TMUX7219DGKR

The TMUX7219DGKR is a high-performance, low-power, dual analog switch designed for multiplexing and demultiplexing applications in a range of consumer electronics, telecommunications, and industrial systems. It features low on-resistance and low power consumption, making it suitable for battery-operated devices. The device supports a wide supply voltage range, typically from 1.8V to 5.5V, ensuring compatibility with various digital circuits.
Key features include high-speed switching capabilities, making it ideal for data acquisition and signal routing applications. The TMUX7219DGKR also has minimal crosstalk and signal distortion, which is crucial for maintaining signal integrity in sensitive applications. It comes in a compact package, which aids in space-constrained designs.
Overall, the TMUX7219DGKR is a versatile choice for engineers looking to integrate reliable analog switching solutions into their electronic designs.

The TMUX7219DGKR is a dual-channel analog multiplexer/demultiplexer designed for low-power, high-precision applications. Key features include:
1. Dual 1-of-2 Multiplexer: Allows the selection between two analog inputs for each channel, enabling flexible signal routing.
2. Low On-Resistance: Typically less than 0.5 Ω, ensuring minimal signal distortion and voltage drop.
3. Wide Supply Voltage Range: Operates from 1.5V to 5.5V, making it suitable for a variety of battery-operated devices.
4. Low Power Consumption: Consumes only a few microamps in active mode, enhancing battery life in portable applications.
5. High Bandwidth: Supports a frequency response up to several MHz, ideal for audio and video applications.
6. Rail-to-Rail Signal Handling: Capable of passing signals close to the supply rails, maximizing dynamic range.
7. Integrated ESD Protection: Offers robustness against electrostatic discharge, enhancing reliability in different environments.
These features make the TMUX7219DGKR suitable for applications in consumer electronics, industrial automation, and portable devices.

The TMUX7219DGKR is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package).

The TMUX7219DGKR is a quad-channel analog multiplexer/demultiplexer with a pin count of 16. It features four independent single-pole, single-throw (SPST) switches that allow the selection of one of several input signals to be routed to a common output. The device operates with a supply voltage range of 1.8V to 5.5V and supports low on-resistance, making it suitable for high-speed and low-distortion applications.
Key pins include:
- VCC: Supply voltage.
- GND: Ground.
- S1, S2, S3, S4: Control pins for selecting the input channel.
- D0, D1, D2, D3: Input pins for connecting signals.
- COM: Common output pin.
The device is designed for applications such as data routing, signal switching, and sensor multiplexing, ensuring minimal signal degradation.

The TMUX7219DGKR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments is renowned for its semiconductor and electronics design and manufacturing, specializing in a wide range of products including analog and digital signal processing, embedded processing, and various other semiconductor devices. The company serves diverse markets, including automotive, industrial, communications, and consumer electronics, providing solutions that enhance performance and efficiency in electronic systems. Established in 1930, TI has a strong reputation for innovation and quality in the semiconductor industry.

The TMUX7219DGKR is a low-power, quad-channel analog multiplexer/demultiplexer primarily used in applications such as sensor signal switching, data acquisition systems, and automated test equipment. It facilitates the selection of multiple analog signals for processing in microcontrollers or ADCs, ideal for battery-operated devices, portable electronics, and telemetry systems. Its features include low on-resistance and reduced power consumption, making it suitable for precise signal routing in various electronic applications.

The TMUX7219DGKR is a dual-channel, bidirectional analog switch. Equivalent products include the TMUX7218 (single-channel), TSX7219 (similar functionality), and MAX4627 (dual SPDT analog switch). Other alternatives may be the ADG884 or 74HC4066, depending on the specific application requirements. Always verify specifications and compatibility for your use case.