传输节点、接入节点、上/下路复用器和数字交叉连接



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Maxim > 方案 > 传输节点、接入节点、上/下路复用器和数字交叉连接

温度传感器

数据资料

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标题/型号

关键优势

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

低成本、2.7V至5.5V、温度开关，SOT23封装
MAX6514, MAX6515

业内最精确的温度开关，SOT23封装

QV PDF

温度监视器和PWM风扇控制器
MAX6653, MAX6663, MAX6664

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

分辨率可编程设置的1-Wire数字温度计
DS18B20

QV PDF

经济型、1-Wire数字温度计
DS1822

QV PDF

可编程数字温度监控器和温度计
DS1821

QV PDF

低功耗模拟温度传感器，SC70封装
MAX6605

低功耗模拟温度传感器，SC70封装

QV PDF

SOT温度传感器，周期时间/频率输出
MAX6576, MAX6577

SOT23单总线数字温度传感器

QV PDF

SOT温度传感器，具有多节点的单线数字接口
MAX6575H, MAX6575L

SOT23单总线数字温度传感器

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

Functions

Fan Control

Interface

Accuracy (±°C)

Temperature Threshold (°C)

Temperature Resolution (Bits)

MAX6653

Remote

•	Dual Temperature Alarms

•	Fan Failure Detector

•	Remote & Local Sensor

PWM

2-Wire/I²C/SMBus

Programmable

MAX6663

Remote

•	Dual Temperature Alarms

•	Fan Failure Detector

•	Remote & Local Sensor

PWM

2-Wire/I²C/SMBus

Programmable

MAX6664

Remote

•	Dual Temperature Alarms

•	Fan Failure Detector

•	Remote & Local Sensor

PWM

2-Wire/I²C/SMBus

Programmable

See All Fan Controllers (19)

Key Specifications: Temperature Sensors

Part Number

Sensor Type

Functions

Interface

Accuracy (±°C)

Parasite Power

Temperature Threshold

Temperature Resolution (Bits)

Multi-Droppable

Operating Temp. Range (°C)

Smallest Available Package (max w/pins) (mm²)

DS600

Local

•	Standalone Thermostat

Analog

0.5

Programmable

-40 to +125

DS1626

Local

•	Dual Output Temperature Switch

•	Dual Temperature Alarms

•	Standalone Thermostat

•	Temperature Switch/Temperature Comparator

3-Wire
Logic

0.5

Programmable (NV)

9
10
11
12

-55 to +125

DS1726

Local

•	Dual Output Temperature Switch

•	Dual Temperature Alarms

•	Standalone Thermostat

•	Temperature Switch/Temperature Comparator

3-Wire
Logic

Programmable (NV)

9
10
11
12

-55 to +125

MAX6575

Local

Pulse Delay

Yes

-55 to +125

DS1822

Local

1-Wire

Yes

Programmable (NV)

9
10
11
12

Yes

-55 to +125

DS18B20

Local

1-Wire

0.5

Yes

Programmable (NV)

9
10
11
12

Yes

-55 to +125

DS1821

Local

•	Standalone Thermostat

•	Temperature Switch/Temperature Comparator

1-Wire Non-Network
Logic

Programmable (NV)

-55 to +125

MAX6605

Local

Analog

-20 to +125

MAX6576

Local

Period µ Temp.

-55 to +125

MAX6577

Local

Freq. µ Temp.

-55 to +125

See All Temperature Sensors (99)

Key Specifications: Temperature Switches

Part Number

Switch Type

Functions

Interface

Accuracy (±°C)

Temperature Threshold (°C)

Features

Package

DS1626

Local

•	Dual Output Temperature Switch

•	Dual Temperature Alarms

•	Standalone Thermostat

•	Temperature Switch/Temperature Comparator

3-Wire
Logic

0.5

Factory Programmed
Programmable

•	High Accuracy

•	Nonvolatile Thermostatic Settings

•	Push Pull Active High Output

•	Separate High and Low Temperature Thresholds

µMAX/8
SOIC (W)/8

DS1726

Local

•	Dual Output Temperature Switch

•	Dual Temperature Alarms

•	Standalone Thermostat

•	Temperature Switch/Temperature Comparator

3-Wire
Logic

Factory Programmed
Programmable

•	Push Pull Active High Output

•	Separate High and Low Temperature Thresholds

µMAX/8

DS1821

Local

•	Standalone Thermostat

•	Temperature Switch/Temperature Comparator

1-Wire Non-Network
Logic

Factory Programmed
Programmable

•	Open Drain Active Low Output

•	Single-Wire Interface

PR35/3
SOIC (W)/8

MAX6501

Local

•	Temperature Switch/Temperature Comparator

Logic

0.5

+45
+55
+65
+75
+85
+95

•	Pin Selectable Hysteresis

SOT/5

MAX6502

Local

•	Temperature Switch/Temperature Comparator

Logic

0.5

+45
+55
+65
+75
+85
+95

•	Pin Selectable Hysteresis

SOT/5

MAX6503

Local

•	Temperature Switch/Temperature Comparator

Logic

0.5

-15
+5

•	Pin Selectable Hysteresis

SOT/5

MAX6504

Local

•	Temperature Switch/Temperature Comparator

Logic

0.5

-15
+5

•	Pin Selectable Hysteresis

SOT/5

See All Temperature Switches (25)