PCA9532 |
Part Number | PCA9532 |
Manufacturer | NXP (https://www.nxp.com/) |
Description | The PCA9532 is a 16-bit I2C-bus and SMBus I/O expander optimized for dimming LEDs in 256 discrete steps for Red/Green/Blue (RGB) color mixing and back light applications. The PCA9532 contains an inter... |
Features |
• 16 LED drivers (on, off, flashing at a programmable rate) • 2 selectable, fully programmable blink rates (frequency and duty cycle) between 0.625 and 160 Hz (6.4 seconds and 6.25 milliseconds) • 256 brightness steps • Input/outputs not used as LED drivers can be used as regular GPIOs • Internal oscillator requires no external components • I2C-bus interface logic compatible with SMBus • Internal power-on reset • Noise filter on SCL/SDA inputs • Active-LOW reset input • 16 open drain outputs directly drive LEDs to 25 mA • Controlled edge rates to minimize ground bounce • No glitch on power-... |
Document |
PCA9532 Data Sheet
PDF 269.33KB |
Distributor | Stock | Price | Buy |
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No. | Parte # | Fabricante | Descripción | Hoja de Datos |
---|---|---|---|---|
1 | PCA9530 |
NXP Semiconductors |
2-bit I2C-bus LED dimmer | |
2 | PCA9531 |
NXP |
8-bit I2C LED dimmer | |
3 | PCA9533 |
NXP |
4-bit I2C LED dimmer | |
4 | PCA9534 |
NXP |
8-bit I2C and SMBus/ low power I/O port | |
5 | PCA9534 |
Texas Instruments |
Remote 8-Bit I2C and SMBus Low-Power I/O Expander | |
6 | PCA9534A |
Texas Instruments |
Remote 8-BIT I2C and SMBus Low-Power I/O Expander | |
7 | PCA9535 |
NXP |
16-bit SMBus | |
8 | PCA9535 |
nexperia |
Low-voltage 16-bit I2C and SMBus low-power I/O expander | |
9 | PCA9535 |
Texas Instruments |
Remote 16-BIT I2C and SMBus Low-Power I/O Expander | |
10 | PCA9535C |
NXP |
16-bit SMBus |