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EM Microelectronic EM4095HMSO16B+ product image
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EM Microelectronic EM4095HMSO16B+RoHS

Manufacturer
EM Microelectronic
MPN
EM4095HMSO16B+
LCSC Part #
C17203964
Packaging
SOIC-16
Customer #
Key Attributes
Read/Write Analog Front End for 125 kHz RFID Basestation
Datasheetpdf iconEM Microelectronic EM4095HMSO16B+
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QtyUnit Price(Reference Only)Total Amount
1+$ 4.0871$ 4.09
10+$ 3.5213$ 35.21
30+$ 3.1849$ 95.55
100+$ 2.8454$ 284.54
500+$ 2.6885$ 1344.25
1,000+$ 2.6176$ 2617.60
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryRF and Wireless/RFID, RF Access, Monitoring ICs
ManufacturerEM Microelectronic
PackagingSOIC-16
FeaturesBuilt-in antenna driver;Low power wake-up
Voltage - Supply4.1V~5.5V
Frequency100kHz~150kHz
agreementISO 14443;ISO 15693;EPC;NFC
InterfaceSPI;I2C;UART
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The EM4095 (previously named P4095) chip is a CMOS integrated transceiver circuit intended for use in an RFID basestation to perform the following functions: antenna driving with carrier frequency AM modulation of the field for writable transponder AM demodulation of the antenna signal modulation induced by the transponder communicate with a microprocessor via simple interface. Data transmission by Amplitude Modulation with externally adjustable modulation index using single ended driver Multiple transponder protocol compatibility (Ex: EM4102, EM4200, EM4450 and EM4205/EM4305) Sleep mode 1μA USB compatible power supply range -40 to +85°C temperature range Small outline plastic package SO16

Features

AI Translation
  • Integrated PLL system to achieve self adaptive carrier frequency to antenna resonant frequency
  • No external quartz required
  • 100 to 150 kHz carrier frequency range
  • Direct antenna driving using bridge drivers
  • Data transmission by OOK (100% Amplitude Modulation) using bridge driver

Applications

AI Translation
  • Car immobiliser
  • Hand held reader
  • Low cost reader