FXM2IC102 Datasheet | Fairchild Semiconductor

Features - Bi-directional interface between any two levels from - - - - - - - - - - - - - General Description The FXM2IC102 is a configurable dual-voltage-supply translator designed for bi-directional voltage translation over a wide range of input and output voltages levels. The FXM2IC102 is intended for use as a voltage translator in applications using the I2C bus interface. Input and output voltage levels are patible with I2C device specification voltage levels. The device is designed so that the A port tracks the VCCA level, and the B port tracks the VCCB level. This allows for bi-directional voltage translation over the voltage ranges: 1.8V, 2.5V, 3.3V, 5.0V. The device remains in 3-state until both VCCs reach active levels allowing either VCC to be powered-up first. Internal power down control circuits place the device in 3-state if either VCC is removed. The two ports of the device have auto-direction sense capability. Either port may sense an input signal and transfer it as an output signal to the other port. 1.65V to 5.5V Buffer isolates capacitance and allows 400p F on each port Open-drain inputs/outputs Acmodates Standard-mode and Fast-mode I2C-bus devices Fully configurable: Inputs and outputs track VCC level Non-preferential power-up; either VCC may be powered-up first Outputs remain in 3-state until active VCC level is reached Outputs switch to 3-state if either VCC is at GND Power off high impedance Active high output enable referenced to VCCA voltage 5V tolerant output enable Packaged in 8-terminal leadless Micro Pak (1.6mm x 1.6mm) Direction control not needed ESD protection exceeds: - 8k V HBM ESD (per JESD22-A114 & Mil Std 883e 3015.7) - 15k V HBM I/O to GND ESD (per JESD22-A114 & Mil Std 883e 3015.7) Ordering Information Order Number FXM2IC102L8X Package Number MAC08A Product Code Top Mark Package Description 8-Lead Micro Pak, 1.6 mm Wide Supplied As 3k Units on Tape and Reel All packages are lead free per JEDEC: J-STD-020B standard. ©2008...