參數(shù)資料
型號(hào): ADT7462ACPZ-500RL7
廠商: ON SEMICONDUCTOR
元件分類: 溫度/濕度傳感器
英文描述: DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 4Cel, SQUARE, SURFACE MOUNT
封裝: 5 X 5 MM, LFCSP-32
文件頁數(shù): 7/88頁
文件大?。?/td> 836K
代理商: ADT7462ACPZ-500RL7
ADT7462
Rev. 2 | Page 15 of 88 | www.onsemi.com
60
–60
0
100
0556
9-
077
RESISTANCE (M)
T
E
M
P
E
RAT
URE
E
RRO
R
C
)
40
20
0
–20
–40
20
40
60
80
D+ TO GND
D+ TO VCC
Figure 15. Remote Temperature Error vs. Resistance (SRC)
15
–20
10
1G
0556
9-
078
POWER SUPPLY NOISE FREQUENCY (kHz)
T
E
M
P
E
RAT
URE
E
RRO
R
C
)
100
1M
10M
100M
10
5
0
–5
–10
–15
50mV
125mV
Figure 16. Local Temperature Error vs. Power Supply Noise Frequency
8
–12
10
1G
0556
9-
079
POWER SUPPLY NOISE FREQUENCY (kHz)
T
E
M
P
E
RAT
URE
E
RRO
R
C
)
100
1M
10M
100M
50mV
125mV
6
4
2
0
–2
–4
–6
–8
–10
Figure 17. Remote Temperature Error vs. Power Supply Noise Frequency
25
–10
10
1G
0556
9-
080
NOISE FREQUENCY (kHz)
T
E
M
P
E
RAT
URE
E
RRO
R
C
)
100
1M
10M
100M
20
15
10
5
0
–5
100mV
60mV
40mV
Figure 18. Remote Temperature Error vs. Common-Mode Noise Frequency
7
–1
10
1G
0556
9-
081
NOISE FREQUENCY (kHz)
T
E
M
P
E
RAT
URE
E
RRO
R
C
)
100
1M
10M
100M
6
5
4
3
2
1
0
10mV
20mV
Figure 19. Remote Temperature Error vs. Differential-Mode Noise Frequency
10
–50
010
0556
9-
082
CAPACITANCE (nF)
T
E
M
P
E
RAT
URE
E
RRO
R
C
)
0
–10
–20
–30
–40
246
8
DEV1, EXT1
DEV1, EXT2
DEV1, EXT3
DEV2, EXT1
DEV2, EXT2
DEV2, EXT3
DEV3, EXT1
DEV3, EXT2
DEV3, EXT3
Figure 20. Remote Temperature Error vs. Capacitance Between D+ and D
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