General Description The MAX3372E–MAX3379E and MAX3390E–MAX3393E ±15kV ESD-protected level translators provide the level shifting necessary to allow data transfer in a multivoltage system. Externally applied voltages, VCCand VL, set the logic levels on either side of the device. A low-voltage logic signal present on the VLside of the device appears as a high-voltage logic signal on the VCCside of the device, and vice-versa. Features ♦Guaranteed Data Rate Options 230kbps 8Mbps (+1.2V ≤VL≤VCC≤+5.5V) 10Mbps (+1.2V ≤VL≤VCC≤+3.3V) 16Mbps (+1.8V ≤VL≤VCC≤+2.5V and +2.5V≤VL≤VCC≤+3.3V) ♦Bidirectional Level Translation (MAX3372E/MAX3373E and MAX3377E/MAX3378E) ♦Operation Down to +1.2V on VL ♦±15kV ESD Protection on I/O VCCLines ♦Ultra-Low 1µA Supply Current in Three-State Output Mode ♦Low-Quiescent Current (130µA typ) ♦UCSP, TDFN, SOT23, and TSSOP Packages ♦Thermal Short-Circuit Protection Applications SPI™, MICROWIRE™, and I2C Level Translation Low-Voltage ASIC Level Translation Smart Card Readers Cell-Phone Cradles Portable POS Systems Portable Communication Devices Low-Cost Serial Interfaces Cell Phones GPS Telecommunications Equipment
The MAX3393EEUD+ is a ±15KV ESD protected, 1µA quad channel low voltage level translator in 14 pin TSSOP package. ESD protected level translators provide 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.