TXS0102DQMR

The TXS0102DQMR from Texas Instruments is a versatile 2-bit bidirectional voltage-level translator. It facilitates digital switching compatibility between mixed-voltage systems, supporting open-drain and push-pull applications without requiring a direction-control signal. The device operates with configurable power-supply rails, allowing 1.65V to 3.6V on the A port and 2.3V to 5.5V on the B port, with VCCA always less than or equal to VCCB.

Key features include a maximum data rate of 24Mbps for push-pull and 2Mbps for open-drain configurations. The translator incorporates a VCC isolation feature, ensuring both ports enter a high-impedance state if either VCC input is at ground. It also supports partial-power-down mode operation via Ioff and requires no specific power-supply sequencing. Latch-up performance exceeds 100mA per JESD 78, Class II, and ESD protection is robust, with up to 8kV HBM on the B port.

This component is housed in an 8-X2SON (1.8x1.2) package and is designed for surface mounting. It operates within a temperature range of -40°C to 85°C. The TXS0102DQMR is suitable for applications requiring seamless interfacing between different voltage domains.