参数资料
型号: MCP3905LT-E/SS
厂商: Microchip Technology
文件页数: 9/32页
文件大小: 0K
描述: IC ENERGY METERING 24SSOP
标准包装: 2,100
输入阻抗: 390 千欧
测量误差: 0.1%
电压 - 高输入/输出: 2.4V
电压 - 低输入/输出: 0.85V
电流 - 电源: 2.7mA
电源电压: 4.5 V ~ 5.5 V
测量仪表类型: 单相
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 24-SSOP(0.209",5.30mm 宽)
供应商设备封装: 24-SSOP
包装: 带卷 (TR)
MCP3905A/05L/06A
Note: Unless otherwise specified, DV DD , AV DD = 5V; A GND , D GND = 0V; V REF = Internal, HPF = 1 (AC mode),
MCLK = 3.58 MHz.
1
1
0.8
+25°C; PF = 1
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1
+25°C; PF = 0.5
+125°C; PF = 0.5
+125°C; PF = 1
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1
+25°C; PF = 1
+25°C; PF = 0.5
+125°C; PF = 0.5
+125°C; PF = 1
0.0001
0.001 0.01 0.1
1
0.0001 0.001 0.01 0.1
1
CH1 Vp-p Amplitude (V)
CH1 Vp-p Amplitude (V)
FIGURE 2-11:
Measurement Error,
FIGURE 2-13:
Measurement Error,
Temperature = +125°C, Gain = 1.
1
0.8
0.6
Temperature = +125°C, Gain = 8.
1
0.8
0.6
0.4
0.2
0
+25°C; PF = 1
+25°C; PF = 0.5
0.4
0.2
0
+25°C; PF = 1
-0.2
-0.4
-0.6
-0.8
+125°C; PF = 0.5
+125°C; PF = 1
-0.2
-0.4
-0.6
-0.8
+25°C; PF = 0.5
+125°C; PF = 0.5
+125°C; PF = 1
-1
-1
0.0001
0.001 0.01 0.1
1
0.0001
0.001 0.01 0.1
1
CH1 Vp-p Amplitude (V)
CH1 Vp-p Amplitude (V)
FIGURE 2-12:
Measurement Error,
FIGURE 2-14:
Measurement Error,
Temperature = +125°C, Gain = 2.
? 2006-2011 Microchip Technology Inc.
Temperature = +125°C, Gain = 16.
DS22011B-page 9
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