參數資料
型號： MAX6635
廠商： Maxim Integrated Products, Inc.
元件分類： 溫度/濕度傳感器
英文描述： 12-Bit Plus Sign Temperature Sensors with SMBus/I2C-Compatible Serial Interface(1SMBus/IIC兼容串行接口的帶符號位12位溫度傳感器)
中文描述： 12位 + 符號位溫度傳感器，帶有SMBus/I²C兼容串行接口
文件頁數： 2/16頁
文件大?。?/td> 210K
代理商： MAX6635
M
12-Bit Plus Sign Temperature Sensors with
SMBus/I
2
C-Compatible Serial Interface
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
, SDA, SCL......................................................-0.3V to +6.0V
All Other Pins ................................................-0.3V to V
CC
+0.3V
SDA,
ALERT
,
OVERT
Current .............................-1mA to +50mA
ESD Protection (Human Body Model)................................2000V
Continuous Power Dissipation (T
A
= +70
°
C)
8-Pin SO (derate 5.88mW/
°
C above +70
°
C)................471mW
ELECTRICAL CHARACTERISTICS
(V
CC
= +3.0V to +5.5V, T
A
= -55
°
C to +125
°
C, unless otherwise noted. Typical values are V
CC
= +3.3V, T
A
= +25
°
C, unless other-
wise noted.)
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.
Junction Temperature......................................................+150
°
C
Operating Temperature Range .........................-55
°
C to +150
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Lead Temperature (soldering, 10s) ................................+300
°
C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
TEMPERATURE-TO-DIGITAL CONVERTER CHARACTERISTICS
Supply Range
V
CC
3.0
-1.0
5.5
+1.0
V
0
°
C
≤
T
A
=
≤
+50
°
C, V
CC
= +3.3V
±
0.4
-20
°
C
≤
T
A
=
≤
+85
°
C, V
CC
= +3.3V
-1.5
±
0.6
+1.5
-40
°
C
≤
T
A
=
≤
125
°
C, V
CC
= +3.3V
-2.5
±
1.0
+2.5
T
A
= -55
°
C, V
CC
= +3.3V
-2.8
±
1.5
+2.8
Accuracy (Note 1)
T
A
= +150
°
C, V
CC
= +3.3V
±
2.5
°
C
Power-Supply Rejection Ratio
PSRR
0.2
0.5
°
C/V
POR Threshold Hysteresis
90
12
20
150
200
270
350
2
mV
V
CC
= +3.0V, SMBus inactive
V
CC
= +5.5V, SMBus inactive
V
CC
= +3.0V, SMBus inactive
V
CC
= +5.5V, SMBus inactive
V
CC
= +3.0V, SMBus inactive
V
CC
= +5.5V, SMBus inactive
20
30
Supply Current in Shutdown
μA
Average Operating Current
μA
350
700
2.4
Peak Operating Current (Note 2)
μA
Conversion Rate
DIGITAL INTERFACE
Logic Input Low Voltage
1.4
Hz
V
IL
V
CC
= +3.0V to +5.5V
V
CC
= +3V
V
CC
= +5.5V
V
IN
= GND or V
CC
V
OL
= 0.6V (SMBDATA,
ALERT
,
OVERT
)
0.65
V
2.2
2.4
Logic Input High
Voltage
V
IH
V
Input Leakage Current
I
I_LEAK
±
1
μA
Output Low Sink Current
I
OL
6
mA
Output Leakage Current
Input Capacitance
I
O_LEAK
C
IN
ALERT
,
OVERT
at V
CC
±
1
μA
pF
5
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相關代理商/技術參數
參數描述
MAX6635EVKIT+ 功能描述:板上安裝溫度傳感器 MAX6635 Eval Kit RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor
MAX6635MSA 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: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor
MAX6635MSA+ 功能描述:板上安裝溫度傳感器 12-Bit + Sign Temperature Sensor RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor
MAX6635MSA+T 功能描述:板上安裝溫度傳感器 12-Bit + Sign Temperature Sensor RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor
MAX6635MSA-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: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor
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