TXS0101DBVR

This one-bit non-inverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.65 V to 3.6 V. The B port is designed to track VCCB. VCCA must be less than or equal to VCCB. VCCB accepts any supply voltage from 2.3 V to 5.5 V. This allows for low voltage bidirectional translation between any of the 1.8 V, 2.5 V, 3.3 V, and 5 V voltage nodes. When the output-enable (OE) input is low, all outputs are placed in the high-impedance state. To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pull-down resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.

Applications

• Handsets
• Smartphones
• Tablets
• Desktop PCs

Key features

• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II - ESD Protection Exceeds JESD 22
• A Port: 2500 V Human-Body Model (A114-B); 200 V Machine Model (A115-A); 1500 V Charged-Device Model (C101)
• B Port: 8 kV Human-Body Model (A114-B); 200 V Machine Model (A115-A); 1500 V Charged-Device Model (C101)
• No Direction-Control Signal Needed
• Maximum Data Rates: 24 Mbps (Push Pull); 2 Mbps (Open Drain)
• Available in the NanoFree™ Package
• 1.65 V to 3.6 V on A port and 2.3 V to 5.5 V on B port (VCCA ≤ VCCB)
• VCC Isolation Feature: If Either VCC Input Is at GND, Both Ports Are in the High-Impedance State
• No Power-Supply Sequencing Required: Either VCCA or VCCB Can be Ramped First
• Ioff Supports Partial-Power-Down Mode Operation