Product Summary

The ISO1050DUBR is a galvanically isolated CAN transceiver that meets or exceeds the specifications of the ISO11898 standard. The ISO1050DUBR has the logic input and output buffers separated by a silicon oxide insulation barrier that provides galvanic isolation of up to 2500 VRMS. Used in conjunction with isolated power supplies, the ISO1050DUBR prevents noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.

Parametrics

ISO1050DUBR absolute maximum ratings: (1)VCC1, VCC2 Supply voltage : –0.5 V to 6 V; (2)VI Voltage input: –0.5 V to 6 V; (3)VCANH or VCANH Voltage range at any bus terminal (CANH, CANL): –27 V to 40 V; (4)IO Receiver output current: ±15 mA; (5)Tstg Storage temperature: –65℃ to 150℃; (6)TJ Junction temperature: –55℃ to 150℃.

Features

ISO1050DUBR features: (1)2500-VRMS Isolation; (2)Failsafe Outputs; (3)Low Loop Delay: 150 ns Typical; (4)50 kV/μs Typical Transient Immunity; (5)Meets or Exceeds ISO 11898 requirements; (6)Bus-Fault Protection of –27 V to 40 V; (7)Dominant Time-Out Function; (8)IEC 60747-5-2 (VDE 0884, Rev. 2) & IEC 61010-1 Approved; (9)UL 1577 Double Protection Approved; See Regulatory Information section for details; (10)IEC 60601-1 (Medical) and CSA Approved.

Diagrams

ISO1050DUBR package dimensions

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
ISO1050DUBR
ISO1050DUBR
Texas Instruments
Isolator Interface IC Iso 5V CAN Xcvr
Data Sheet
0-1: $2.68
1-25: $2.15
25-100: $1.90
100-250: $1.72
250-350: $1.72
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
ISO1050DUBR
ISO1050DUBR
Texas Instruments
Isolator Interface IC Iso 5V CAN Xcvr
Data Sheet
0-1: $2.68
1-25: $2.15
25-100: $1.90
100-250: $1.72
250-350: $1.72
ISO1050DW
ISO1050DW
Texas Instruments
Isolator Interface IC Isolated 5V CAN Xcvr
Data Sheet
0-1: $3.53
1-25: $2.83
25-100: $2.58
100-250: $2.33
ISO107
ISO107
Texas Instruments
Special Purpose Amplifiers Hi-Vltg Internally Pwrd Iso Amp
Data Sheet
Negotiable 
ISO1176TDW
ISO1176TDW
Texas Instruments
Isolator Interface IC Iso ProfiBus Xcvr
Data Sheet
0-1: $5.48
1-25: $4.49
25-100: $4.05
100-250: $3.72
ISO121G
ISO121G
Texas Instruments
Isolation Amplifiers Prec Lo Cost Iso Amp
Data Sheet
0-1: $76.94
1-25: $70.18
25-100: $67.10
ISO122JP
ISO122JP
Texas Instruments
Isolation Amplifiers Precision Low Cost Isolation Amp
Data Sheet
0-1: $12.88
1-10: $11.72
10-25: $10.82
25-50: $10.46