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1-Wire器件 存储器：EPROM、EEPROM、ROM(17) 温度传感器和温度开关(9) 1-Wire接口产品(5) 计时和实时时钟(2) 电池保护器、选择器和监测器(8)

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温度传感器和温度开关(9)

Part Number

Description

Sensor Type

Alarm Output

Functions

Interface

Remote Chan.

Accuracy (±°C)

Parasite Pwr.

Temp. Thresh.

Temp. Resolution (bits)

Multi Droppable

Features

RoHS

Package Pins

Oper. Temp. (°C)

Price

DS28EA00

1-Wire Digital Thermometer with Sequence Detect and PIO

Local

-

Chain Mode Function

1-Wire

-

0.5

Yes

Programmable (NV)

9 ,10 ,11 ,12

Yes

High Accuracy ,Sequence Detection ,Serial Number ,Single-Wire Interface ,Unique Network Address

Yes

uSOP/8

-40 to +85

$2.25 @1k

DS1825

Programmable 1-Wire Digital Thermometer with 4-bit Address

Local

-

-

1-Wire

-

0.5

Yes

Programmable (NV)

9 ,10 ,11 ,12

-

High Accuracy ,Single-Wire Interface

Yes

uSOP/8

-

$1.70 @1k

DS1822

Econo 1-Wire Digital Thermometer

Local

-

-

1-Wire

-

2

Yes

Programmable (NV)

9 ,10 ,11 ,12

Yes

Single-Wire Interface ,Unique Network Address

Yes

SOIC/8 ,TO92/3

-

$1.61 @1k

DS1822-PAR

Econo Parasite-Power Digital Thermometer

Local

-

-

1-Wire

-

2

Yes

Programmable (NV)

9 ,10 ,11 ,12

Yes

Single-Wire Interface ,Unique Network Address

Yes

TO92/3

-

$1.61 @1k

DS18B20

High-Precision 1-Wire Digital Thermometer

Local

-

-

1-Wire

-

0.5

Yes

Programmable (NV)

9 ,10 ,11 ,12

Yes

High Accuracy ,Single-Wire Interface ,Unique Network Address

Yes

SOIC/8 ,TO92/3 ,uSOP/8

-

$1.76 @1k

DS18B20-PAR

High-Precision Parasite-Power Digital Thermometer

Local

-

-

1-Wire

-

0.5

Yes

Programmable (NV)

9 ,10 ,11 ,12

Yes

High Accuracy ,Single-Wire Interface ,Unique Network Address

Yes

TO92/3

-

$1.76 @1k

DS18S20

1-Wire Digital Thermometer

Local

-

-

1-Wire

-

0.5

Yes

Programmable (NV)

9

Yes

High Accuracy ,Single-Wire Interface ,Unique Network Address

Yes

SOIC/8 ,TO92/3

-

$2.09 @1k

DS18S20-PAR

Parasite-Power Digital Thermometer

Local

-

-

1-Wire

-

0.5

Yes

Programmable (NV)

9

Yes

High Accuracy ,Single-Wire Interface ,Unique Network Address

Yes

TO92/3

-

$2.09 @1k

DS1821

Digital Thermometer or Standalone Thermostat

Local

-

Standalone Thermostat ,Temperature Switch/Temperature Comparator

1-Wire Non-Network ,Logic

-

1

No

Programmable (NV)

8

-

Open Drain Active Low Output ,Single-Wire Interface

Yes

PR35/3 ,SOIC/8

-

$2.20 @1k

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