The NLSX3373MUTAG is a 2-bit configurable dual-supply bidirectional auto sensing translator that does not require a directional control pin. The VCC I/O and VL I/O ports are designed to track two different power supply rails, VVCC and VL respectively. The VCC supply rail is configurable from 1.65 V to 4.5 V while VL supply rail is configurable to 1.2 V to 4.1 V. This allows lower voltage logic signals on the VL side to be translated into higher voltage logic signals on the VCC side, and vice-versa. The NLSX3373MUTAG translator has open-drain outputs with integrated 10 kohm pullup resistors on the I/O lines. The integrated pullup resistors are used to pullup the I/O lines to either VL or VCC. The NLSX3373MUTAG is an excellent match for open-drain applications such as the I2C communication bus.
Feature
- Wide High-Side VCC Operating Range: 1.65 V to 4.5 V
- Wide Low-Side VL Operating Range: 1.2 V to 4.1 V
- High-Speed with 16 Mb per Sec Guaranteed Date Rate for VL > 2.5 V
- Low Bit-to-Bit Skew
- Enable Input and IO Lines have Overvoltage Tolerant (OVT) to 4.5 V
- Nonpreferential Power-up Sequencing
- Integrated 10 kohm Pullup Resistors
- Small Space Saving Package - 1.8 x 1.2 x 0.5 mm UDFN8
- This is a Pb-Free Device
Applications
- I2C, SMBus, PMBus
- Mobile Phones, PDAs, Cameras
- Low Voltage ASIC Level Translation
