TXU0102-Q1

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Conmutador de nivel de dirección fija de 2 canales para automoción con canales en la misma dirección

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Hoja de datos

document-pdfAcrobat TXU0102-Q1Automotive Single-Bit Fixed Direction Voltage-Level TranslatorWith Schmitt-Trigger Inputs and 3-State Outputs datasheet (Inglés) PDF | HTML

TXU0102-Q1

ACTIVO

Hoja de datos

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Detalles del producto

Bits (#)

2

Data rate (max) (Mbps)

200

Topology

Push-Pull

Direction control (typ)

Fixed-direction

Vin (min) (V)

1.1

Vin (max) (V)

5.5

Vout (min) (V)

1.1

Vout (max) (V)

5.5

Applications

GPIO, JTAG, SPI, UART

Features

Integrated pulldown resistors, Partial power down (Ioff), Vcc disconnect, Vcc isolation

Prop delay (ns)

8

Technology family

TXU

Supply current (max) (mA)

0.06

Rating

Automotive

Operating temperature range (°C)

-40 to 125

Bits (#)

2

Data rate (max) (Mbps)

200

Topology

Push-Pull

Direction control (typ)

Fixed-direction

Vin (min) (V)

1.1

Vin (max) (V)

5.5

Vout (min) (V)

1.1

Vout (max) (V)

5.5

Applications

GPIO, JTAG, SPI, UART

Features

Integrated pulldown resistors, Partial power down (Ioff), Vcc disconnect, Vcc isolation

Prop delay (ns)

8

Technology family

TXU

Supply current (max) (mA)

0.06

Rating

Automotive

Operating temperature range (°C)

-40 to 125

X1QFN (DTT)

8

1.95 mm² (1.95 mm × 1 mm)

VSSOP (DCU)

8

6.2 mm² (2 mm × 3.1 mm)

Fully configurable dual-rail design allows each port to operate from 1.1 V to 5.5 V
Up to 200 Mbps support for 3.3 V to 5.0 V
Schmitt-trigger inputs allows for slow and noisy inputs
Inputs with integrated static pull-down resistors prevent channels from floating
High drive strength (up to 12 mA at 5 V)
Low power consumption
- 2.5 µA maximum (25°C)
- 6 µA maximum (–40°C to 125°C)
V_CC isolation and V_CC disconnect (I_off-float) feature
- If either V_CC input is ;amplt;100 mV or disconnected, all outputs are disabled and become high-impedance
I_off supports partial-power-down mode operation
Control logic (OE) with V_CC(MIN) circuitry allows for control from either A or B port
Pinout compatible with TXB family level shifters
Available in another variant that supports common applications: TXU0202
Operating temperature from –40°C to +125°C
Latch-up performance exceeds 100 mA per JESD 78, class II
ESD protection exceeds JESD 22
- 2500-V human-body model
- 1500-V charged-device model

Fully configurable dual-rail design allows each port to operate from 1.1 V to 5.5 V
Up to 200 Mbps support for 3.3 V to 5.0 V
Schmitt-trigger inputs allows for slow and noisy inputs
Inputs with integrated static pull-down resistors prevent channels from floating
High drive strength (up to 12 mA at 5 V)
Low power consumption
- 2.5 µA maximum (25°C)
- 6 µA maximum (–40°C to 125°C)
V_CC isolation and V_CC disconnect (I_off-float) feature
- If either V_CC input is ;amplt;100 mV or disconnected, all outputs are disabled and become high-impedance
I_off supports partial-power-down mode operation
Control logic (OE) with V_CC(MIN) circuitry allows for control from either A or B port
Pinout compatible with TXB family level shifters
Available in another variant that supports common applications: TXU0202
Operating temperature from –40°C to +125°C
Latch-up performance exceeds 100 mA per JESD 78, class II
ESD protection exceeds JESD 22
- 2500-V human-body model
- 1500-V charged-device model

TXU0102-Q1 is a 2-bit, dual-supply noninverting fixed direction voltage level translation device. The Ax pins are referenced to V_CCA logic level, the OE pin can be referenced to either V_CCA or V_CCB logic levels, and the Bx pins are referenced to V_CCB logic levels. The A port can accept input voltages ranging from 1.1 V to 5.5 V, while the B port can also accept input voltages from 1.1 V to 5.5 V. Fixed direction data transmission can occur from A to B or B to A when OE is set to high in reference to either supply. When OE is set to low, all output pins are in the high-impedance state. See Device Functional Modes for a summary of the operation of the control logic.

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TXU0102-Q1 is a 2-bit, dual-supply noninverting fixed direction voltage level translation device. The Ax pins are referenced to V_CCA logic level, the OE pin can be referenced to either V_CCA or V_CCB logic levels, and the Bx pins are referenced to V_CCB logic levels. The A port can accept input voltages ranging from 1.1 V to 5.5 V, while the B port can also accept input voltages from 1.1 V to 5.5 V. Fixed direction data transmission can occur from A to B or B to A when OE is set to high in reference to either supply. When OE is set to low, all output pins are in the high-impedance state. See Device Functional Modes for a summary of the operation of the control logic.

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Documentación técnica

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Ver todo 7

Documentación principal	Tipo	Título	Opciones de formato	Fecha
*	Hoja de datos	TXU0102-Q1Automotive Single-Bit Fixed Direction Voltage-Level TranslatorWith Schmitt-Trigger Inputs and 3-State Outputs datasheet	PDF \| HTML	9/08/2022
	Nota sobre la aplicación	Schematic Checklist - A Guide to Designing With Fixed or Direction Control Translators	PDF \| HTML	2/10/2024
	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
	Información sobre seguridad funcional	TXU0102-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA	PDF \| HTML	7/02/2024
	Application brief	Future-Proofing Your Level Shifter Design with TI's Dual Footprint Packages	PDF \| HTML	5/09/2023
	Application brief	Enabling Next Generation ADAS Domain Controllers with Voltage Translation	PDF \| HTML	13/10/2022

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

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

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Placa de evaluación

5-8-NL-LOGIC-EVM — EVM genérico de lógica y traducción compatible con paquetes DPW, DQE, DRY, DSF, DTM, DTQ y DTT de 5

EVM genérico diseñado para admitir cualquier dispositivo lógico o de conversión que tenga un encapsulado DTT, DRY, DPW, DTM, DQE, DQM, DSF o DTQ. El diseño del tablero permite una evaluación flexible.

Guía del usuario: PDF | HTML