参数资料
型号: ADT7461ARZ
厂商: ON Semiconductor
文件页数: 6/20页
文件大小: 268K
描述: IC TEMP MONITOR +/-1C DUAL 8SOIC
产品变化通告: MFG CHG Notification ADI to ON Semi
Product Discontinuation 30/Sept/2011
标准包装: 98
功能: 温度监控系统(传感器)
传感器类型: 内部和外部
感应温度: 0°C ~ 127°C,-55°C ~ 150°C
精确度: ±3°C
拓扑: ADC,比较器,多路复用器,寄存器库
输出类型: 2 线 SMBus?
输出警报:
输出风扇:
电源电压: 3 V ~ 5.5 V
工作温度: -40°C ~ 120°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-SOICN
包装: 管件
产品目录页面: 1129 (CN2011-ZH PDF)
ADT7461
http://onsemi.com
6
TYPICAL PERFORMANCE CHARACTERISTICS (Contd)
Figure 9. Temperature Error vs. Common-Mode
Noise Frequency (With and Without R-C-R Filter
of 100 W 2.2 nF - 100 W)
Figure 10. Standby Supply Current vs. Clock
Frequency
Figure 11. Standby Current vs. Supply Voltage
Figure 12. Temperature Error vs. 100 mV
Common-Mode Noise Frequency (With and
Without R-C-R Filter of 100 W - 2.2 nF - 100 W)
Figure 13. Operating Supply Current vs.
Conversion Rate
Figure 14. Temperature Error vs. Series
Resistance
40mV NO FILTER
60mV NO FILTER
40mV WITH FILTER
60mV WITH FILTER
FREQUENCY (MHz)
0
2
100
200
300
400
500
600
1
0
1
2
3
4
SCL CLOCK FREQUENCY (kHz)
0
0
5.5 V
50    100   150   200   250   300   350   400
5
10
15
20
25
30
35
40
3 V
V
DD
 (V)
3.0
0
3.4
3.8
4.2
4.6
5.0
5.4
1
2
3
4
5
6
7
FREQUENCY (MHz)
0
5
100 mV
NO FILTER
100
200
300
400
500
600
100 mV WITH FILTER
5
15
25
35
45
55
CONVERSION RATE (Hz)
0.01
0
0.1
1
10
100
3 V
100
200
300
400
500
600
700
800
5.5 V
SERIES RESISTANCE (W)
0
5
2
10    200    1k
2k
3k
4k
0
5
10
15
20
25
30
35
40
45
50
3.3 V T = 30
3.3 V T = +25
3.3 V T = +120
5.5 V T = 30
5.5 V T = +25
5.5 V T = +120
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ADT7461ARZ 制造商:ON Semiconductor 功能描述:TEMPERATURE SENSOR IC
ADT7461ARZ-REEL 功能描述:板上安装温度传感器 1C TDM TMP RNG IC 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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