TXB0101
https://www.ti.com/product/txb0101
TXB0101 1-Bit Bidirectional Level-Shifting and Voltage Translator
With Auto Direction-Sensing and ±15-kv ESD Protection
1 1 Features
• Available in the Texas Instruments NanoFree™ 3 Description
Package
This 1-bit noninverting translator uses two separate
• 1.2 V to 3.6 V on A Port and configurable power-supply rails. The A port is
1.65 V to 5.5 V on B Port (VCCA ≤ VCCB) designed to track VCCA. VCCA accepts any supply
• V voltage from 1.2 V to 3.6 V. The B port is designed to CC Isolation Feature – If Either VCC Input is at track VCCB. VCCB accepts any supply voltage from
GND, All Outputs are in the High-Impedance State 1.65 V to 5.5 V. This allows for universal low-voltage
• OE Input Circuit Referenced to VCCA bidirectional translation between any of the 1.2-V,
• Low Power Consumption, 5 μA Maximum ICC 1.5-V, 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes. • I VCCA should not exceed VCCB. off Supports Partial-Power-Down Mode Operation
• Latch-Up Performance Exceeds 100 mA Per When the output-enable (OE) input is low, all outputs
JESD 78, Class II are placed in the high-impedance state.
• ESD Protection Exceeds JESD 22 This device is fully specified for partial-power-down
– A Port applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow
– 2000 V Human Body Model (A114-B) through the device when it is powered down.
– 250 V Machine Model (A115-A) To ensure the high-impedance state during power up
– 1500 V Charged-Device Model (C101) or power down, OE should be tied to GND through a
– B Port pulldown resistor; the minimum value of the resistor is
– 15 kV Human Body Model (A114-B) determined by the current-sourcing capability of the driver.
– 250 V Machine Model (A115-A)
– 1500 V Charged-Device Model (C101)
**broken link removed**