参数资料
型号: TC77-3.3MOATR
厂商: Microchip Technology
文件页数: 6/22页
文件大小: 374K
描述: IC THERMAL SENSR SPI 3.3V 8-SOIC
标准包装: 3,300
功能: 温度监控系统(传感器)
传感器类型: 内部
感应温度: -55°C ~ 125°C
精确度: ±3°C(最小值)
拓扑: ADC(三角积分型),寄存器库
输出类型: MICROWIRE?,SPI?
输出警报:
输出风扇:
电源电压: 2.7 V ~ 5.5 V
工作温度: -55°C ~ 125°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: 带卷 (TR)
配用: TC77DM-PICTL-ND - BOARD DEMO PICTAIL TC77
TC77
DS20092A-page 6
?2002 Microchip Technology Inc.
FIGURE 2-7:
Temperature Accuracy vs.
Supply Voltage (TC77-5.0MXX).
FIGURE 2-8:
Histogram of Temperature
Accuracy at -55 Degrees C (TC77-XXMXX).
FIGURE 2-9:
Histogram of Temperature
Accuracy at -40 Degrees C (TC77-XXMXX).
FIGURE 2-10:
Histogram of Temperature
Accuracy at +25 Degrees C (TC77-XXMXX).
FIGURE 2-11:
Histogram of Temperature
Accuracy at +65 Degrees C (TC77-XXMXX).
FIGURE 2-12:
Histogram of Temperature
Accuracy at +85 Degrees C (TC77-XXMXX).
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
4.5  4.6  4.7  4.8  4.9   5   5.1  5.2  5.3  5.4  5.5
Supply Voltage (V)
TC77-5.0MXX
T
A
 = -25癈
T
A
 = +25癈
T
A
 = +85癈
0
5
10
15
20
25
30
35
-3  -2.5  -2  -1.5  -1  -0.5   0   0.5    1   1.5   2   2.5   3
Temperature Error (癈)
Sample Size = 108
T
A
 = -55癈
0
5
10
15
20
25
30
35
40
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
Temperature Error (癈)
Sample Size = 108
T
A
 = -40癈
0
5
10
15
20
25
30
35
40
45
50
-1
-0.75   -0.5   -0.25
0
0.25
0.5    0.75
1
Temperature Error (癈)
Sample Size = 108
T
A
 = +25癈
0
5
10
15
20
25
30
35
40
45
50
-1
-0.75   -0.5   -0.25
0
0.25
0.5    0.75
1
Temperature Error (癈)
Sample Size = 108
T
A
 = +65癈
0
10
20
30
40
50
60
70
80
90
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
Temperature Error (癈)
Sample Size = 108
T
A
 = +85癈
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