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參數(shù)資料
型號(hào): AD5290YRMZ50-R7
廠商: Analog Devices Inc
文件頁(yè)數(shù): 5/20頁(yè)
文件大小: 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(chǔ)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 13 of 20
–60
0
100
04716-036
FREQUENCY (Hz)
POWER
SUPPLY
REJECTION
RATIO
(dB)
1M
1k
10k
100k
–40
–20
CODE = 80H, VDD/VSS = ±15V, VA/VB = ±10V
–PSRR @ VDD/VSS = ±15V DC ± 10% p-p AC
+PSRR @ VDD/VSS = ±15V DC ± 10% p-p AC
Figure 17. Power Supply Rejection vs. Frequency
1
0.0001
10
04716-009
FREQUENCY (Hz)
THD
+
N
(%)
100k
100
1k
10k
0.001
0.01
10k
50k
100k
VDD/VSS = ±15V
CODE = MIDSCALE
VIN = 1VRMS
Figure 18. Total Harmonic Distortion Plus Noise vs. Frequency
1
0.001
04716-010
AMPLITUDE (V)
THD
+
N
(%)
10
0.01
0.1
1
0.01
0.1
VDD/VSS = ±15V
CODE = MIDSCALE
fIN = 1kHz
10k
50k
100k
Figure 19. Total Harmonic Distortion Plus Noise vs. Amplitude
6
0
04716-027
CODE (Decimal)
THEORETICAL
I
WB_MAX
(mA)
256
5
4
3
2
1
64
128
192
VDD/VSS = 30V/0V
VA = VDD
VB = 0V
RAB = 10k
RAB = 50k
RAB = 100k
Figure 20. Theoretical Maximum Current vs. Code
140
0
10k
04716-037
FREQUENCY (Hz)
SUPPLY
CURRENT
I
DD
(
A)
10M
100k
1M
120
100
80
60
40
20
VDD = +15V
VSS = –15V
VDIG = +5V
CODE = FF
CODE = AA
Figure 21. Supply Current IDD vs. Frequency
10
0
10k
04716-038
FREQUENCY (Hz)
SUPPLY
CURRENT
I
SS
(nA)
10M
100k
1M
VDD = +15V
VSS = –15V
VDIG = +5V
CODE = FF
CODE = AA
8
6
4
2
Figure 22. Supply Current ISS vs. Frequency
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