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NXP PCA9534BS118 GPIO Expander
The PCA9534 is a low power 8-bit I2C and SMBus GPIO expander featuring Up to 8 configurable I/O pins with interrupt output, high drive capability, 5V tolerance, and a small package size. It enhances system functionality by expanding GPIOs for sensors, LEDs, switches, fans, and power management, with individual pin configuration, polarity inversion, and interrupt signaling. Ideal for applications requiring reliable I2C/SMBus communication with low power consumption and flexible configuration for embedded control and automation systems.
NXP PCA9534BS118 GPIO Expander Specifications:
- Operating Voltage Range: 2.3 V to 5.5 V
- I/O Pins: 8 configurable, default to inputs
- Drive Capability: High drive (up to 50 mA per pin)
- I2C/SMBus Clock Frequency: Up to 400 kHz
- Interrupt Output: Active LOW, open-drain
- Polarity Inversion Register: Optional inversion of input signals
- Package Options: SO16, TSSOP16, HVQFN16 (4 x 4 x 0.85 mm)
- Power Consumption: Low standby current, power-on reset included
- ESD Protection: Exceeds 2000 V HBM, 200 V MM, 1000 V CDM
- Pin Configuration: AO, A1, A2 address pins; input/output pins I0–I7; Vss, Vop, INT, SCL, SDA
- Device Address: Up to 8 addresses selectable via hardware pins
- Power-On Reset: Initializes to default states at power-up
Buy the NXP Series PCA9534 GPIO Expander: PCA9534BS118
Experience seamless system expansion with the NXP Series PCA9534BS118 GPIO expander, featuring 8 configurable I/O pins, interrupt signaling, robust communication via I2C/SMBus, and low power operation. This compact device is ideal for controlling sensors, LEDs, switches, and fans, providing flexible configuration, polarity inversion, and high drive capability. Its small package options—SO16, TSSOP16, HVQFN16—ensure easy integration into various electronics projects, while enhanced ESD protection guarantees durability. Order online now for reliable, space-efficient GPIO expansion.
Order your NXP Series PCA9534BS118 GPIO Expander today and enhance your embedded system with reliable, low power I/O expansion and interrupt capabilities.
Frequently Asked Questions
Where can I buy NXP PCA9534BS118?
You can click on the BUY or RFQ button to purchase PCA9534BS118 from an authorized NXP distributor.
How do I troubleshoot issues or seek technical support for part PCA9534BS118?
You can download the PCA9534BS118 datasheet or visit the NXP website for support.
Who is the manufacturer of PCA9534BS118?
NXP