MAXIM MAX3373EEKA+T

The MAX3372E - MAX337SE and MAX3390E - MAX3393E ±15kV 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. The MAX3374E/MAX3375E/ MAX3376E/MAX3379E and MAX3390E - MAX3393E unidirectional level translators level shift data in one direction (VL→VCC or VCC→VL) on any single data line. The MAX3372E/MAX3373E and MAX3377E/MAX3378E bidirectional level translators utilize a transmission - gate based design to allow data translation in either direction (VL↔VCC) on any single data line. The MAX3372E - MAX3379E and MAX3390E - MAX3393E accept VL from +1.2V to +5.5V and Vcc from +1.65V to +5.5V making them ideal for data transfer between low - voltage ASICs/PLDs and higher voltage systems. All devices in the MAX3372E - MAX3379E, MAX3390E - MAX3393E family feature a three - state output mode that reduces supply current to less than 1μA, thermal short - circuit protection, and ±15kV ESD protection on the Vcc side for greater protection in applications that route signals externally. The MAX3372E/MAX3377E operate at a guaranteed data rate of 230kbps. Slew - rate limiting reduces EMI emissions in all 230kbps devices. The MAX3373E - MAX3376E/MAX3378E/MAX3379E and MAX3390E - MAX3393E operate at a guaranteed data rate of 8Mbps over the entire specified operating voltage range. Within specific voltage domains, higher data rates are possible. The MAX3372E - MAX3376E are dual level shifters available in 3x3 UCSP, 8 - pin TDFN, and 8 - pin SOT23 - 8 packages. The MAX3377E/MAX3378E/ MAX3379E and MAX3390E - MAX3393E are quad level shifters available in 3x4 UCSP, 14 - pin TDFN, and 14 - pin TSSOP packages.

• 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 Vcc Lines
• 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

• 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