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Maxim > 方案 > 自动取款机(ATM)系统

温度传感器

数据资料
显示 标题/型号 关键优势
QV    带有RTC的8k x 8安全存储器,可设置防篡改检测等级
DS3665

业内首款8kB安全存储器,具有防篡改响应层
QV    带有RTC的1k x 8安全存储器,可设置防篡改检测等级
DS3644

业内首款安全存储器,具有防篡改响应层
QV    超低功耗篡改检测电路,带有无痕迹存储器
DS3655

具有安全、防篡改检测、加密存储功能的单芯片方案,发生篡改事件时擦除加密数据
QV    兼容于SPI™的安全监控电路,具有1kB加密保护存储器
DS3641

具有安全、防篡改检测、加密存储功能的单芯片方案,发生篡改事件时擦除加密数据
QV    NV SRAM控制器,带有实时时钟和篡改检测
DS3605

具有安全、防篡改检测、加密存储功能的单芯片方案,发生篡改事件时擦除加密数据
QV  PDF 低功耗、低噪声、多路传感器信号处理器
MAX1464

多通道传感器信号处理器,能够为各种传感器提供放大、校准、线性化处理和温度补偿
QV  PDF 2通道温度监视器,提供双路、自动PWM风扇速度控制器和5个GPIO
MAX6678

业内唯一双通道温度监视器与风扇控制器,带有5个GPIO
QV  PDF 自动PWM风扇速度控制器,带有过温报警输出
MAX6643, MAX6644, MAX6645

自动PWM风扇速度控制器,具有过热报警输出,无需软件开销
QV  PDF 兼容于SMBus的温度监视器,带有自动PWM风扇速度控制器
MAX6641

业内尺寸最小的单通道温度传感器和风扇控制器,MSOP封装
QV  PDF 精度为±0.5°C、模拟输出温度传感器
DS600

模拟温度传感器,在2.7V至5.5V工作电压和-20°C至+100°C宽温度范围内可以保持+0.5°C精度
QV  PDF 1-Wire®温度/数据记录器,带有8KB数据记录存储器
DS2422

QV  PDF 高精度、3线数字温度计及温度监控器
DS1626, DS1726

高精度、3线数字温度计/温度监视器,在-55°C至+125°C范围内提供温度测量和出色的温度监视功能
QV  PDF 低成本、远端检测SOT温度开关
MAX6511, MAX6512, MAX6513

业内唯一的温度开关,测量外部PN结 - 可以是分立元件或IC内部连接成二极管的晶体管
QV  PDF 双温度门限的SOT温度开关
MAX6505, MAX6506, MAX6507, MAX6508

双温比较器,SOT23封装!小尺寸、简单、低功耗
QV  PDF 低成本、+2.7V至+5.5V、微功耗温度开关,SOT23及TO-220封装
MAX6501, MAX6502, MAX6503, MAX6504

业内最简单的温度检测器 - 易使用、低成本、无需外部元件!



Key Specifications:   Fan Controllers
Part Number Sensor Type Fan Control Interface Accuracy (±°C) Temperature Threshold (°C) Temperature Resolution (Bits) Features
MAX6678  Remote PWM 2-Wire/SMBus 1 Programmable 8  - 
MAX6643  Remote PWM  -  2 Programmable  -   - 
MAX6641  Remote PWM 2-Wire/SMBus 1 Programmable  - 
/OVERT Thermostat Output
See All Fan Controllers (18)

Key Specifications:   Secure Supervisors
Part Number Analog Voltages Monitored Digital Inputs Monitored Internal Key Memory (Bytes) External Memory Control Random Number Generator Over-Voltage Monitor Battery Monitor Operating Temp. Range (°C)
DS3605  4 1  -  Yes Yes No Yes -40 to +85
DS3641  5 3 1024 No Yes Yes Yes -40 to +85
DS3655   -  4 64 No No No No -40 to +85
See All Secure Supervisors (7)

Key Specifications:   Sensor Signal Conditioners
Part Number Calibration Method Accuracy (% FSO) Output Type Typ/Max Supply Current (mA) Features Supply Voltage (V)
MAX1464  Programmable 16-BIT CPU with on-board EEPROM 0.1 Analog
Digital
2.0/2.5
Dual Channel
Integrated Temperature Sensor
Low Cost
O/P configurable as independent signals, sum or difference of inputs, custom function
Programmable Amplification, Calibration, Linearization and Temp. Compensation
4.5 to 5.5
See All Sensor Signal Conditioners (4)

Key Specifications:   Temperature Sensors
Part Number Sensor Type Alarm Output Functions Interface Accuracy (±°C) Parasite Power Temperature Threshold Temperature Resolution (Bits)
DS600  Local  - 
Standalone Thermostat
Analog 0.5 No Programmable  - 
DS1626  Local Time/Thermal
Standalone Thermostat
3-Wire 0.5 No Programmable (NV) 10
11
12
9
DS1726  Local  - 
Standalone Thermostat
3-Wire 1 No Programmable (NV) 10
11
12
9
See All Temperature Sensors (97)

Key Specifications:   Temperature Switches
Part Number Switch Type Functions Interface Accuracy (±°C) Temperature Threshold (°C) Features Package
MAX6511  Remote
Temperature Switch/Temperature Comparator
Logic 3 Factory Programmed  -  SOT-23/6
MAX6512  Remote
Temperature Switch/Temperature Comparator
Logic 3 Factory Programmed  -  SOT-23/6
MAX6513  Remote
Temperature Switch/Temperature Comparator
Logic 3 Factory Programmed  -  SOT-23/6
THIN QFN (Dual)/6
MAX6505  Local
Temperature Switch/Temperature Comparator
Logic 0.5 Factory Programmed
Second Threshold (Warning)
SOT-23/6
MAX6506  Local
Temperature Switch/Temperature Comparator
Logic 0.5 Factory Programmed
Second Threshold (Warning)
SOT-23/6
MAX6507  Local
Temperature Switch/Temperature Comparator
Logic 0.5 Factory Programmed
Second Threshold (Warning)
SOT-23/6
MAX6508  Local
Temperature Switch/Temperature Comparator
Logic 0.5 Factory Programmed
Second Threshold (Warning)
SOT-23/6
MAX6501  Local
Temperature Switch/Temperature Comparator
Logic 0.5 +45
+55
+65
+75
+85
+95
Pin Selectable Hysteresis
SOT-23/5
MAX6502  Local
Temperature Switch/Temperature Comparator
Logic 0.5 +45
+55
+65
+75
+85
+95
Pin Selectable Hysteresis
SOT-23/5
MAX6503  Local
Temperature Switch/Temperature Comparator
Logic 0.5 +5
-15
Pin Selectable Hysteresis
SOT-23/5
MAX6504  Local
Temperature Switch/Temperature Comparator
Logic 0.5 +5
-15
Pin Selectable Hysteresis
SOT-23/5
See All Temperature Switches (21)

Key Specifications:   Timekeeping & Real-Time Clocks
Part Number Functions Time Format (hh = sec/100) Date Format Interface Supply Voltage (V) Time- keeping Current (typ) (nA) CL, Load Capacitance (pF) Memory Type Memory Size (Bytes) Number of Time of Day Alarms
DS2422 
Time/Temperature/Event Recorder
HH:MM:SS YY-MM-DD 1-Wire 3
3.3
1,200 12.5 NV SRAM 512 0
See All Timekeeping & Real-Time Clocks (86)




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