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參數(shù)資料
| 型號： | TCN75-3.3MOAG |
| 廠商： | Microchip Technology |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 567K |
| 描述： | IC TEMP SENSOR SRL 3.3V 8SOIC |
| 標(biāo)準(zhǔn)包裝： | 100 |
| 功能： | 溫度監(jiān)控系統(tǒng)（傳感器） |
| 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（三角積分型），寄存器庫 |
| 輸出類型： | 2 線串行 |
| 輸出警報： | 是 |
| 輸出風(fēng)扇： | 無 |
| 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： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-SOICN |
| 包裝： | 管件 |
?2006 Microchip Technology Inc.
DS21490C-page 1
TCN75
Features:
" Solid-State Temperature Sensing:
0.5癈 Accuracy (Typ.)
" Operates from -55癈 to +125癈
" Operating Supply Range: 2.7V to 5.5V
" Programmable Trip Point and Hysteresis with
Power-up Defaults
" Standard 2-Wire Serial Interface
" Thermal Event Alarm Output Functions as
Interrupt or Comparator/Thermostat Output
" Up to 8 TCN75s may Share the Same Bus
" Shutdown Mode for Low Standby Power
Consumption
" 5V Tolerant I/O at V
DD
= 3V
" Low Power:
- 250 糀 (Typ.) Operating
- 1 糀 (Typ.) Shutdown Mode
" 8-Pin SOIC and MSOP Packaging
Applications:
" Thermal Protection for High-Performance CPUs
" Solid-State Thermometer
" Fire/Heat Alarms
" Thermal Management in Electronic Systems:
- Computers
- Telecom Racks
- Power Supplies/UPS/Amplifiers
" Copiers/Office Electronics
" Consumer Electronics
" Process Control
Package Type
General Description:
The TCN75 is a serially programmable temperature
sensor that notifies the host controller when ambient
temperature exceeds a user programmed set point.
Hysteresis is also programmable. The INT/CMPTR
output is programmable as either a simple comparator
for thermostat operation or as a temperature event
interrupt. Communication with the TCN75 is
accomplished via a two-wire bus that is compatible with
industry standard protocols. This permits reading the
current temperature, programming the set point and
hysteresis, and configuring the device.
The TCN75 powers up in Comparator mode with a
default set point of 80癈 with 5癈 hysteresis. Defaults
allow independent operation as a stand-alone
thermostat. A shutdown command may be sent via the
2-wire bus to activate the low-power Standby mode.
Address selection inputs allow up to eight TCN75s to
share the same 2-wire bus for multizone monitoring.
All registers can be read by the host and the INT/
CMPTR outputs polarity is user programmable. Both
polled and interrupt driven systems are easily
accommodated. Small physical size, low installed cost,
and ease-of-use make the TCN75 an ideal choice for
implementing sophisticated system management
schemes.
1
2
3
4
8
7
6
5
TCN75MOA
1
2
3
4
8
7
6
5
TCN75MUA
A1
A0
A2
SOIC
MSOP
SCL
INT/CMPTR
GND
SDA
SCL
INT/CMPTR
GND
SDA
V
DD
A1
A0
A2
V
DD
2-Wire Serial Temperature Sensor and Thermal Monitor
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| TCN75-5.0MOA | 功能描述:板上安裝溫度傳感器 2-Wire 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 |
| TCN75-5.0MOA713 | 功能描述:板上安裝溫度傳感器 2-Wire 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 |
| TCN75-5.0MOA713G | 功能描述:板上安裝溫度傳感器 2-Wire 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 |
| TCN75-5.0MOAG | 功能描述:板上安裝溫度傳感器 2-Wire 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 |
| TCN75-5.0MPA | 制造商:TELCOM 制造商全稱:TelCom Semiconductor, Inc 功能描述:2-WIRE SERIAL TEMPERATURE SENSOR AND THERMAL MONITOR |
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