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TI ISO1042BQDWVQ1 product image
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TI ISO1042BQDWVQ1RoHS

Manufacturer
TI
MPN
ISO1042BQDWVQ1
LCSC Part #
C1545408
Packaging
SOIC-8-300mil
Customer #
Key Attributes
ISO1042-Q1 Automotive Isolated CAN Transceiver
Datasheetpdf iconTI ISO1042BQDWVQ1
In-Stock: 53
53 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.7146$ 1.71
10+$ 1.6756$ 16.76
30+$ 1.648$ 49.44
100+$ 1.622$ 162.20
Standard Packaging64/Full Tube
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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 Transceiver
number of channels1
Data Rate1Mbps
Operating Temperature-40℃~+125℃
FeaturesBus fault protection;ESD protection;TXD dominant timeout;Undervoltage Protection;Thermal shutdown protection
Supply Current73.4mA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging64
Sales UnitPiece

Introduction

AI Translation

The ISO1042-Q1 device is an electrically isolated Controller Area Network (CAN) transceiver that complies with the ISO11898-2 (2016) standard specifications. The ISO1042-Q1 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. It 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 has been 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 surges and prevent bus noise current from entering the local ground. The ISO1042-Q1 device can be used for basic and enhanced isolation. The ISO1042-Q1 device supports a wide ambient temperature range from -40°C to +125°C.

Features

AI Translation
  • AEC Q100 qualified for automotive applications
  • Grade 1: -40°C to 125°C ambient temperature range
  • 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
  • DC bus fault protection voltage: ±70V
  • Bus pin HBM ESD tolerance: ±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

Applications

AI Translation
  • Starter/Generator
  • Battery Management System (BMS)
  • DC/DC Converter
  • On-Board Charger (OBC) and Wireless Charger
  • Inverter and Motor Control