PCA9536
PCA9536 is Remote 4-Bit I2C and SMBus I/O Expander manufactured by Texas Instruments.
SCPS125H
- APRIL 2006
- REVISED MARCH 2022
PCA9536 Remote 4-Bit I2C and SMBus I/O Expander with Configuration Registers
1 Features
- Available in the Texas Instruments Nano Free™ Package
- Low standby current consumption of 1 μA Max
- I2C to parallel port expander
- Operating power-supply voltage range of 2.3 V to
5.5 V
- 5-V Tolerant I/O ports
- 400-k Hz fast I2C bus
- Input and output configuration register
- Polarity inversion register
- Internal power-on reset
- No glitch on power up
- Power-up with all channels configured as inputs
- Noise filter on SCL/SDA inputs
- Latched outputs with high-current drive maximum capability for directly driving LEDs
- Latch-up performance exceeds 100 m A per JESD
78, class II
- ESD Protection exceeds JESD 22
- 2000-V Human-body model (A114-A)
- 200-V Machine model (A115-A)
- 1000-V Charged-device model (C101)
2 Applications
- Personal electronics
- Wearables
- Mobile phones
- Gaming...
