參數(shù)資料
型號: AD5282BRUZ50
廠商: Analog Devices Inc
文件頁數(shù): 2/28頁
文件大?。?/td> 0K
描述: IC DUAL POT 50K 256POS 16-TSSOP
標準包裝: 96
接片: 256
電阻(歐姆): 50k
電路數(shù): 2
溫度系數(shù): 標準值 30 ppm/°C
存儲器類型: 易失
接口: I²C(設(shè)備位址)
電源電壓: 4.5 V ~ 16.5 V,±4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 16-TSSOP
包裝: 管件
產(chǎn)品目錄頁面: 787 (CN2011-ZH PDF)
AD5280/AD5282
Rev. C | Page 10 of
28
–54
9-
0
2
FREQUENCY (Hz)
–60
0
10k
100k
1M
02
92
GA
IN
(
d
B
)
0
–30
–24
–12
–18
–6
–36
–48
–42
T = 25°C
FREQUENCY (MHz)
P
S
RR
(
d
B)
80
40
60
20
0
100
1000
10k
100k
1M
02
92
9-
0
2
5
R = 20k
310kHz
CODE = 80H, VA = VDD, VB = 0V
A
VDD/VSS = ±5V
VA = 50mV rms
R = 50k
150kHz
R = 200k
35kHz
–PSRR @ VDD/VSS = ±5V
DC ±10% p-p AC
+PSRR @ VDD/VSS = ±5V
DC ±10% p-p AC
Figure 24.
3 dB Bandwidth
FREQUENCY (Hz)
NO
M
INA
L
IZ
E
D
G
AI
N
F
LA
T
N
E
S
(
0.
1dB
/D
IV
)
–6dB
100
1k
10k
100k
02
92
9-
0
2
3
TA = 25°C
VDD/VSS = ±5V
R = 200k
R = 20k
R = 50k
Figure 25. Normalized Gain Flatness vs. Frequency
FREQUENCY (Hz)
I LO
G
IC
(m
A)
500
300
400
200
100
0
10k
100k
1M
10M
02
92
9-
0
2
4
TA = 25°C
VDD/VSS = ±5V
CODE = 55H
Figure 26. VLOGIC Supply Current vs. Frequency
Figure 27. PSRR vs. Frequency
02
92
9-
0
26
A2
1.2V
852.0s
2.04s
Figure 28. Midscale Glitch Energy Code 0x80 to 0x7F
02
92
9-
02
7
CH1 5.00V
CH2 5.00V
M100ns
A CH1
0V
VW
CS
2
1
+5V
–5V
T
Figure 29. Large Signal Settling Time
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