TXS0102YZPR

The TXS0102YZPR from Texas Instruments is a 2-bit bidirectional voltage-level translator. This device is suitable for applications requiring translation between different voltage domains, specifically supporting open-drain and push-pull topologies. It features auto-direction sensing, eliminating the need for a direction-control signal.

The translator operates with an input voltage range of 1.65V to 3.6V on port A and 2.3V to 5.5V on port B, with VCCA less than or equal to VCCB. It supports a maximum data rate of 24Mbps for push-pull signals and 2Mbps for open-drain signals. The device also includes features like edge rate acceleration, output enable, and partial power-down (Ioff).

Packaged in an 8-DSBGA (1.9x0.9) surface-mount package, the TXS0102YZPR operates within an ambient temperature range of -40°C to 85°C. Its VCC isolation feature ensures both ports are in a high-impedance state if either VCC input is at GND. No power-supply sequencing is required, as either VCCA or VCCB can be ramped first. Latch-up performance exceeds 100mA per JESD 78, Class II, and ESD protection is robust, with up to 8kV HBM on port B.