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TI ISO1042BDWVR product image
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TI ISO1042BDWVRRoHS

Manufacturer
TI
MPN
ISO1042BDWVR
LCSC Part #
C484409
Packaging
SOIC-8-300mil
Customer #
Key Attributes
Galvanically-isolated CAN transceiver
Datasheetpdf iconTI ISO1042BDWVR
In-Stock: 3,460
3,460 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.3204$ 1.32
10+$ 1.082$ 10.82
30+$ 0.9506$ 28.52
100+$ 0.8014$ 80.14
500+$ 0.7349$ 367.45
1,000+$ 0.7057$ 705.70
Standard Packaging1000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers
ManufacturerTI
PackagingSOIC-8-300mil
Voltage - Supply1.71V~5.5V;4.5V~5.5V
TypeCAN FD Transceiver
number of channels1
Data Rate5Mbps
Operating Temperature-40℃~+125℃
FeaturesBus fault protection;ESD protection;TXD dominant timeout;Undervoltage Protection;Thermal shutdown protection
Supply Current73.4mA
Quiescent Supply Current2.1mA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

The ISO1042 device is a galvanically-isolated controller area network (CAN) transceiver that meets the specifications of the ISO11898-2 (2016) standard. The ISO1042 device offers ±70-V DC bus fault protection and ±30-V common-mode voltage range. The device supports up to 5-Mbps data rate in CAN FD mode allowing much faster transfer of payload compared to classic CAN. This device uses a silicon dioxide (SiO₂) insulation barrier with a withstand voltage of 5000 V_RMS and a working voltage of 1060 V_RMS. Electromagnetic compatibility has been significantly enhanced to enable system-level ESD, EFT, surge, and emissions compliance. Used in conjunction with isolated power supplies, the device protects against high voltage, and prevents noise currents from the bus from entering the local ground. The ISO1042 device is available for both basic and reinforced isolation. The ISO1042 device supports a wide ambient temperature range of -40°C to +125°C. The device is available in the SOIC-16 (DW) package and a smaller SOIC-8 (DWV) package.

Features

AI Translation
  • Meets the ISO 11898-2:2016 physical layer standard Supports classic CAN up to 1 Mbps and FD (Flexible Data Rate) up to 5 Mbps
  • Low loop delay: 152 ns
  • Protection features:
    • DC bus fault protection voltage: ±70 V
    • HBM ESD tolerance on bus pins: ±16 kV
    • Driver Dominant Time Out (TXD DTO)
    • Undervoltage protection on V_CC1 and V_CC2
  • Common-Mode Voltage Range: ±30 V
  • Ideal passive, high impedance bus terminals when unpowered
  • High CMTI: 100 kV/μs
  • V_CC1 voltage range: 1.71 V to 5.5 V
  • Supports 1.8-V, 2.5-V, 3.3-V and 5.0-V logic interface to the CAN controller
  • V_CC2 Voltage Range: 4.5 V to 5.5 V
  • Robust Electromagnetic Compatibility (EMC):
    • System-level ESD, EFT, and surge immunity
    • Low emissions
  • Ambient Temperature Range: -40°C to +125°C
  • 16-SOIC and 8-SOIC package options
  • Automotive version available: ISO1042-Q1
  • Safety-related certifications:
    • 7071 V_PK and 1500 V_PK V_IORM (Reinforced and Basic Options) per DIN VDE V 0884-11:2017-01
    • 5000-V_RMS Isolation for 1 Minute per UL 1577
    • IEC 60950-1, IEC 60601-1 and EN 61010-1 certifications
    • CQC, TUV and CSA certifications

Applications

AI Translation
  • AC and servo drives
  • Solar inverters
  • PLC and DCS communication modules
  • Elevators and escalators
  • Industrial power supplies
  • Battery charging and management