门禁系统

门禁系统

Secure physical entry systems are being deployed in all varieties of locals; commercial, residential, and municipal. Analog Devices offers solutions for access control with industry leading performance, advanced integration and low power consumption profiles. From intrusion detection systems to advanced biometric and video entry systems, ADI offers leading technology and products for Access Control applications.

Fingerprint Biometric ID System

Multimedia Entry System

Intrusion Detection System

Recommended Products

Audio Products
  • ADAU1361: Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated PLL
  • SSM2211: Low Distortion, 1.5 W Audio Power Amplifier
  • SSM2250: Mono 1.5 W/Stereo 250 mW Power Amplifier
  • SSM2603: Low Power Audio Codec
Capacitance to Digital Converters
  • AD7147: CapTouch® Programmable Controller for Single-Electrode Capacitance Sensors
  • AD7147A: CapTouch® Programmable Controller for Single-Electrode Capacitance Sensors
  • AD7148: CapTouch® Programmable Controller for Single-Electrode Capacitance Sensors
CCD AFE
  • AD9920A: 12-Bit CCD Signal Processor with V-Driver and Precision Timing Generator
  • AD9943: Complete 10-Bit, 25 MHz CCD Signal Processor
  • AD9945: Complete 12-Bit 40 MHz CCD Signal Processor
DSP / Microcontrollers
  • ADSP-BF512: Low Power Blackfin with Consumer Devices Connectivity
  • ADSP-BF518: Low Power Blackfin with Advanced Embedded Connectivity
  • ADSP-BF533: High Performance General Purpose Blackfin Processor
  • ADSP-BF561: Blackfin Symmetric Multi-Processor for Consumer Multimedia
  • ADuC7020: Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI® MCU
  • ADuCRF101: Precision Analog Microcontroller ARM Cortex M3 with ISM band Transceiver
Interface
  • ADM3074E: 3.3 V, ⅛ Load, ±15kV ESD Protected, RS-485/RS-422 Transceiver (Full Duplex, 500 kbps)
  • ADM3101E: ±15 kV ESD Protected, 3.3 V Single-Channel RS-232 Line Driver/Receiver
  • ADM3251E: Isolated Single Channel RS-232 Line Driver/Receiver
  • ADM3488E: 3.3 V, ±15 kV ESD-Protected, RS-485/RS-422 Transceiver (Full Duplex, 250kbps)
MEMS Microphone
  • ADMP401: Omnidirectional Microphone with Bottom Port and Analog Output
RF ICs
  • ADF7023: High Performance, Low Power, ISM Band FSK/GFSK/OOK/MSK/GMSK Transceiver IC
Temperature Sensors
  • ADT75: ±2°C Accurate, 12-Bit Digital Temperature Sensor
  • ADT7320: ±0.25°C Accurate, 16-Bit Digital SPI Temperature Sensor
Video Products
  • ADA4800: Low Power, High Speed CCD Buffer Amplifier
  • ADA4851-1: Low Cost, High Speed, Rail-to-Rail, Output Op Amp (Single)
  • ADV7391: Low Power, Chip Scale 10-Bit SD/HD Video Encoder
  • ADV7393: Low Power, Chip Scale 10-Bit SD/HD Video Encoder

Circuits from the Lab ® Reference Designs

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