MAX14882AWE+ by Analog Devices

5kVRMS Isolated CAN Transceiver with Integrated Transformer Driver

Status: Active
Series: MAX14882
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The MAX14882 isolated high-speed CAN transceiver improves communication and safety by integrating galvanic isolation between the CAN-protocol controller-side (TDX, RXD) of the device and the physical wires of the CAN network (CANH, CANL) cable-side/bus-side of the transceiver. Isolation improves communication by breaking ground loops and reduces noise where large differences in ground potentials exists between ports. The MAX14882 provides up to 5000VRMS (60s) of galvanic isolation and a continuous working voltage of up to 848VRMS, while operating at the maximum high-speed CAN data rate of 1Mbps. The MAX14882 features additional integrated protection for robust communication. The ±25V receiver input common-mode range exceeds the ISO 11898 specification requirement of -2V to +7V. Additionally, the CANH and CANL IOs are fault tolerant up to ±54V and are protected from electrostatic discharge (ESD) up to ±15kV to GNDB on the bus-side, as specified by the Human Body Model (HBM). Interfacing with CAN-protocol controllers is simplified by the wide 3.0V to 5.5V supply voltage range (VDDA) on the controller-side of the device. The supply voltage range for the CAN bus-side of the device is 4.5V to 5.5V (VDDB). An integrated transformer driver and LDO can be used, with an external transformer, to generate the isolated supply for VDDB. Field installation and troubleshooting are simplified by the polarity select (POL) input. POL swaps the functions of the CANH and CANL IOs, allowing for simple software correction of cross-wired bus cables in the field. The MAX14882 operates over the -40°C to +125°C temperature range and is available in a 16-pin wide SOIC (W SOIC) package with 8mm of creepage and clearance.

Where to Buy

Prices starting from US$3.36

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$3.36
3,095
in stock
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Logo for Newark
Newark Electronics
from US$5.02
127
in stock
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Farnell
from US$4.94
70
in stock
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Features

Integrated Protection for More Robust Communication 5kVRMS Withstand Galvanic Isolation (60s) ±25V Common Mode Range ±54V Fault Protection ±15kV ESD (HBM) Protection on Driver Outputs/Receiver Inputs
5kVRMS Withstand Galvanic Isolation (60s)
±25V Common Mode Range
±54V Fault Protection
±15kV ESD (HBM) Protection on Driver Outputs/Receiver Inputs
High-Performance Transceiver Enables Flexible Designs Wide 3.0V to 5.5V Supply Voltage Range for CAN Controller Interface Field Bus Polarity Control (POL) Integrated Transformer Driver for Power Transfer to Bus-Side Integrated LDO for Powering CAN Bus-Side
Wide 3.0V to 5.5V Supply Voltage Range for CAN Controller Interface
Field Bus Polarity Control (POL)
Integrated Transformer Driver for Power Transfer to Bus-Side
Integrated LDO for Powering CAN Bus-Side
Safety Regulatory Approvals (Pending) UL1577 (Basic Insulation) cUL According to CSA Bulletin 5A
UL1577 (Basic Insulation)
cUL According to CSA Bulletin 5A

Specifications

VSUPPLY (V) 5
Fault Protect. (±V) 54
ICC (Dominant Mode) (mA) (max) 4.5
Common Mode Range (V) -25 to +25
Package/Pins SOIC (W) HYBRID/16
BudgetaryPrice (See Notes) 2.73

Last 6 months Inventory & Pricing History

MAX14882AWE+ Maxim Integrated Parts by Analog Devices

CAN TRANSCEIVER 1MBPS WSOIC-16

Semiconductors - ICs
> Drivers & Interfaces
> CAN Bus Devices
Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

IC Interface Type CAN
No. of TX Buffers -
No. of RX Buffers -
Supply Voltage Min 3V
Supply Voltage Max 5.5V
Interface Case Style WSOIC
No. of Pins 16Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Last 6 months Inventory & Pricing History

Alternative Descriptions

Isolated CAN Transceiver with | Analog Devices
Can Transceiver, 1Ch, 125Deg C, Wsoic-16 | Newark Electronics
CAN TRANSCEIVER, 1MBPS, WSOIC-16 | Farnell

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