TCA9548ARGER - Brand New Texas Instruments Signal Switches / Encoders & Decoders / Multiplexers
In Stock:910 ,Ready for Immediate Shipping
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In Stock:
910,
Ready for Immediate Shipping
Brand:Texas Instruments
Chipdatas Part No.:CD87-TCA9548ARGER
Manufacturer Part No.:TCA9548ARGER
Datecode:09+
Package:QFN
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Description
The TCA9548ARGER is a signal switch IC that belongs to the family of Encoders & Decoders / Multiplexers, specifically designed for electronic component applications. By using this IC, we can create a simple way to interface multiple I2C-enabled devices with a microcontroller, and it only occupies one microcontroller I2C bus. The TCA9548ARGER is a low-voltage 8-channel I2C switch with a reset function that provides a way to connect up to 8 non-addressable I2C devices to a single I2C bus.
Specifications and features
- Number of Channels: 8
- Input Voltage Range: 1.65V to 5.5V
- Operating temperature: -40℃ to +85℃
- I2C communication speed up to 400KHz
- Low ON-state resistance: 12Ω (typical) at VCC = 4.5V
- Low standby current: 0.75µA (typical) at VCC = 3.6V
- Low shutdown current: 0.1µA (typical) at VCC < 1.5V
Application Scenarios
The TCA9548ARGER can be applied for designs where multiple sensors or peripherals need to connect to the same microcontroller I2C bus. It is an essential component for developing complex electronic systems, such as smart homes, smart cities, IoT devices, and other configuration systems.
Comparison
Advantages- Allows multiple I2C devices to share the same I2C bus, reducing the number of connections.
- Easy to control and configure, using only one microcontroller command.
- The I2C communication speed can reach high frequency, supporting standard, Fast-mode, and Fast-mode Plus.
Disadvantages- The TCA9548ARGER is not bi-directional, and it cannot be used to switch between master and slave device modes.
- It should not be used for an application with high-speed I2C devices that require accurate and/or synchronous clock signals.
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Similar parts: 5502 , Click to view
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Datasheet
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Shopping guide
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Additional Information
- Datasheet: Download TCA9548ARGER
- Chipdatas Part: CD87-TCA9548ARGER
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/26 08:40 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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