TXS0202

Name: TXS0202
Brand: TI
SKU: TXS0202
Price: 0.33 USD

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Selector de nivel de tensión para la interfaz IC-USB

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Hoja de datos

document-pdfAcrobat A Inter Chip-USB VOLTAGE LEVEL TRANSLATOR datasheet (Rev. A) (Inglés)

TXS0202

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Detalles del producto

Bits (#)

2

Data rate (max) (Mbps)

15

Topology

Open drain, Push-Pull

Direction control (typ)

Auto-direction

Vin (min) (V)

1.65

Vin (max) (V)

3.6

Vout (min) (V)

3.6

Vout (max) (V)

3.6

Applications

Interchip USB

Features

Output enable, Partial power down (Ioff)

Technology family

TXS

Supply current (max) (mA)

0.036

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Bits (#)

2

Data rate (max) (Mbps)

15

Topology

Open drain, Push-Pull

Direction control (typ)

Auto-direction

Vin (min) (V)

1.65

Vin (max) (V)

3.6

Vout (min) (V)

3.6

Vout (max) (V)

3.6

Applications

Interchip USB

Features

Output enable, Partial power down (Ioff)

Technology family

TXS

Supply current (max) (mA)

0.036

Rating

Catalog

Operating temperature range (°C)

-40 to 85

DSBGA (YZP)

8

2.8125 mm² 2.25 x 1.25

No Direction Control Signal Required
V_CCA, V_CCB Supply Voltage: 1.65 V to 3.6 V
Meets All Requirements of the IC-USB Standard
Small Packages: WCSP
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
I_off Supports Partial-Power-Down Mode Operation
ESD Performance
- A port (Host-Side)
  - 2000-V Human-Body Model
  - 100-V Machine Model
  - 500-V Charged-Device Model
- B port (Peripheral-Side)
  - >4kV HBM

No Direction Control Signal Required
V_CCA, V_CCB Supply Voltage: 1.65 V to 3.6 V
Meets All Requirements of the IC-USB Standard
Small Packages: WCSP
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
I_off Supports Partial-Power-Down Mode Operation
ESD Performance
- A port (Host-Side)
  - 2000-V Human-Body Model
  - 100-V Machine Model
  - 500-V Charged-Device Model
- B port (Peripheral-Side)
  - >4kV HBM

The TXS0202 is a 2-bit voltage level translator optimized for use in Interchip USB (IC-USB) applications. V_CCA and V_CCB can each operate over the full range of 1.65 V to 3.6 V. The device has been designed to maintain cross-over skew to be less than 1 ns. The device has integrated pull-ups and pull-down resistors to aid in the protocol communication between a host and a peripheral. The translator is a buffered auto-direction sensing type translator. 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 I_off. The I_off 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 pull-down resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.

The TXS0202 is a 2-bit voltage level translator optimized for use in Interchip USB (IC-USB) applications. V_CCA and V_CCB can each operate over the full range of 1.65 V to 3.6 V. The device has been designed to maintain cross-over skew to be less than 1 ns. The device has integrated pull-ups and pull-down resistors to aid in the protocol communication between a host and a peripheral. The translator is a buffered auto-direction sensing type translator. 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 I_off. The I_off 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 pull-down resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.

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Documentación técnica

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	Tipo	Título		Fecha
*	Data sheet	A Inter Chip-USB VOLTAGE LEVEL TRANSLATOR datasheet (Rev. A)		27 jun 2011
	Application note	Schematic Checklist - A Guide to Designing with Auto-Bidirectional Translators	PDF \| HTML	12 jul 2024
	Application note	Understanding Transient Drive Strength vs. DC Drive Strength in Level-Shifters (Rev. A)	PDF \| HTML	03 jul 2024
	Selection guide	Voltage Translation Buying Guide (Rev. A)		15 abr 2021
	More literature	Voltage-Level Translation Guide (Rev. H)		31 ago 2015
	User guide	TXS0202 Evaluation Module		24 jun 2011

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

TXS0202EVM — Módulo de evaluación TXS0202

El TXS0202 se creó para permitir una evaluación simplificada sin necesidad de un desarrollo completo de la placa. Este módulo de evaluación (EVM) proporciona almohadillas tipo cabezal periférico para el sondeo y la conexión de señal a cada pin del dispositivo. Los cabezales están etiquetados con el (...)

Guía del usuario: PDF

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Modelo de simulación

TXS0202 IBIS Model

SLEM002.ZIP (27 KB) - IBIS Model

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Encapsulado	Pines	Símbolos CAD, huellas y modelos 3D
DSBGA (YZP)	8	Ultra Librarian

Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

TXS0202

Selector de nivel de tensión para la interfaz IC-USB

TXS0202

Detalles del producto

Documentación técnica

Diseño y desarrollo

TXS0202EVM — Módulo de evaluación TXS0202

TXS0202 IBIS Model

Pedidos y calidad

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

Serie de videos

Videos