參數(shù)資料
型號(hào)： DS1775R6/T&R
廠商： Maxim Integrated
文件頁(yè)數(shù)： 1/14頁(yè)
文件大?。?/td> 394K
描述： IC THERMOM/STAT DIG 110 SOT-23-5
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 3,000
功能： 溫度計(jì)，恒溫計(jì)
傳感器類型： 內(nèi)部
感應(yīng)溫度： -55°C ~ 125°C
精確度： ±3°C（最小值）
拓?fù)洌?/td> ADC，比較器，寄存器庫(kù)
輸出類型： I²C?/SMBus?
輸出警報(bào)： 是
輸出風(fēng)扇： 無(wú)
電源電壓： 2.7 V ~ 5.5 V
工作溫度： -55°C ~ 125°C
安裝類型： 表面貼裝
封裝/外殼： SC-74A，SOT-753
供應(yīng)商設(shè)備封裝： SOT-23-5
包裝： 帶卷 (TR)
 
 
 
1 of 14
19-6687; Rev 5/13
 
 
 
 
 
 
 
GENERAL DESCRIPTION
The DS1775 digital thermometer and thermostat
provides temperature readings that indicate the
devices temperature. Thermostat settings and
temperature   readings   are   all   communicated
to/from the DS1775 over a simple 2-wire serial
interface.    No    additional    components    are
required; the device is truly a temperature-to-
digital converter.
For applications that require greater temperature
resolution,   the   user   can   adjust   the   readout
resolution from 9 to 12 bits. This is particularly
useful in applications where thermal runaway
conditions must be detected quickly.
The open-drain thermal alarm output, O.S.,
becomes active when the temperature of the
device exceeds a user-defined temperature T
OS
.
The number of consecutive faults required to set
O.S. active is configurable by the user. The
device can also be configured in the interrupt or
comparator mode, to customize the method
which clears the fault condition.
As   a   digital   thermometer,   the   DS1775   is
software   compatible   with   the   DS75   2-wire
thermal watchdog. The DS1775 is assembled in
a compact 5-pin SOT23 package, allowing for
low-cost thermal monitoring/control in space-
constrained applications. The low thermal mass
allows   for   time   constants   previously   only
possible with thermistors.
APPLICATIONS
"   Personal Computers/Servers/Workstations
"   Cell Phones
"   Office Equipment
"   Any Thermally-Sensitive System
FEATURES
"   Temperature Measurements Require No
External Components
"   Measures Temperatures from -55癈 to
+125癈 (-67癋 to +257癋)
"   ?.0癈 Thermometer Accuracy
"   Thermometer Resolution is Configurable
from 9 Bits to 12 Bits (0.5癈 to 0.0625癈
Resolution)
"   User-Definable Thermostat Settings
"   Data is Read From/Written to Through a
2-Wire Serial Interface
"   2.7V to 5.5V Wide Power-Supply Range
"   Software Compatible with DS75 2-Wire
Thermal Watchdog in Thermometer Mode
"   Space-Conscious 5-Pin SOT23 Package with
Low Thermal Time Constant
 
PIN CONFIGURATION  
 
 
 
 
 
 
 
 
 
 
 
 
PIN DESCRIPTION 
GND
Ground
SCL   
2-Wire Serial Clock
SDA   
2-Wire Serial Data Input/Output
V
DD
    
Power-Supply Voltage
O.S.   
Thermostat Output Signal 
 
 
 
 
 
 
   Ordering Information appears at end of data sheet.
 
 
 
 
DS1775
Digital Thermometer
and Thermostat in SOT23 
SOT23
2
1
4
DA
V  
L
ND
.S.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1775R6-U 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
DS1775R7/T&R 制造商:Maxim Integrated Products 功能描述:DS1775R DIG THERM T&R 111 ADD SOT23 - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC THERMOM/STAT DIG 111 SOT-23-5
DS1775R7/T&R 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
DS1775R7+T&R 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR DGTL 2-WIRE 5PIN SOT-23 - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC THERMOM/STAT DIG 111 SOT-23-5 制造商:Maxim Integrated Products 功能描述:Board Mount Temperature Sensors Digital Thermometer & Thermostat
DS1775R7+T&R 功能描述:板上安裝溫度傳感器 Digital Thermometer & Thermostat RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
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