參數(shù)資料
型號: AD5245BRJZ5-RL7
廠商: Analog Devices Inc
文件頁數(shù): 20/20頁
文件大?。?/td> 0K
描述: IC POT DGTL 5K 256POS SOT23-8
標(biāo)準(zhǔn)包裝: 1
接片: 256
電阻(歐姆): 5k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 45 ppm/°C
存儲(chǔ)器類型: 易失
接口: I²C(設(shè)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: SOT-23-8
供應(yīng)商設(shè)備封裝: SOT-23-8
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁面: 787 (CN2011-ZH PDF)
其它名稱: AD5245BRJZ5-RL7DKR
AD5245
Rev. B | Page 9 of 20
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
1.0
RHE
O
S
TA
T
M
O
D
E
IN
L
(
L
S
B
)
0.8
CODE (Decimal)
32
096
64
128
160
192
224
256
°C
+25°C
+85°C
+125°C
–40
03
43
6-
00
9
Figure 10. R-INL vs. Code vs. Temperature, VDD = 5 V
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
1.0
RHE
O
S
TA
T
M
O
D
E
D
N
L
(
L
S
B
)
0.8
CODE (Decimal)
32
096
64
128
160
192
224
256
–40°C
+25°C
+85°C
+125°C
03
43
6
-01
0
Figure 11. R-DNL vs. Code vs. Temperature, VDD = 5 V
TEMPERATURE (°C)
040
80
120
–40
0
1.5
F
S
E
,F
U
L
-S
CA
L
E
RRO
R
(
L
S
B
)
040
80
120
–40
1.0
2.5
VDD = 5.5V
VDD = 2.7V
2.0
0.5
0
343
6-
0
1
Figure 12. Full-Scale Error vs. Temperature
0
40
80
120
–40
0
1.5
Z
S
E
,Z
E
RO
-S
CAL
E
RRO
R
(
A)
TEMPERATURE (°C)
0
40
80
120
–40
1.0
2.5
VDD = 5.5V
VDD = 2.7V
2.0
0.5
0
3
43
6-
01
2
Figure 13. Zero-Scale Error vs. Temperature
TEMPERATURE (°C)
0
40
80
120
–40
0.1
1
10
I DD
S
U
P
LY
CURRE
NT
(A
)
VDD = 5.5V
VDD = 2.7V
03
43
6-
01
3
Figure 14. Supply Current vs. Temperature
I A
S
HUT
DO
W
N
CU
RRE
NT
(
n
A)
TEMPERATURE (°C)
0
70
20
10
30
40
50
60
40
80
120
–40
VDD = 5V
03
43
6-
01
4
Figure 15. Shutdown Current vs. Temperature
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