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| 型号： | MAX7500MSA+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/13页 |
| 文件大小： | 710K |
| 描述： | IC TEMP SENSOR DIGIT 8-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 功能： | 温度监视系统（传感器），监视器 |
| 传感器类型： | 内部 |
| 感应温度： | -55°C ~ 125°C |
| 精确度： | ±3°C（最小值） |
| 拓扑： | ADC（三角积分型），寄存器库 |
| 输出类型： | I²C?/SMBus? |
| 输出警报： | 是 |
| 输出风扇： | 是 |
| 电源电压： | 3 V ~ 5.5 V |
| 工作温度： | -55°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC（窄型） |
| 包装： | 标准包装 |
| 产品目录页面： | 1426 (CN2011-ZH PDF) |
| 其它名称： | MAX7500MSA+TDKR |
Digital Temperature Sensors and Thermal
Watchdog with Bus Lockup Protection
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(+V
S
= +3.0V to +5.5V, T
A
= -55癈 to +125癈, unless otherwise noted. Typical values are at +V
S
= +3.3V, T
A
= +25癈.) (Notes 4, 5)
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.
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifica-
tions do not apply when operating the device beyond its rated operating conditions.
Note 2: When the input voltage (V
I
) at any pin exceeds the power supplies (V
I
< V
GND
or V
I
> + V
S
), the current at that pin should be
limited to 5mA. The 20mA maximum package input current rating limits the number of pins that can safely exceed the power
supplies with an input current of 5mA to 4.
Note 3: Human Body Model, 100pF discharged through a 1.5k?/SPAN> resistor.
(Note 1)
+V
S
to GND............................................................. -0.3V to +6V
OS, SDA, SCL to GND.......................................... -0.3V to +6.0V
All Other Pins to GND................................ -0.3V to (+V
S
+ 0.3V)
Input Current at Any Pin (Note 2) ..................................... +5mA
Package Input Current (Note 2) ..................................... +20mA
ESD Protection (all pins, Human Body Model, Note 3)... ?000V
Continuous Power Dissipation (T
A
= +70癈)
8-Pin 礛AX (derate 4.5mW/癈 above +70癈)............ 362mW
8-Pin SO (derate 5.9mW/癈 above +70癈)................. 471mW
Operating Temperature Range ....................... -55癈 to +125癈
Junction Temperature .................................................... +150癈
Storage Temperature Range ........................... -65癈 to +150癈
Lead Temperature (soldering, 10s) ............................... +300癈
Soldering Temperature (reflow)
Lead(Pb)-free.............................................................. +260癈
Containing lead(Pb).................................................... +240癈
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
-25癈 d T
A
d +100癈
-2.0
?.0
Accuracy, 6-?/DIV>
-55癈 d T
A
d +125癈
-3.0
?.0
癈
-25癈 d T
A
d +100癈
-1.5
+1.5
Accuracy, 3-?(Note 5)
-55癈 d T
A
d +125癈
-2.0
+2.0
癈
Resolution
9
bits
Conversion Time
(Note 6)
100
ms
I
2
C inactive
0.25
0.5
mA
Shutdown mode, +V
S
= 3V
3
Quiescent Supply Current
Shutdown mode, +V
S
= 5V
5
礎
+V
S
Supply Voltage Range
3.0
5.5
V
OS Output Saturation Voltage
I
OUT
= 4.0mA (Note 7)
0.8
V
OS Delay
(Note 8)
1
6
Conver-
sions
T
OS
Default Temperature
(Note 9)
80
癈
T
HYST
Default Temperature
(Note 9)
75
癈
LOGIC (SDA, SCL, A0, A1, A2)
Input High Voltage
V
IH
+V
S
x
0.7
V
Input Low Voltage
V
IL
+V
S
x
0.3
V
Input High Current
I
IH
V
IN
= 5V
0.005
1.0
礎
Input Low Current
I
IL
V
IN
= 0V
0.005
1.0
礎
Input Capacitance
All digital inputs
5
pF
Output High Current
V
IN
= 5V
1
礎
Output Low Voltage
I
OL
= 3mA
0.4
V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX7500MTA+T | 功能描述:板上安装温度传感器 Digital Temperature Sensor RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| MAX7500MTA-T | 功能描述:板上安装温度传感器 RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| MAX7500MUA | 功能描述:板上安装温度传感器 RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| MAX7500MUA+ | 功能描述:板上安装温度传感器 Digital Temperature Sensor RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| MAX7500MUA+T | 功能描述:板上安装温度传感器 Digital Temperature Sensor RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
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