| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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1,124 pcs
|
1124 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
122 pcs
|
122 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TCA9416DDFR from Texas Instruments is a 2-bit bidirectional translator for SDA and SCL lines in I2C applications. It provides bidirectional voltage translation without requiring a direction pin, making integration simpler.
This device supports a wide operating voltage range from 1.08V to 3.6V on both A and B ports. It features a maximum operating frequency of 1MHz and an open-drain output type. The TCA9416DDFR includes internal 10-kΩ pull-up resistors on all SDA and SCL pins, which are enabled based on the respective VCC voltage.
Designed for surface mount applications, the TCA9416DDFR comes in a compact SOT-23-8 package. It offers an isolation feature where both ports enter a high-impedance state if either VCC input is at GND. This translator is suitable for various interface applications requiring voltage level shifting between different I2C bus segments.
Key electrical characteristics include a low Ioff of 2.5µA when either VCCA or VCCB is 0V. The OE (Output Enable) input can be tied directly to VCCA or controlled by a GPIO. Latch-up performance exceeds 100mA per JESD 78, class II, and ESD protection exceeds JESD 22 standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.22 | $0.22 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum operating frequency of the TCA9416DDFR is 1 MHz.
The operating temperature range for the TCA9416DDFR is -40°C to 125°C.
The TCA9416DDFR is available in a SOT-23-8 package.
The supply voltage range for the TCA9416DDFR is 1.08V to 3.6V.
The TCA9416DDFR has 2 channels.
The TCA9416DDFR is a Voltage Level translator.
The output type of the TCA9416DDFR is Open Drain.