Analog Devices MAX14595 Product Info

• Meets Industry Standards
  • I²C Requirements for Standard, Fast, and High* Speeds
  • MDIO Open Drain Above 4MHz*
• Allows Greater Design Flexibility
  • Down to 0.9V Operation on V_L Side
  • Supports Above 8MHz Push-Pull Operation
• Ultra-Low Power Consumption
  • 7µA (typ) V_CC Supply Current
  • 3µA (typ) V_L Supply Current
• Provides High Level of Integration
  • Pullup Resistor Enabled with One Side Power Supply when TS-bar Is High
  • 12kΩ (max) Internal Pullup
  • Low Transmission Gate R_ON: 17Ω (max)
• Saves Space
  • 8-Bump, 0.4mm Pitch, 0.8mm x 1.6mm WLP Package
  • 8-Pin, 2mm x 2mm TDFN Package

The MAX14595 is a dual-channel, bidirectional logic-level translator designed specifically for low power consumption making it suitable for portable and battery-powered equipment. Externally applied voltages, V_CC and V_L, set the logic levels on either side of the device. A logic signal present on the V_L side of the device appears as the same logic signal on the V_CC side of the device, and vice-versa.

The device is optimized for the I²C bus as well as the management data input/output (MDIO) bus where often high-speed, open-drain operation is required. When TS-bar is high, the device allows the pullup to be connected to the I/O port that has the power. This allows continuous I²C operation on the powered side without any disruption while the level translation function is off.

The part is specified over the extended -40°C to +85°C temperature range, and is available in 8-bump WLP and 8-pin TDFN packages.

Applications

• Devices with I²C Communication
• Devices with MDIO Communication
• General Logic-Level Translation
• Portable and Battery-Powered Electronics