參數(shù)資料
型號: AD5290YRMZ50-R7
廠商: Analog Devices Inc
文件頁數(shù): 3/20頁
文件大?。?/td> 0K
描述: IC POT DGTL 50KW 256POS 10-MSOP
標(biāo)準(zhǔn)包裝: 1,000
接片: 256
電阻(歐姆): 50k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 35 ppm/°C
存儲器類型: 易失
接口: 4 線 SPI(芯片選擇)
電源電壓: 4.5 V ~ 30 V,±4.5 V ~ 15 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(yīng)商設(shè)備封裝: 10-MSOP
包裝: 帶卷 (TR)
配用: EVAL-AD5290EBZ-ND - BOARD EVAL FOR AD5290
Data Sheet
AD5290
Rev. C | Page 11 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
1.0
–1.0
0
04716-029
CODE (Decimal)
RHEOSTAT
MODE
INL
(LSB)
256
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
32
64
96
128
160
192
224
VDD = 16.5V
–40
°C
+25
°C
+125
°C
Figure 5. Resistance Step Position Nonlinearity Error vs. Code
1.0
–1.0
0
04716-030
CODE (Decimal)
RHEOSTAT
MODE
DNL
(LSB)
256
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
32
64
96
128
160
192
224
VDD = 16.5V
–40
°C
+25
°C
+125
°C
Figure 6. Resistance Step Change Differential Nonlinearity Error vs. Code
1.0
–1.0
0
04716-031
CODE (Decimal)
POTENTIOMETER
MODE
INL
(LSB)
256
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
32
64
96
128
160
192
224
VDD = 16.5V
–40
°C
+25
°C
+125
°C
Figure 7. Potentiometer Divider Nonlinearity Error vs. Code
1.0
–1.0
0
04716-032
CODE (Decimal)
POTENTIOMETER
MODE
DNL
(LSB)
256
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
32
64
96
128
160
192
224
VDD = 16.5V
–40
°C
+25
°C
+125
°C
Figure 8. Potentiometer Divider Differential Nonlinearity Error vs. Code
20
–4
–40
04716-005
TEMPERATURE (
°C)
SUPPLY
CURRENT
(
A)
16
12
8
4
0
–20
0
20
40
60
80
100
120
IDD @ VDD/VSS = 30V/0V
IDD @ VDD/VSS = ±15V
ISS @ VDD/VSS = 30V/0V
ISS @ VDD/VSS = ±15V
Figure 9. Supply Current IDD vs. Temperature
–40
04716-007
TOTAL
RESISTANCE,
R
AB
(k
)
–20
0
20
40
60
80
100
120
100
80
60
40
20
0
TEMPERATURE (
°C)
10k
50k
100k
VDD/VSS = ±15V
Figure 10. Total Resistance vs. Temperature
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