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TI ISO1042BDWRRoHS

Manufacturer
TI
MPN
ISO1042BDWR
LCSC Part #
C2671499
Packaging
SOIC-16-300mil
Customer #
Key Attributes
Isolated CAN transceiver with bus fault protection and flexible data rate
Datasheetpdf iconTI ISO1042BDWR
In-Stock: 54
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QtyUnit PriceTotal Amount
1+$ 4.7186$ 4.72
10+$ 4.0895$ 40.90
30+$ 3.7149$ 111.45
100+$ 3.3371$ 333.71
500+$ 3.1636$ 1581.80
1,000+$ 3.0842$ 3084.20
Standard Packaging2000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers
ManufacturerTI
PackagingSOIC-16-300mil
number of channels1
Operating Temperature-40℃~+125℃
Voltage - Supply (Bus)4.5V~5.5V
Voltage - Supply (Logic)1.71V~5.5V
CMTI(kV/us)100kV/us
FeaturesCAN FD;Data rate switching;Bus fault detection and protection
Isolation Voltage(Vrms)5000
Data Rate(Max)5Mbps
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2000
Sales UnitPiece

Introduction

AI Translation

The ISO1042 device is an electrically isolated Controller Area Network (CAN) transceiver that complies with the ISO11898-2 (2016) standard specifications. The ISO1042 device provides ±70V DC bus fault protection and a ±30V common-mode voltage range. This device supports a maximum data rate of 5Mbps in CAN FD mode, enabling faster payload transmission compared to classic CAN. The device uses a silicon dioxide (SiO₂) insulation barrier, which can withstand a voltage of 5000V RMS and an operating voltage of 1060V RMS. The electromagnetic compatibility is significantly enhanced, enabling system-level ESD, EFT, and surge protection and complying with radiation standards. When used with an isolated power supply, this device can withstand high-voltage shocks and prevent bus noise currents from entering the local ground. The ISO1042 device can be used for basic and reinforced isolation. The ISO1042 device supports a wide ambient temperature range from -40°C to +125°C. This device is available in SOIC-16 (DW) and the more compact SOIC-8 (DWV) packages.

Features

AI Translation
  • Compliant with ISO 11898-2:2016 and ISO 11898-5:2007 physical layer standards
  • Supports classic CAN up to 1Mbps and FD (Flexible Data Rate) up to 5Mbps
  • Low loop delay: 152ns
  • Protection: DC bus fault protection voltage: ±70V
  • HBM ESD tolerance on bus pins: ±16kV
  • Driver dominant timeout (TXD DTO)
  • VCC1 and VCC2 undervoltage protection
  • Common-mode voltage range: ±30V
  • Ideal passive, high-impedance bus termination when unpowered
  • High CMTI: 100kV/μs
  • VCC1 voltage range: 1.71V to 5.5V
  • Supports 1.8V, 2.5V, 3.3V, and 5.0V logic interfaces for connection to CAN controllers
  • VCC2 voltage range: 4.5V to 5.5V
  • Excellent EMC: system-level ESD, EFT, and surge immunity with 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: 7071V PK V10TM and 1500V PK V10RM per DIN VDE V 0884-11:2017-01 (reinforced and basic options); 5000V RMS isolation for up to 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
  • Photovoltaic inverters
  • PLC and DCS communication modules
  • Lifts and escalators
  • Industrial power supplies
  • Battery charging and management