NUEVO

THVD2412V

Name: THVD2412V
Brand: TI
SKU: THVD2412V
Price: 1.887 USD

ACTIVO

Transceptor RS-485 de dúplex completo, 1 Mbps y 3 V a 5.5 V con E/S flexible y protección contra fal

Haga su pedido ahora

Hoja de datos

document-pdfAcrobat THVD24xxV ±70V Fault-Protected 3V to 5.5V RS-485 Transceivers with Flexible I/O Supply and IEC ESD datasheet (Rev. B) (Inglés) PDF | HTML

THVD2412V

ACTIVO

Hoja de datos

Haga su pedido ahora

Detalles del producto

Number of receivers

1

Number of transmitters

1

Duplex

Full

Supply voltage (nom) (V)

3.3, 5

Signaling rate (max) (Mbps)

1

IEC 61000-4-2 contact (±V)

8000

Fault protection (V)

-70 to 70

Common-mode range (V)

-25 to 25

Number of nodes

256

Features

1.65-V I/O supply, Extended common mode, Fault protection, IEC ESD protection, PROFIBUS

Isolated

No

Supply current (max) (µA)

5600

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Number of receivers

1

Number of transmitters

1

Duplex

Full

Supply voltage (nom) (V)

3.3, 5

Signaling rate (max) (Mbps)

1

IEC 61000-4-2 contact (±V)

8000

Fault protection (V)

-70 to 70

Common-mode range (V)

-25 to 25

Number of nodes

256

Features

1.65-V I/O supply, Extended common mode, Fault protection, IEC ESD protection, PROFIBUS

Isolated

No

Supply current (max) (µA)

5600

Rating

Catalog

Operating temperature range (°C)

-40 to 125

SOIC (D)

14

51.9 mm² 8.65 x 6

Meets or exceeds the requirements of the TIA/EIA-485A and TIA/EIA-422B standards
3V to 5.5V RS-485 supply voltage
Differential output exceeds 2.1V for PROFIBUS compatibility with 5V supply
1.65V to 5.5V Supply for logic signal interface
SLR Pin Selectable Data Rates:
- THVD2410V, THVD2412V: 250kbps and 1Mbps
- THVD2450V, THVD2452V: 20Mbps and 50Mbps
Bus I/O protection
- ±70V DC bus fault
- ±16kV HBM ESD
- Half duplex devices: ±15kV IEC 61000-4-2 contact and air-gap discharge
- Full duplex devices: ±8kV IEC 61000-4-2 contact and air-gap discharge
- ±4kV IEC 61000-4-4 fast transient burst
Half-duplex and Full-Duplex devices available in two speed grades
Extended ambient temperature range: -40°C to 125°C
Extended operational common-mode range: ±25V
Enhanced receiver hysteresis for noise immunity
Low power consumption
- Low shutdown supply current: < 5µA
- Quiescent current during operation: < 5.3mA
Glitch-free power-up/down for hot plug-in capability
Open, short, and idle bus failsafe
Thermal shutdown
1/8 unit load (up to 256 bus nodes) in -7V to 12V common mode range
Small 3mm x 3mm VSON package to save board space, or 14-SOIC for drop-in compatibility

Meets or exceeds the requirements of the TIA/EIA-485A and TIA/EIA-422B standards
3V to 5.5V RS-485 supply voltage
Differential output exceeds 2.1V for PROFIBUS compatibility with 5V supply
1.65V to 5.5V Supply for logic signal interface
SLR Pin Selectable Data Rates:
- THVD2410V, THVD2412V: 250kbps and 1Mbps
- THVD2450V, THVD2452V: 20Mbps and 50Mbps
Bus I/O protection
- ±70V DC bus fault
- ±16kV HBM ESD
- Half duplex devices: ±15kV IEC 61000-4-2 contact and air-gap discharge
- Full duplex devices: ±8kV IEC 61000-4-2 contact and air-gap discharge
- ±4kV IEC 61000-4-4 fast transient burst
Half-duplex and Full-Duplex devices available in two speed grades
Extended ambient temperature range: -40°C to 125°C
Extended operational common-mode range: ±25V
Enhanced receiver hysteresis for noise immunity
Low power consumption
- Low shutdown supply current: < 5µA
- Quiescent current during operation: < 5.3mA
Glitch-free power-up/down for hot plug-in capability
Open, short, and idle bus failsafe
Thermal shutdown
1/8 unit load (up to 256 bus nodes) in -7V to 12V common mode range
Small 3mm x 3mm VSON package to save board space, or 14-SOIC for drop-in compatibility

THVD24xxV are ±70V fault-protected, half and full-duplex RS-422/RS-485 transceivers using a 1.65V to 5.5V supply for logic signal interface, and a 3V to 5.5V bus side supply. These devices have slew rate select feature that enables them to be used at two maximum speeds based on the SLR pin setting.

These devices feature integrated IEC ESD protection, eliminating the need for external system-level protection components. Extended ±25V input common-mode range makes reliable data communication over longer cable run lengths and/or in the presence of large ground loop voltages. Enhanced 250-mV receiver hysteresis provides high noise rejection. In addition, the receiver fail-safe feature makes sure of a logic high when the inputs are open or shorted together.

THVD24xxV are ±70V fault-protected, half and full-duplex RS-422/RS-485 transceivers using a 1.65V to 5.5V supply for logic signal interface, and a 3V to 5.5V bus side supply. These devices have slew rate select feature that enables them to be used at two maximum speeds based on the SLR pin setting.

These devices feature integrated IEC ESD protection, eliminating the need for external system-level protection components. Extended ±25V input common-mode range makes reliable data communication over longer cable run lengths and/or in the presence of large ground loop voltages. Enhanced 250-mV receiver hysteresis provides high noise rejection. In addition, the receiver fail-safe feature makes sure of a logic high when the inputs are open or shorted together.

filter

Buscar otro/a Transceptores RS-485 y RS-422

Descargar Ver vídeo con transcripción Video

Documentación técnica

star

=Principal documentación para este producto seleccionada por TI

No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.

Ver todo 1

	Tipo	Título		Fecha
*	Data sheet	THVD24xxV ±70V Fault-Protected 3V to 5.5V RS-485 Transceivers with Flexible I/O Supply and IEC ESD datasheet (Rev. B)	PDF \| HTML	05 mar 2024

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

THVD24X2VEVM — Módulo de evaluación (EVM) de la familia THVD24X2V

El THVD24X2VEVM, que proporciona una forma rápida de evaluar la familia de componentes THVD24X2V de TI, es un transceptor RS-485 dúplex completo con velocidad de datos seleccionable en un encapsulado 14-SOIC (D).

Guía del usuario: PDF | HTML

No disponible en TI.com

Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)

Solicitar

Herramienta de simulación

TINA-TI — Programa de simulación analógica basado en SPICE

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)

Guía del usuario: PDF

View Options

Encapsulado	Pines	Símbolos CAD, huellas y modelos 3D
SOIC (D)	14	Ultra Librarian

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

THVD2412V

Transceptor RS-485 de dúplex completo, 1 Mbps y 3 V a 5.5 V con E/S flexible y protección contra fal

THVD2412V

Detalles del producto

Documentación técnica

Diseño y desarrollo

THVD24X2VEVM — Módulo de evaluación (EVM) de la familia THVD24X2V

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

TINA-TI — Programa de simulación analógica basado en SPICE

Pedidos y calidad

Soporte y capacitación

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

Serie de videos

Videos