TXB0104DG4

具有自动方向感应和± 15 kV ESD保护的4位双向电压电平转换器 4-BIT BIDIRECTIONAL VOLTAGE-LEVEL TRANSLATOR WITH AUTOMATIC DIRECTION SENSING AND ±15-kV ESD PROTECTION

DESCRIPON/ORDERING INFORMATION

This 4-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.

FEATURES

• 1.2 V to 3.6 V on A Port and 1.65 V 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, 5-mA 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

  – 1500-V Charged-Device Model C101

– B Port

  – ±15-kV Human-Body Model A114-B

  – 1500-V Charged-Device Model C101