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EM4005 / EM4105 Datasheet

ISO 11’784 / 11’785 Compliant Read Only Contactless Identification Device
EM4005 / EM4105
Datasheet : EM400/EM4105.pdf
Features

• 128 bit memory array laser programmable
• Bit duration : 32 periods of RF field
• Bit coding according to ISO FDX-B
• On chip resonance capacitor
• On chip supply buffer capacitor
• Wide dynamic range
• On chip voltage limiter
• Full wave rectifier
• Large modulation depth
• Operating frequency 100 – 150 kHz
• Very small chip size convenient for implantation
• Very low power consumption