TXS0101

1 位双向电压电平转换器，适用于漏极开路和推挽应用

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.

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No Direction-Control Signal Needed

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Maximum Data Rates

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24 Mbps Push Pull

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2 Mbps Open Drain

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Available in the Texas Instruments NanoFree™

Package

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1.65 V to 3.6 V on A port and 2.3 V to 5.5 V on B

port VCCA  ≤ VCCB

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VCC Isolation Feature – If Either

VCC Input Is at

GND, Both Ports Are in the High-Impedance State

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No Power-Supply Sequencing Required – Either

VCCA or VCCB Can be Ramped First

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Ioff Supports Partial-Power-Down Mode Operation

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Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

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ESD Protection Exceeds JESD 22

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A Port

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2500 V Human-Body Model A114-B

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200 V Machine Model A115-A

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1500 V Charged-Device Model C101

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B Port

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8 kV Human-Body Model A114-B

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200 V Machine Model A115-A

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1500 V Charged-Device Model C101