參數(shù)資料
型號: AD5245BRJ50-R2
廠商: Analog Devices Inc
文件頁數(shù): 19/20頁
文件大小: 0K
描述: IC POT DGTL 50K 256POS SOT23-8
標(biāo)準(zhǔn)包裝: 1
接片: 256
電阻(歐姆): 50k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 45 ppm/°C
存儲器類型: 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: 剪切帶 (CT)
其它名稱: AD5245BRJ50-R2CT
AD5245
Rev. B | Page 8 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
CODE (Decimal)
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
1.0
32
096
64
128
160
192
224
256
RH
E
O
S
TA
T
M
O
D
E
IN
L
(
L
S
B
)
0.8
5V
3V
03
436
-0
0
3
Figure 4. R-INL vs. Code vs. Supply Voltages
5V
3V
–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
DNL
(
L
S
B
)
0.8
CODE (Decimal)
32
096
64
128
160
192
224
256
03
43
6-
00
4
Figure 5. R-DNL vs. Code vs. Supply Voltages
–40°C
+25°C
+85°C
+125°C
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
1.0
P
O
T
E
NT
IO
M
E
T
E
R
M
O
DE
I
N
L
(
L
S
B
)
0.8
CODE (Decimal)
32
096
64
128
160
192
224
256
03
43
6-
00
5
Figure 6. INL vs. Code vs. Temperature, VDD = 5 V
CODE (Decimal)
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
1.0
32
096
64
128
160
192
224
256
P
O
T
E
NT
IO
M
E
T
E
R
M
O
DE
D
N
L
(
L
S
B
)
0.8
–40°C
+25°C
+85°C
+125°C
03
436
-0
0
6
Figure 7. DNL 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
P
O
T
E
NT
IO
M
E
T
E
R
M
O
DE
I
N
L
(
L
S
B
)
0.8
CODE (Decimal)
32
096
64
128
160
192
224
256
5V
3V
03
43
6-
00
7
Figure 8. INL vs. Code vs. Supply Voltages
5V
3V
CODE (Decimal)
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
32
096
64
128
160
192
224
256
P
O
T
E
NT
IO
M
E
T
E
R
M
O
D
E
DN
L
(
L
S
B
)
1.0
03
43
6-
00
8
Figure 9. DNL vs. Code vs. Supply Voltages
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