Texas Instruments

TCA9536DGKR  

I/O Expanders

TCA9536DGKR is a low-power I2C GPIO expander from Texas Instruments. It is designed to provide a simple and cost-effective way to add general-purpose input/output (GPIO) functionality to a system. The device is available in a small 16-pin TSSOP package and is suitable for a wide range of applications.

Description:

The TCA9536DGKR is a member of the TCA9536 family of I2C GPIO expanders. It features 4 channels of high-current open-drain outputs, which can sink up to 20mA per channel. The device is controlled via the I2C bus and can be easily integrated into a system with minimal external components.

Features:

• 4 channels of high-current open-drain outputs
• I2C bus interface for easy integration
• Low-power operation
• Small 16-pin TSSOP package
• Wide operating voltage range (2.3V to 5.5V)
• High output current capability (up to 20mA per channel)
• Supports clock stretching to reduce EMI

Applications:

The TCA9536DGKR is suitable for a wide range of applications where GPIO expansion is required. Some of the potential applications include:

1. Industrial control systems: The device can be used to control various actuators, sensors, and other peripherals in an industrial control system.
2. Home automation: The TCA9536DGKR can be used to control lights, fans, and other devices in a home automation system.
3. Automotive applications: The device can be used to control various functions in a vehicle, such as window motors, seat position, and door locks.
4. Medical equipment: The TCA9536DGKR can be used to control motors, pumps, and other actuators in medical equipment.
5. Robotics: The device can be used to control motors, servos, and other actuators in a robotic system.

In summary, the TCA9536DGKR is a versatile and low-power I2C GPIO expander from Texas Instruments that can be used in a wide range of applications where GPIO expansion is required. Its small form factor, high output current capability, and low-power operation make it an attractive choice for designers looking to add GPIO functionality to their systems.

TCA9536DGKR Documents

Download datasheets and manufacturer documentation for TCA9536DGKR

Datasheets :

TCA9536 Datasheet