THVD1550

ACTIVO

Transceptor RS-485 de 5 V con protección de ±18 kV IEC ESD

Haga su pedido ahora

Hoja de datos

document-pdfAcrobat THVD15xx 5-V RS-485 Transceivers With ±18-kV IEC ESD Protection datasheet (Rev. C) (Inglés) PDF | HTML

THVD1550

ACTIVO

Hoja de datos

Haga su pedido ahora

Detalles del producto

Number of receivers

1

Number of transmitters

1

Duplex

Half

Signaling rate (max) (Mbps)

50

IEC 61000-4-2 contact (±V)

18000

Fault protection (V)

-18 to 18

Common-mode range (V)

-15 to 15

Number of nodes

196

Features

Extended common mode, IEC ESD protection

Isolated

No

Supply current (max) (µA)

1000

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Number of receivers

1

Number of transmitters

1

Duplex

Half

Signaling rate (max) (Mbps)

50

IEC 61000-4-2 contact (±V)

18000

Fault protection (V)

-18 to 18

Common-mode range (V)

-15 to 15

Number of nodes

196

Features

Extended common mode, IEC ESD protection

Isolated

No

Supply current (max) (µA)

1000

Rating

Catalog

Operating temperature range (°C)

-40 to 125

SOIC (D)

8

29.4 mm² (4.9 mm × 6 mm)

VSSOP (DGK)

8

14.7 mm² (3 mm × 4.9 mm)

Meets or Exceeds the Requirements of the TIA/EIA-485A Standard
4.5 V to 5.5 V Supply Voltage
Integrated Bus I/O Protection
- ± 30 kV HBM ESD
- ± 18 kV IEC 61000-4-2 ESD Contact Discharge
- ± 25 kV IEC 61000-4-2 ESD Air-Gap Discharge
- ± 4 kV IEC 61000-4-4 Electrical Fast Transient
Extended Operational Common-mode: ± 15 V
Low EMI 500 kbps and 50 Mbps Data Rates
Extended Temperature Range: -40°C to 125°C
Large Receiver Hysteresis for Noise Rejection
Low Power Consumption
- Low Standby Supply Current: < 1 µA
- Current During Operation: < 1 mA
Glitch-Free Power-Up/Down for Hot Plug-in Capability
Open, Short, and Idle Bus Failsafe
1/8 Unit Load Options (Up to 256 Bus Nodes)
Small-Size VSSOP Packages Save Board Space or SOIC for Drop-in Compatibility

Meets or Exceeds the Requirements of the TIA/EIA-485A Standard
4.5 V to 5.5 V Supply Voltage
Integrated Bus I/O Protection
- ± 30 kV HBM ESD
- ± 18 kV IEC 61000-4-2 ESD Contact Discharge
- ± 25 kV IEC 61000-4-2 ESD Air-Gap Discharge
- ± 4 kV IEC 61000-4-4 Electrical Fast Transient
Extended Operational Common-mode: ± 15 V
Low EMI 500 kbps and 50 Mbps Data Rates
Extended Temperature Range: -40°C to 125°C
Large Receiver Hysteresis for Noise Rejection
Low Power Consumption
- Low Standby Supply Current: < 1 µA
- Current During Operation: < 1 mA
Glitch-Free Power-Up/Down for Hot Plug-in Capability
Open, Short, and Idle Bus Failsafe
1/8 Unit Load Options (Up to 256 Bus Nodes)
Small-Size VSSOP Packages Save Board Space or SOIC for Drop-in Compatibility

THVD15xx is a family of noise-immune RS-485/RS-422 transceivers designed to operate in rugged industrial environments. The bus pins of these devices are robust to high levels of IEC electrical fast transients (EFT) and IEC electrostatic discharge (ESD) events, eliminating the need for additional system-level protection components.

Each of these devices operates from a single 5-V supply. The devices in this family feature an extended common-mode voltage range which makes them suitable for multi-point applications over long cable runs.

THVD15xx family of devices is available in small VSSOP packages for space-constrained applications. These devices are characterized over ambient free-air temperatures from –40°C to 125°C.

THVD15xx is a family of noise-immune RS-485/RS-422 transceivers designed to operate in rugged industrial environments. The bus pins of these devices are robust to high levels of IEC electrical fast transients (EFT) and IEC electrostatic discharge (ESD) events, eliminating the need for additional system-level protection components.

Each of these devices operates from a single 5-V supply. The devices in this family feature an extended common-mode voltage range which makes them suitable for multi-point applications over long cable runs.

THVD15xx family of devices is available in small VSSOP packages for space-constrained applications. These devices are characterized over ambient free-air temperatures from –40°C to 125°C.

filter

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

Descargar Ver vídeo con transcripción Video

Productos similares que pueden interesarle

open-in-new

Comparar alternativas

Pin por pin con la misma funcionalidad que el dispositivo comparado

THVD1450

ACTIVO

Transceptor RS-485 de 3.3 V a 5 V con protección ESD IEC de ±18 kV Supports 3.3V and 5V supply voltage

Documentación técnica

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

Ver todo 8

Documentación principal	Tipo	Título	Opciones de formato	Fecha
*	Hoja de datos	THVD15xx 5-V RS-485 Transceivers With ±18-kV IEC ESD Protection datasheet (Rev. C)	PDF \| HTML	3/12/2018
	Informe	RS-485 Basics Series		24/02/2021
	Libro electrónico	E-book: An engineer’s guide to industrial robot designs		12/02/2020
	Artículo técnico	Frequently asked questions and answers for RS-485 transceivers	PDF \| HTML	9/04/2019
	Artículo técnico	What is an EFT? Part 2	PDF \| HTML	17/07/2018
	Artículo técnico	How to calculate the power dissipation of high-speed RS-485 transceivers	PDF \| HTML	14/06/2018
	Artículo técnico	What is an EFT?	PDF \| HTML	30/10/2017
	Nota sobre la aplicación	Signal Integrity vs. Transmission Rate and Cable Length for RS-485 Transceivers		29/08/2017

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.

Modelo de simulación