ComponentsActive ComponentsDigital IsolatorsBidirectional I²C Isolators

WPME-CDI2C Capacitive Digital Isolator I²C

NEW
WPME-CDI2C Capacitive Digital Isolator I²C
SizeDimen­sionsL
(mm)		W
(mm)		H
(mm)		Mount
NEWSOIC-8NB
 4.9 6 1.8 SMT

Characteristics

  • 2-channel bidirectional I²C isolators
  • Isolation voltage up to 3750 VRMS
  • Basic isolation
  • Bidirectional data transfer up to 2 MHz
  • Bidirectional SDA and bi- or unidirectional SCL communication
  • High level of immunity to system noise (CMTI ±150 kV/μs)
  • Industrial standard package and pin configuration
  • UL 1577 recognized
  • DIN EN IEC 60747-17 (VDE 0884-17) certification

Applications

  • Isolated I²C, SMBus and PMBus interfaces
  • Battery management systems
  • Motor control
  • Power supplies
  • Instrumentation
  • Isolated ADCs and DACs
  • Isolated sensor interfaces

Application Notes

Products

SOIC-8NB
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Order Code
Data­sheet
Simu­lation
Downloads
Status
VISO(V (RMS))
Type of Insulation
Channel Configuration
fmax(MHz)
VCC min.(V)
VCC max.(V)
CMTI(kV/µs)
SamplesAvailability & Sample
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18032011
SPEC3750 V (RMS), Basic, 2B/0U
Simu­lation
Availability
–
Downloads7 files

Status Newi| Product is new in our portfolio and production is active. Expected lifetime: >10 years.
Isolation Voltage3750 V (RMS)
Type of InsulationBasic 
Channel Configuration2B/0U 
I²C Maximum Frequency2 MHz
Operating Supply Voltage Min.3 V
Operating Supply Voltage Max.5.5 V
Common Mode Transient Immunity150 kV/µs
–Check availability
18032111
SPEC3750 V (RMS), Basic, 1B/1U
Simu­lation
Availability
–
Downloads7 files

Status Newi| Product is new in our portfolio and production is active. Expected lifetime: >10 years.
Isolation Voltage3750 V (RMS)
Type of InsulationBasic 
Channel Configuration1B/1U 
I²C Maximum Frequency2 MHz
Operating Supply Voltage Min.3 V
Operating Supply Voltage Max.5.5 V
Common Mode Transient Immunity150 kV/µs
–Check availability