TXB0106

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TXB0106 SCES709B – SEPTEMBER 2008 – REVISED JUNE 2015 TXB0106 6-Bit Bidirectional Level-Shifting and Voltage Translator With Auto-Direction Sensing and ±15-kV ESD Protection 1 Features 1 1.2 V to 3.6 V on A Port and 1.65 to 5.5 V on B Port (VCCA≤ VCCB) VCC Isolation Feature – If Either VCC Input Is at GND, All Outputs Are in the High-Impedance State OE Input Circuit Referenced to VCCA Low-Power Consumption, 4 μA Max ICC Ioff Supports Partial-Power-Down Mode Operation 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) – 150 V Machine Model (A115-A) – 1500 V Charged-Device Model (C101) – B Port – ±15 kV Human Body Model (A114-B) – 150 V Machine Model (A115-A) – 1500 V Charged-Device Model (C101) 2 Applications Headset Smartphone Tablet Desktop PC 3 Description This 6-bit noninverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, and 5 V voltage nodes. VCCA should not exceed VCCB. When the output-enable (OE) input is low, all outputs are placed in the high-impedance state. The...