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| 型号： | MAX6681MEE+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/17页 |
| 文件大小： | 242K |
| 描述： | IC TEMP SENSOR SMBUS 16-QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 功能： | 温度计，恒温计 |
| 传感器类型： | 内部和外部 |
| 感应温度： | -55°C ~ 125°C，外部传感器 |
| 精确度： | ±5°C 本地（最大），±3°C 远程（最大） |
| 拓扑： | ADC，多路复用器，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： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-QSOP |
| 包装： | 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
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
DXP and DXN Leakage Current
In standby mode
2
礎
High level
80
100
120
Remote-Diode Source Current
I
RJ
Low level
8
10
12
礎
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相关代理商/技术参数 |
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|---|---|
| MAX6681MEE+ | 功能描述:板上安装温度传感器 Fail-Safe 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 |
| MAX6681MEE+T | 功能描述:板上安装温度传感器 Fail-Safe 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 |
| MAX6681MEE-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 |
| MAX6682MUA | 功能描述:数据转换 IC - 多种 RoHS:否 制造商:Texas Instruments 转换器数量:1 分辨率:8 bit 工作电源电压:2.7 V to 5.5 V 功耗: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:MSOP-10 封装:Reel |
| MAX6682MUA+ | 功能描述:数据转换 IC - 多种 Thermistor to Digital Converter RoHS:否 制造商:Texas Instruments 转换器数量:1 分辨率:8 bit 工作电源电压:2.7 V to 5.5 V 功耗: 工作温度范围:- 40 C to + 85 C 封装 / 箱体:MSOP-10 封装:Reel |
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