MAX14611 Datasheet | Maxim Integrated

EVALUATION KIT AVAILABLE Quad Bidirectional Low-Voltage Logic-Level Translator General Description The MAX14611 is a quad bidirectional logic-level translator that provides the level shifting necessary to allow data transfer in a multivoltage system. Externally applied voltages, VCC and VL, set the logic levels on either side of the device. A low-voltage logic signal present on the VL side of the device appears as a high-voltage logic signal on the VCC side of the device, and vice-versa. The device is ideal for I2C bus as well as MDIO bus applications where open-drain operation is often required. The device Features a three-state output mode (TS). Drive TS high to connect the pullup to the powered I/O port. This allows for continuous, undisrupted I2C operation on the powered side of the device while the level translation function is off. The MAX14611 is a pin-to-pin patible upgrade to the MAX3378E in the TDFN package. The MAX14611 Features enhanced high-electrostaticdischarge (ESD) protection on all I/OVCC_ ports up to ±6k V HBM. The device operates over the -40NC to +85NC extended temperature range and is available in 3mm x 3mm, 14-pin TDFN and 4.9mm x 5.1mm, 14-pin TSSOP packages. Applications SPI, I2C, and MDIO Level Translation Low-Voltage ASIC Level Translation Portable Electronics Mobile Phones POS Systems Telemunications Equipment Benefits and Features SImproved Interoperability - Meets I2C Specifications - 10k I Internal Pullup Resistor - Pin-to-Pin patible with the MAX3377E and the MAX3378E - 0.9V Operation on Low Voltage Supply SRobust Logic-Level Translation - ±0.5V Tolerances on All Pins - ±6k V Human Body Model ESD Protection on I/OVCC_ Lines - Thermal Short-Circuit Protection - Short to Ground Fault Protection on All Pins - -40NC to +85NC Operating Temperature Range SIncreased Design Flexibility - Ultra-Low Supply Current - Pullup Resistor Enabled with a Single Power Supply when TS = High - 10I (max) Transmission Gate...