Analog Devices MAX13046E Product Info

• Bidirectional Level Translation
• Operation Down to +1.1V on V_L
• Ultra-Low Supply Current in Shutdown Mode 1µA (max)
• Guaranteed Push-Pull Driving Data Rate
  • 8Mbps (+1.2V ≤ V_L ≤ +3.6V, V_CC ≤+5.5V)
  • 16Mbps (+1.8V ≤ V_L ≤ V_CC ≤ +3.3V)
• Extended ESD Protection on the I/O V_CC Lines
  • ±15kV Human Body Model
  • ±15kV IEC61000-4-2 Air-Gap Discharge Method
  • ±8kV IEC61000-4-2 Contact Discharge
• Low Supply Current
• Short-Circuit Protection
• Space-Saving µDFN and UTQFN Packages

The MAX13046E/MAX13047E ±15kV ESD-protected bidirectional level translators provide level shifting for data transfer in a multivoltage system. The MAX13046E is a single-channel translator, and the MAX13047E is a dual-channel translator. Externally applied voltages, V_CC and V_L, set the logic level on either side of the device. The MAX13046E/MAX13047E utilize a transmission-gate-based design to allow data translation in either direction (V_L ⇔ V_CC) on any single data line. The MAX13046E/MAX13047E accept V_L from +1.1V to the minimum of either +3.6V or (V_CC + 0.3V), and V_CC from +1.65V to +5.5V, making these devices ideal for data transfer between low-voltage ASICs/PLDs and higher voltage systems.

The MAX13046E/MAX13047E feature a shutdown mode that reduces supply current to less than 1µA thermal short-circuit protection, and ±15kV ESD protection on the V_CC side for enhanced protection in applications that route signals externally. The MAX13046E/MAX13047E operate at a guaranteed data rate of 8Mbps when push-pull driving is used.

The MAX13046E is available in a 6-pin µDFN package, and the MAX13047E is available in a 10-pin UTQFN. Both devices are specified over the extended -40°C to +85°C operating temperature range.

Applications

• Cell Phones
• CMOS Logic-Level Translation
• I²C and 1-Wire Translation
• Portable Devices