off, flashing at a programmable rate) I 2 selectable, fully programmable blink rates (frequency and duty cycle) between 0.591 Hz and 152 Hz (1.69 seconds and 6.58 milliseconds) I 256 brightness steps I Input/output not used as LED drivers can be used as regular GPIOs I Internal oscillator requires no external components I I2C-bus interface logic compatible with SMBus I Internal power-on reset
www.DataSheet4U.com
NXP Semiconductors
PCA9530
2-bit I2C-bus LED dimmer
I I I I I I I I I I
Noise filter on SCL/SDA inputs Active LOW reset input (RESET) 2 open-drain outputs direc... |
| Document |
 PCA9530 Data Sheet
PDF 186.32KB |
| Distributor | Stock | Price | Buy |
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