TXB0101中文资料具有自动方向感应和 +/-15kV ESD 保护的 1 位双向电压电平转换器数据手册TI规格书

描述 Description

This 1-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.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.

NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the package.

特性 Features

• Available in the Texas Instruments NanoFree™ Package
• VCC Isolation Feature – If Either VCC Input is at GND, All Outputs are in the High-Impedance State
• Low Power Consumption, 5 µA Maximum ICC
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
• A Port
• 250 V Machine Model (A115-A)
• B Port
• 250 V Machine Model (A115-A)
• 1500 V Charged-Device Model (C101)