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参数资料
| 型号： | MAX6698UE38+T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 温度/湿度传感器 |
| 英文描述： | 7-Channel Precision Remote-Diode, Thermistor, and Local Temperature Monitor |
| 中文描述： | DIGITAL TEMP SENSOR-SERIAL |
| 封装： | 4.40 MM, PLASTIC, MO-153AB, TSSOP-16 |
| 文件页数： | 12/27页 |
| 文件大小： | 489K |
| 代理商： | MAX6698UE38+T |
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MAX6698
7-Channel Precision Remote-Diode, Thermistor,
and Local Temperature Monitor
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
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.
VCC, SCL, SDA, ALERT, OVERT to GND ................-0.3V to +6V
DXP_ to GND..............................................-0.3V to (VCC + 0.3V)
DXN_ to GND ........................................................-0.3V to +0.8V
THER_ to GND..........................................................-0.3V to +6V
VREF to GND............................................................-0.3V to +6V
SDA, ALERT, OVERT Current .............................-1mA to +50mA
DXN Current .......................................................................±1mA
Continuous Power Dissipation (TA = +70°C)
16-Pin QSOP
(derate 8.3mW/°C above +70°C) ......................666.7mW(E16-1)
16-Pin TSSOP
(derate 9.4mW/°C above +70°C)....................754.7mW(U16-1)
ESD Protection (all pins, Human Body Model) ................±2000V
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
ELECTRICAL CHARACTERISTICS
(VCC = +3.0V to +5.5V, TA = -40°C to +125°C, unless otherwise noted. Typical values are at VCC = +3.3V and TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
VCC
3.0
5.5
V
Standby Supply Current
ISS
SMBus static
30
A
Operating Current
ICC
During conversion
500
1000
A
Channel 1 only
11
Temperature Resolution
Other diode channels
8
Bits
TA = TRJ = +60°C to +100°C
-1.0
+1.0
TA = TRJ = 0°C to +125°C
-3.0
+3.0
Remote Temperature Accuracy
VCC = 3.3V
DXN_ grounded,
TRJ = TA = 0°C to +85°C
±2.5
oC
TA = +60°C to +100°C
-2.5
+2.5
Local Temperature Accuracy
VCC = 3.3V
TA = 0°C to +125°C
-3.5
+3.5
oC
Supply Sensitivity of Temperature
Accuracy
±0.2
oC/V
Resistance cancellation on
95
125
156
Remote Channel 1 Conversion
Time
tCONV1
Resistance cancellation off
190
250
312
ms
Remote Channels 2 Through 6
Conversion Time
tCONV_
95
125
156
ms
High level
80
100
120
Remote-Diode Source Current
IRJ
Low level
8
10
12
A
Undervoltage-Lockout Threshold
UVLO
Falling edge of VCC disables ADC
2.3
2.80
2.95
V
Undervoltage-Lockout Hysteresis
90
mV
Power-On Reset (POR) Threshold
VCC falling edge
1.2
2.0
2.5
V
POR Threshold Hysteresis
90
mV
THERMISTOR CONVERSION
Voltage-Measurement Accuracy
-1
+1
%Full
scale
Conversion Time
31
ms
Thermistor Reference Voltage
VREF
1V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6698UE99 | 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 |
| MAX6698UE99+ | 功能描述:板上安装温度传感器 7Ch Precision Remote Diode Thermistor 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 |
| MAX6698UE99+T | 功能描述:板上安装温度传感器 7Ch Precision Remote Diode Thermistor 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 |
| MAX6698UE99-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 |
| MAX6698UE9C | 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 |
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