NLSX4402FMUTCG

The NLSX4402FMUTCG from ON Semiconductor is a 2-bit configurable, dual-supply, bidirectional auto-sensing level translator. It does not require a directional control pin, making integration simpler. The VCC I/O and VL I/O ports are designed to track two different power supply rails, VCC and VL, both configurable from 1.5 V to 5.5 V. This allows for translation of logic signals between lower, higher, or equal voltage levels.

Key electrical specifications include a wide operating voltage range of 1.5 V to 5.5 V for both VCC and VL, and a data rate of up to 20 Mbps. The translator features internal pull-up resistors on the I/O lines, which can be pulled up to either VL or VCC. It is an excellent match for open-drain applications, such as the I2C communication bus.

The NLSX4402FMUTCG is available in space-saving packages, including the 1.45 mm x 1.0 mm UDFN8 and 1.8 mm x 1.2 mm X2DFN8. It is designed for surface mount applications and operates within a temperature range of -40°C to 85°C (TA). The device also includes overvoltage tolerance on enable and I/O pins up to 5.5 V, non-preferential power-up sequencing, and power-off protection.