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參數(shù)資料
| 型號： | MAX6681MEE+ |
| 廠商： | Maxim Integrated |
| 文件頁數(shù)： | 2/17頁 |
| 文件大?。?/td> | 242K |
| 描述： | IC TEMP SENSOR SMBUS 16-QSOP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 100 |
| 功能： | 溫度計，恒溫計 |
| 傳感器類型： | 內(nèi)部和外部 |
| 感應(yīng)溫度： | -55°C ~ 125°C，外部傳感器 |
| 精確度： | ±5°C 本地（最大），±3°C 遠程（最大） |
| 拓?fù)洌?/td> | ADC，多路復(fù)用器，寄存器庫 |
| 輸出類型： | I²C?/SMBus? |
| 輸出警報： | 是 |
| 輸出風(fēng)扇： | 是 |
| 電源電壓： | 3 V ~ 5.5 V |
| 工作溫度： | -55°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SSOP（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-QSOP |
| 包裝： | 管件 |
?癈 Fail-Safe Remote/Local Temperature
Sensors with SMBus Interface
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(Circuit of Typical Operating Circuit, V
CC
= 3.0V to 5.5V, T
A
= -25癈 to +125癈, unless otherwise specified. Typical values are at V
CC
= 3.3V and T
A
= +25癈.)
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
V
CC
...........................................................................-0.3V to +6V
DXP.............................................................-0.3V to (V
CC
+ 0.3V)
DXN ......................................................................-0.3V to +0.8V
SMBCLK, SMBDATA, ALERT, OVERT .....................-0.3V to +6V
RESET, INT_SEL, STBY, ADD0, ADD1.....................-0.3V to +6V
CRIT1, CRIT0, SENS_SEL ........................................-0.3V to +6V
SMBDATA, ALERT, OVERT, Current ..................-1mA to +50mA
DXN Current ......................................................................?mA
Continuous Power Dissipation (T
A
= +70癈)
16-Pin QSOP (derate 8.3mW/癈 above +70癈) ..........664mW
Junction Temperature .....................................................+150癈
Storage Temperature Range ............................-65癈 to +150癈
Lead Temperature (soldering, 10s) ................................+300癈
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
1
癈
Temperature Resolution,
Legacy Mode
8
Bits
0.125
癈
Temperature Resolution,
Extended Mode
11
Bits
T
RJ
= +60癈 to +100癈, V
CC
= 3.3V
-1.0
+1.0
T
RJ
= +50癈 to +120癈, V
CC
= 3.3V
-2.0
+2.0
Rem ote Tem
p
er
atur e E r r or
( N ote 1)
T
RJ
= -55癈 to +125癈, V
CC
= 3.3V
-3.0
+3.0
癈
T
A
= +60癈 to +100癈, V
CC
= 3.3V
-1.5
+1.5
T
A
= 0癈 to +125癈, V
CC
= 3.3V
-3.0
+3.0
Local Temperature Error
T
A
= -55癈 to +125癈, V
CC
= 3.3V (Note 2)
-5.0
+5.0
癈
Line Regulation
3.0V d V
CC
d 5.5V
0.2
0.6
m癈/V
Supply Voltage Range
V
CC
3.0
5.5
V
Undervoltage Lockout Threshold
UVLO
Falling edge of V
CC
disables ADC
2.60
2.80
2.95
V
Undervoltage Lockout Hysteresis
90
mV
Power-On Reset (POR)
Threshold
V
CC
, falling edge
1.5
2.0
2.5
V
POR Threshold Hysteresis
90
mV
Legacy
62.5
Conversion Time
Extended
125
ms
Standby Supply Current
SMBus static
3
10
礎(chǔ)
Operating Current
During conversion
0.55
1.0
mA
0.25 conversions/s
35
70
Average Operating Current
(Note 3)
2 conversions/s
120
180
礎(chǔ)
DXP and DXN Leakage Current
In standby mode
2
礎(chǔ)
High level
80
100
120
Remote-Diode Source Current
I
RJ
Low level
8
10
12
礎(chǔ)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6681MEE+ | 功能描述:板上安裝溫度傳感器 Fail-Safe Temperature Sensor 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 |
| MAX6681MEE+T | 功能描述:板上安裝溫度傳感器 Fail-Safe Temperature Sensor 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 |
| MAX6681MEE-T | 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 |
| MAX6682MUA | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC - 多種 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 分辨率:8 bit 工作電源電壓:2.7 V to 5.5 V 功耗: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Reel |
| MAX6682MUA+ | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC - 多種 Thermistor to Digital Converter RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 分辨率:8 bit 工作電源電壓:2.7 V to 5.5 V 功耗: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Reel |
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