SN55HVD251DRJR

ROHS Transceiver CAN ICs WSON-8-EP(4x4)
3,485 有效庫存

SN55HVD251DRJR

有效庫存3,485

ROHS Transceiver CAN ICs WSON-8-EP(4x4)

  • 製造商零件號 # : SN55HVD251DRJR

  • 包裝/封裝: SON-8

  • 製造商: Texas Instruments

  • 產品分類 : Drivers, Receivers, Transceivers

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SN55HVD251DRJR 數據表
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目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!

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詳細說明

The SN55HVD251DRJR stands out as a high-performing and robust solution for industrial communication needs, thanks to its range of advanced features and capabilities. It offers reliability, flexibility, and efficiency in a compact form, making it a valuable asset for a wide range of industrial applications

主要特徵

  • Drop-In Improved Replacement for the PCA82C250 and PCA82C251
  • Bus-Fault Protection of ±36 V
  • Meets or Exceeds ISO 11898
  • Signaling Rates(1) up to 1 Mbps
  • High Input Impedance Allows up to 120 Nodes on a Bus
  • Bus Pin ESD Protection Exceeds 14 kV HBM
  • Unpowered Node Does Not Disturb the Bus
  • Low-Current Standby Mode: 200-µA Typical
  • Thermal Shutdown Protection
  • Glitch-Free Power-Up and Power-Down CAN Bus Protection for Hot-Plugging
  • DeviceNet Vendor ID #806
  • APPLICATIONS
    • CAN Data Buses
    • Industrial Automation
    • SAE J1939 Standard Data Bus Interface
    • NMEA 2000 Standard Data Bus Interface

(1) The signaling rate of a line is the number of voltage transitions that are made per second expressed in bps (bits per second). All other trademarks are the property of their respective owners

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Pbfree Code Yes Rohs Code Yes
Part Life Cycle Code Active Part Package Code SON
Pin Count ! 8 Reach Compliance Code compliant
ECCN Code EAR99 HTS Code ! 8542.39.00.01
Data Rate ! 1000 Mbps JESD-30 Code S-PDSO-N8
JESD-609 Code e4 Length 4 mm
Moisture Sensitivity Level 2 Number of Channels 1
Number of Functions 1 Number of Terminals 8
Number of Transceivers 1 Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C Package Body Material PLASTIC/EPOXY
Package Code HVSON Package Equivalence Code SOLCC8,.16,32
Package Shape SQUARE Package Style SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260 Power Supplies ! 5 V
Qualification Status ! Not Qualified Seated Height-Max 0.8 mm
Supply Current-Max 0.065 mA Supply Voltage-Nom 5 V
Surface Mount ! YES Technology BICMOS
Telecom IC Type INTERFACE CIRCUIT Temperature Grade ! MILITARY
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au) Terminal Form ! NO LEAD
Terminal Pitch ! 0.8 mm Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED Width 4 mm

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 SN55HVD251DRJR PDF 下載

常見問題解答

What is SN55HVD251DRJR?

The SN55HVD251DRJR is a high-speed, low-power, differential line driver and receiver designed by Texas Instruments. It is commonly used in industrial automation, automotive, and networking applications for reliable data transmission over long distances.

How Does SN55HVD251DRJR Work?

The SN55HVD251DRJR works by converting digital signals into differential signals for transmission over twisted-pair cables. It includes integrated protection features for fault tolerance and noise immunity, making it suitable for harsh industrial environments. The driver and receiver pair allows bidirectional communication between devices.

How Many Pins does SN55HVD251DRJR have and What are the Functions of the Pinout Configuration?

The SN55HVD251DRJR typically comes in a SOIC-8 package. The pinout configuration includes:

  • DE, RE: Driver enable and receiver enable pins.
  • GND: Ground pin.
  • VCC: Power supply pin.
  • A, B: Differential signal input/output pins.
  • Y, Z: Differential signal output/input pins.

What are the Pros and Cons of SN55HVD251DRJR?

Pros:

  • High-Speed Operation: Supports high data rates for fast communication.
  • Low Power Consumption: Operates with low power for energy efficiency.
  • Robustness: Includes built-in protection features for reliable operation in industrial environments.
  • Compatibility: Interfaces easily with microcontrollers and other digital devices.
  • Compact Package: The SOIC-8 package offers space-efficient design.

Cons:

  • External Components: May require additional components for specific application requirements.
  • Pricing: Higher cost compared to basic line drivers due to advanced features.
  • Complexity: Requires proper configuration for optimal performance in different systems.

Are There Any Equivalents/Alternatives to SN55HVD251DRJR for Recommendation?

  • The ISO1050 from Texas Instruments is a comparable high-speed, reinforced isolator for differential communication.
  • Alternatives to the SN55HVD251DRJR include the MAX1487 from Maxim Integrated and the LTC2862 from Analog Devices.

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