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参数资料
| 型号： | MAX6641AUB96+T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 温度/湿度传感器 |
| 英文描述： | SMBus-Compatible Temperature Monitor with Automatic PWM Fan-Speed Controller |
| 中文描述： | DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 1Cel, SQUARE, SURFACE MOUNT |
| 封装： | 3 X 3 MM,LEAD FREE, MO-187C-BA, USOP-10 |
| 文件页数： | 14/19页 |
| 文件大小： | 538K |
| 代理商： | MAX6641AUB96+T |
MAX6641
SMBus-Compatible Temperature Monitor with
Automatic PWM Fan-Speed Controller
4
_______________________________________________________________________________________
REMOTE TEMPERATURE ERROR
vs. POWER-SUPPLY NOISE FREQUENCY
MAX6641
toc04
FREQUENCY (kHz)
TEMPERATURE
ERROR
(°
C)
100
10
1
-1.25
-1.00
-0.75
-0.50
-0.25
0
-1.50
0.1
1000
TA = +80
°C, 250mV SQUARE WAVE APPLIED
AT VCC, NO BYPASS CAPACITOR
LOCAL TEMPERATURE ERROR
vs. POWER-SUPPLY NOISE FREQUENCY
MAX6641
toc05
FREQUENCY (kHz)
TEMPERATURE
ERROR
(°
C)
100
10
1
-1.5
-1.0
-0.5
0
0.5
1.0
-2.0
0.1
1000
TA = +25
°C, 250mV SQUARE WAVE APPLIED
AT VCC, NO BYPASS CAPACITOR
REMOTE TEMPERATURE ERROR
vs. COMMON-MODE NOISE FREQUENCY
MAX6641
toc06
FREQUENCY (kHz)
TEMPERATURE
ERROR
(°
C)
100
10
1
-1.0
-0.5
0
0.5
1.0
-1.5
0.1
1000
TA = +80
°C, VIN = 100mVP-P
SQUARE WAVE APPLIED TO DXP
REMOTE TEMPERATURE ERROR
vs. DIFFERENTIAL-MODE NOISE FREQUENCY
MAX6641
toc07
FREQUENCY (kHz)
TEMPERATURE
ERROR
(°
C)
100
10
1
-0.5
0
0.5
1.0
1.5
-1.0
0.1
1000
TA = +80
°C, VIN = 10mVP-P
SQUARE WAVE APPLIED
TO DXP - DXN
REMOTE TEMPERATURE ERROR
vs. DXP - DXN CAPACITANCE
MAX6641
toc08
DXP - DXN CAPACITANCE (nF)
NORMALIZED
TEMPERATURE
ERROR
(°
C)
10
1
-4
-3
-2
-1
0
1
2
3
-5
0.1
100
TA = +80
°C
PWM FREQUENCY ERROR
vs. DIE TEMPERATURE
MAX6641
toc09
TEMPERATURE (
°C)
PWM
FREQUENCY
ERROR
(Hz)
100
75
50
25
0
-25
-2
-1
0
1
2
-3
-50
125
PWM FREQUENCY ERROR
vs. SUPPLY VOLTAGE
MAX6641
toc10
SUPPLY VOLTAGE (V)
PWM
FREQUENCY
ERROR
(Hz)
5.0
4.5
4.0
3.5
-0.5
0
0.5
1.0
1.5
2.0
-1.0
3.0
5.5
TA = +25
°C
Typical Operating Characteristics (continued)
(VCC = 3.3V, TA = +25
°C, unless otherwise noted.)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6642ATT90 | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX6642ATT90+ | 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR DGTL 2-WIRE 6TDFN EP - Rail/Tube |
| MAX6642ATT90+T | 功能描述:板上安装温度传感器 SMBus-Compatible 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 |
| MAX6642ATT90T | 制造商:Maxim Integrated Products 功能描述: |
| MAX6642ATT90-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 |
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