- Part: PCA9533
- Description: 4-bit I2C LED dimmer
- Manufacturer: NXP Semiconductors
- Size: 122.30 KB
Overview
- 4 LED drivers (on, off, flashing at a programmable rate)
- 2 selectable, fully programmable blink rates (frequency and duty cycle) between 0.591 Hz and 152 Hz (1.69 seconds and 6.58 milliseconds)
- 256 brightness steps
- Input/outputs not used as LED drivers can be used as regular GPIOs
- Internal oscillator requires no external components *
Datasheets by Manufacturer
- PCA9535 — Texas Instruments — Remote 16-BIT I2C and SMBus Low-Power I/O Expander
- PCA9535 — Nexperia — Low-voltage 16-bit I2C and SMBus low-power I/O expander
- PCA9535E — onsemi — 16-bit Low-Power I/O Expander
- PCA9535EC — onsemi — 16-bit Low-Power I/O Expander
- PCA9536 — Texas Instruments — Remote 4-Bit I2C and SMBus I/O Expander
- PCA95380 — Texas Instruments — Remote 8-Bit I2C AND SMBus Low-power I/O Expander
- PCA9539 — Nexperia — Low-voltage 16-bit I2C and SMBus low-power I/O expander
- PCA9534 — Texas Instruments — Remote 8-Bit I2C and SMBus Low-Power I/O Expander
- PCA9534A — Texas Instruments — Remote 8-BIT I2C and SMBus Low-Power I/O Expander
- PCA9539 — Texas Instruments — Remote 16-Bit I2C and SMBus Low-Power I/O Expander
