參數(shù)資料
型號: AD5259EVAL
廠商: Analog Devices Inc
文件頁數(shù): 24/24頁
文件大?。?/td> 0K
描述: BOARD EVAL FOR AD5259 DGTL POT
標準包裝: 1
主要目的: 數(shù)字電位器
已用 IC / 零件: AD5259
已供物品:
相關產(chǎn)品: AD5259BCPZ5-R7TR-ND - IC POT DGTL 5K 256POS 10LFCSP
AD5259BCPZ50-R7TR-ND - IC POT DGTL 50K 256POS 10LFCSP
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AD5259BRMZ100-R7-ND - IC POT DGTL 100K 256POS 10MSOP
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更多...
Data Sheet
AD5259
Rev. C | Page 9 of 24
0.5
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
0
256
224
192
160
128
96
64
32
05026-014
CODE (Decimal)
RHEOSTAT
MODE
INL
(LSB)
–40
°C
+85
°C
+25
°C
Figure 12. R-INL vs. Code vs. Temperature
0.5
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
0
256
224
192
160
128
96
64
32
05026-016
CODE (Decimal)
RHEOSTAT
MODE
DNL
(LSB)
TA = –40°C
TA = +85°C
TA = +25°C
Figure 13. R-DNL vs. Code vs. Temperature
0
–3.0
–2.5
–2.0
–1.5
–1.0
–0.5
–40
–20
80
60
40
20
0
05026-024
TEMPERATURE (
°C)
FSE
(LSB)
FSE @ VDD = 2.7V
FSE @ VDD = 5.5V
Figure 14. Full-Scale Error vs. Temperature
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
–40
–20
80
60
40
20
0
05026-023
TEMPERATURE (
°C)
ZSE
(LSB)
ZSE @ VDD = 2.7V
ZSE @ VDD = 5.5V
Figure 15. Zero-Scale Error vs. Temperature
1
0.1
–40
–20
80
60
40
20
0
05026-020
TEMPERATURE (
°C)
I DD
,SUPPLY
CURRENT
(
A)
VDD = 5.5V
Figure 16. Supply Current vs. Temperature
6
–1
0
1
2
3
4
5
–40
–20
80
60
40
20
0
05026-021
TEMPERATURE (
°C)
I LOGIC
,LOGIC
SUPPLY
CURRENT
(
A)
VDD = 2.7V
VDD = 5.5V
Figure 17. Logic Supply Current vs. Temperature vs. VDD
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