參數(shù)資料
型號: AD5173BRMZ50
廠商: Analog Devices Inc
文件頁數(shù): 4/28頁
文件大?。?/td> 0K
描述: IC POT DGTL DUAL 50K OTP 10MSOP
標準包裝: 50
接片: 256
電阻(歐姆): 50k
電路數(shù): 2
溫度系數(shù): 標準值 35 ppm/°C
存儲器類型: 非易失
接口: I²C(設備位址)
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應商設備封裝: 10-MSOP
包裝: 管件
AD5172/AD5173
Data Sheet
Rev. I | Page 12 of 28
–30
–20
–10
0
10
20
P
OTE
N
TIOM
E
TE
R
M
OD
E
TE
M
P
C
O
(
ppm
C
)
30
40
50
128
96
32
64
0
160
192
224
256
CODE (DECIMAL)
RAB = 10k
VDD = 2.7V
TA = –40°C TO +85°C, –40°C TO +125°C
VDD = 5.5V
TA = –40°C TO +85°C, –40°C TO +125°C
04103-
047
Figure 18. AD5172 Potentiometer Mode Tempco ΔVWB/ΔT vs. Code
–60
–54
–48
–42
–36
–30
–24
–18
–12
–6
0
G
AI
N
(
d
B)
FREQUENCY (Hz)
10k
1M
100k
10M
0x80
0x40
0x20
0x10
0x08
0x04
0x01
0x02
04103-
048
Figure 19. Gain vs. Frequency vs. Code, RAB = 2.5 k
–60
–54
–48
–42
–36
–30
–24
–18
–12
–6
0
G
AI
N
(
d
B)
FREQUENCY (Hz)
1k
100k
10k
1M
0x80
0x40
0x20
0x10
0x08
0x04
0x01
0x02
04103-
049
Figure 20. Gain vs. Frequency vs. Code, RAB = 10 k
–60
–54
–48
–42
–36
–30
–24
–18
–12
–6
0
G
AI
N
(
d
B)
FREQUENCY (Hz)
1k
100k
10k
1M
0x80
0x40
0x20
0x10
0x08
0x04
0x01
0x02
04103-
050
Figure 21. Gain vs. Frequency vs. Code, RAB = 50 k
–60
–54
–48
–42
–36
–30
–24
–18
–12
–6
0
G
AI
N
(
d
B)
FREQUENCY (Hz)
1k
100k
10k
1M
0x80
0x40
0x20
0x10
0x08
0x04
0x01
0x02
04103-
051
Figure 22. Gain vs. Frequency vs. Code, RAB = 100 k
–60
–54
–48
–42
–36
–30
–24
–18
–12
–6
0
G
AI
N
(
d
B)
FREQUENCY (Hz)
10k
1k
100k
1M
10M
100k
60kHz
50k
120kHz
10k
570kHz
2.5k
2.2MHz
04103-
052
Figure 23. 3 dB Bandwidth at Code = 0x80
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