TXS0101

ACTIVO

Conmutador de nivel de tensión bidirec., 1 bit p/ aplic. de drenaje abierto y pulsación-tracción

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Hoja de datos

document-pdfAcrobat TXS0101 1-Bit Bidirectional Level-Shifting, Voltage-Level Translator With Auto-Direction-Sensing for Open-Drain and Push-Pull Applications datasheet (Rev. F) (Inglés) PDF | HTML

TXS0101

ACTIVO

Hoja de datos

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Detalles del producto

Bits (#)

1

Data rate (max) (Mbps)

50

Topology

Open drain, Push-Pull

Direction control (typ)

Auto-direction

Vin (min) (V)

1.2

Vin (max) (V)

3.6

Vout (min) (V)

1.65

Vout (max) (V)

5.5

Applications

GPIO

Features

Edge rate accelerator, Output enable, Partial power down (Ioff), Vcc isolation

Prop delay (ns)

165

Technology family

TXS

Supply current (max) (mA)

0.025

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Bits (#)

1

Data rate (max) (Mbps)

50

Topology

Open drain, Push-Pull

Direction control (typ)

Auto-direction

Vin (min) (V)

1.2

Vin (max) (V)

3.6

Vout (min) (V)

1.65

Vout (max) (V)

5.5

Applications

GPIO

Features

Edge rate accelerator, Output enable, Partial power down (Ioff), Vcc isolation

Prop delay (ns)

165

Technology family

TXS

Supply current (max) (mA)

0.025

Rating

Catalog

Operating temperature range (°C)

-40 to 85

USON (DRY)

6

1.45 mm² (1.45 mm × 1 mm)

SOT-SC70 (DCK)

6

4.2 mm² (2 mm × 2.1 mm)

SOT-23 (DBV)

6

8.12 mm² (2.9 mm × 2.8 mm)

SOT-5X3 (DRL)

6

2.56 mm² (1.6 mm × 1.6 mm)

DSBGA (YZP)

6

2.1875 mm² (— mm × — mm)

Latch-up performance exceeds 100mA per JESD 78, class II
ESD protection exceeds JESD 22:
- A Port:
  - 2500V Human-Body Model (A114-B)
  - 200V Machine Model (A115-A)
  - 1500V Charged-Device Model (C101)
- B port:
  - 8kV Human-Body Model (A114-B)
  - 200V Machine Model (A115-A)
  - 1500V Charged-Device Model (C101)
No direction-control signal needed
Maximum data rates:
- 24Mbps (push pull)
- 2Mbps (open drain)
Available in the Texas Instruments NanoFree™ package
1.65V to 3.6V on A port and 2.3V to 5.5V on B port ( VCCA ≤ VCCB)
VCC isolation feature – if either VCC input is at GND, both ports are in the high-impedance state
No power-supply sequencing required – either VCCA or VCCB can be ramped first
Ioff supports partial-power-down mode operation

Latch-up performance exceeds 100mA per JESD 78, class II
ESD protection exceeds JESD 22:
- A Port:
  - 2500V Human-Body Model (A114-B)
  - 200V Machine Model (A115-A)
  - 1500V Charged-Device Model (C101)
- B port:
  - 8kV Human-Body Model (A114-B)
  - 200V Machine Model (A115-A)
  - 1500V Charged-Device Model (C101)
No direction-control signal needed
Maximum data rates:
- 24Mbps (push pull)
- 2Mbps (open drain)
Available in the Texas Instruments NanoFree™ package
1.65V to 3.6V on A port and 2.3V to 5.5V on B port ( VCCA ≤ VCCB)
VCC isolation feature – if either VCC input is at GND, both ports are in the high-impedance state
No power-supply sequencing required – either VCCA or VCCB can be ramped first
Ioff supports partial-power-down mode operation

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 1.65V to 3.6V. VCCA must be less than or equal to VCCB . The B port is designed to track VCCB. VCCB accepts any supply voltage from 2.3V to 5.5V. This allows for low voltage bidirectional translation between any of the 1.8V, 2.5V, 3.3V, and 5V voltage nodes.

When the output-enable (OE) input is low, all outputs are placed in the high-impedance state.

To put the device in the high-impedance state during power up or power down, tie OE to GND through a pull-down resistor; the current-sourcing capability of the driver determines the minimum value of the resistor.

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 1.65V to 3.6V. VCCA must be less than or equal to VCCB . The B port is designed to track VCCB. VCCB accepts any supply voltage from 2.3V to 5.5V. This allows for low voltage bidirectional translation between any of the 1.8V, 2.5V, 3.3V, and 5V voltage nodes.

When the output-enable (OE) input is low, all outputs are placed in the high-impedance state.

To put the device in the high-impedance state during power up or power down, tie OE to GND through a pull-down resistor; the current-sourcing capability of the driver determines the minimum value of the resistor.

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Documentación principal	Tipo	Título	Opciones de formato	Fecha
*	Hoja de datos	TXS0101 1-Bit Bidirectional Level-Shifting, Voltage-Level Translator With Auto-Direction-Sensing for Open-Drain and Push-Pull Applications datasheet (Rev. F)	PDF \| HTML	4/09/2025
	Nota sobre la aplicación	Schematic Checklist - A Guide to Designing with Auto-Bidirectional Translators	PDF \| HTML	12/07/2024
	Nota sobre la aplicación	Understanding Transient Drive Strength vs. DC Drive Strength in Level-Shifters (Rev. A)	PDF \| HTML	3/07/2024
	Application brief	Integrated vs. Discrete Open Drain Level Translation	PDF \| HTML	9/01/2024
	Nota sobre la aplicación	Leveraging Edge Rate Accelerators with Auto-Sensing Level Shifters	PDF \| HTML	29/09/2023
	Nota sobre la aplicación	Do’s and Don’ts for TXB and TXS Voltage Level-Shifters with Edge Rate Accelerato	PDF \| HTML	28/06/2023
	Guía de selección	Voltage Translation Buying Guide (Rev. A)		15/04/2021
	Nota sobre la aplicación	Effects of pullup and pulldown resistors on TXS and TXB devices (Rev. A)		28/03/2018
	Nota sobre la aplicación	Factors Affecting VOL for TXS and LSF Auto-bidirectional Translation Devices		19/11/2017
	Nota sobre la aplicación	Biasing Requirements for TXS, TXB, and LSF Auto-Bidirectional Translators		30/10/2017
	Nota sobre la aplicación	A Guide to Voltage Translation With TXS-Type Translators		29/06/2010

Diseño y desarrollo

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Placa de evaluación

5-8-LOGIC-EVM — Módulo de evaluación de lógico genérico para encapsulados DCK, DCT, DCU, DRL y DBV,de 5- a 8-pines

EVM flexible diseñado para admitir cualquier dispositivo que tenga un encapsulado DCK, DCT, DCU, DRL o DBV y entre 5 y 8 pines.

Guía del usuario: PDF

Productos y hardware compatibles

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Placa de evaluación

TXS-EVM — Módulo de evaluación de la familia de conversores para dispositivos de canal único, doble, cuádruple

El módulo de evaluación (EVM) TXS está diseñado para admitir dispositivos TXS de canal simple, doble, cuádruple y octal. Los dispositivos TXS pertenecen a la familia de traducción de nivel de tensión bidireccional automática con una tensión de funcionamiento entre 1.2 V y 5.5 V diseñada para (...)

Guía del usuario: PDF | HTML