NVT2002TLH

NVT2002TLH is a bidirectional voltage level translator for open-drain and push-pull applications. This is operational from 1.0V to 3.6V (Vref(A)) and 1.8V to 5.5V (Vref(B)), which allow bidirectional voltage translations between 1.0V and 5V without the need for a direction pin in open-drain or push-pull applications. Bit widths ranging from 1-bit or 2-bit are offered for level translation applications with transmission speeds <lt/>33MHz for an open-drain system with a 50pF capacitance and a pull-up of 197ohm. When the An or Bn port is LOW, the clamp is in the ON state and a low resistance connection exists between the An and Bn ports. The low ON-state resistance (Ron) of the switch allows connections to be made with minimal propagation delay. Assuming the higher voltage is on the Bn port when the Bn port is HIGH, the voltage on the An port is limited to the voltage set by VREFA.

• Provides bidirectional voltage translation with no direction pin
• Less than 1.5ns maximum propagation delay
• 5V tolerant I/O ports to support mixed-mode signal operation
• High-impedance An and Bn pins for EN = LOW
• Lock-up free operation
• Flow through pinout for ease of printed-circuit board trace routing
• XSON8 package
• Temperature range from -40 to 105°C