TCA9617BDGKR

The TCA9617BDGKR is a dual bidirectional I²C bus and SMBus voltage-level translator designed for interfacing devices that operate at different voltage levels, typically between 1.2V and 5.5V. It facilitates communication between high-speed and low-speed devices without the need for additional components, simplifying design and reducing space.
Key features include:
- Dual-channel operation, allowing simultaneous translation on two separate lines (SDA and SCL).
- Supports both I²C and SMBus standard protocols.
- Automatic direction sensing, eliminating the need for direction control.
- Integrated pull-up resistors for ease of use and flexibility in PCB design.
- Wide operating temperature range, making it suitable for various applications.
The TCA9617BDGKR is often used in consumer electronics, industrial automation, and embedded systems requiring reliable communication across different voltage domains.

The TCA9617BDGKR is a dual bidirectional I²C bus and SMBus level shifter designed to interface devices operating at different voltage levels. Key features include:
1. Voltage Level Translation: Supports translation between 1.2V to 5.5V I²C/SMBus devices.
2. Bidirectional Operation: Allows seamless communication in both directions without the need for direction control.
3. Multiple Channels: Contains two channels, enabling the connection of two separate I²C buses.
4. Low Power Consumption: Operates with minimal power, making it suitable for battery-powered applications.
5. High Speed: Supports fast-mode I²C (up to 1 Mbps) and high-speed mode (up to 3.4 Mbps).
6. Built-in Pull-up Resistors: Simplifies design by integrating necessary pull-up resistors for the I²C lines.
7. Wide Operating Temperature Range: Suitable for industrial applications with a temperature range of -40°C to 125°C.
This makes the TCA9617BDGKR ideal for level shifting in various electronic applications, ensuring reliable communication across different voltage domains.

The TCA9617BDGKR is packaged in a VQFN (Very Thin Quad Flat No-lead) format, specifically a 24-pin 4 mm x 4 mm package. This type of package offers a compact design and is suitable for applications requiring space-saving solutions.

The TCA9617BDGKR is a dual I2C bus buffer designed to extend the bus distance and increase the number of devices that can be connected. It has a pin count of 16 pins.
Pin Functions:
1. GND: Ground.
2. VCC: Power supply.
3. SDA1/SDA2: I2C data line for Bus 1 and Bus 2.
4. SCL1/SCL2: I2C clock line for Bus 1 and Bus 2.
5. A0/A1: Address pins for I2C address selection.
6. IO1/IO2: I/O pins for Bus 1 and Bus 2 (buffered).
7. VREF1/VREF2: Reference voltage pins for Bus 1 and Bus 2.
8. OE: Output enable pin (active low).
9. NC: No connect (not internally connected).
This device is typically used in applications where signal integrity and bus capacitance need to be managed.

The TCA9617BDGKR is manufactured by Texas Instruments (TI), a leading semiconductor company based in the United States. Texas Instruments designs and produces a wide range of electronic components, including analog and embedded processing chips, which are used in various applications such as automotive, industrial, and consumer electronics. Established in 1930, TI is known for its innovation in the semiconductor industry and offers a diverse portfolio of products that support modern technology needs, including microcontrollers, processors, and interface devices. The TCA9617BDGKR is a dual-bus I2C-bus buffer/driver designed to extend the distances of I2C communication, making it useful in applications that require higher data integrity and longer transmission ranges.

The TCA9617BDGKR is a dual bidirectional I2C and SMBus bus extender designed for applications requiring increased communication distance and multiple device connections. Common application areas include consumer electronics, industrial automation systems, automotive electronics, and remote sensor networks. It enables reliable data transmission over longer distances while maintaining signal integrity, making it suitable for complex systems with multiple I2C devices.

The TCA9617BDGKR is an I²C bus buffer and level translator. Equivalent products include:
1. PCA9515A
2. PCA9517A
3. TCA9517A
4. P82B715
Ensure compatibility in terms of voltage levels and specifications before substitution.