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參數(shù)資料
型號(hào): AD5204BRZ50
廠商: Analog Devices Inc
文件頁(yè)數(shù): 2/20頁(yè)
文件大?。?/td> 0K
描述: IC DGTL POT QUAD 50K 24-SOIC
產(chǎn)品變化通告: Product Discontinuance 27/Oct/2011
標(biāo)準(zhǔn)包裝: 31
接片: 256
電阻(歐姆): 50k
電路數(shù): 4
溫度系數(shù): 標(biāo)準(zhǔn)值 700 ppm/°C
存儲(chǔ)器類型: 易失
接口: 4 線 SPI(芯片選擇)
電源電壓: 2.7 V ~ 5.5 V,±2.3 V ~ 2.7 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 24-SOIC W
包裝: 管件
AD5204/AD5206
Rev. C | Page 10 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
120
110
30
70
60
50
40
90
80
100
VDD/VSS = ±2.7V
–3.0
–2.0
–1.0
0
1.0
2.0
3.0
4.0
5.0
6.0
S
W
IT
CH
RE
S
IS
T
ANCE
(
)
COMMON MODE (V)
VDD/VSS = 5.5V/0V
VDD/VSS = 2.7V/0V
06
88
4-
0
07
–4
–2
0
50k
100k
10k
VDD = ±2.7V
VSS = –2.7V
VA = 100mV rms
DATA = 0x80
1k
10k
100k
1M
NO
RM
AL
IZ
E
D
G
A
IN
(
d
B)
FREQUENCY (Hz)
OP42
VA
06
88
4-
0
10
Figure 9. Incremental On Resistance of the Wiper vs. Voltage
Figure 12. 3 dB Bandwidth vs. Terminal Resistance,
±2.7 V Dual-Supply Operation
100
1k
10k
100k
GA
IN
(
d
B
)
FREQUENCY (Hz)
50k
100k
10k
VA
OP42
VB = 0V
VDD = +2.7V
VSS = –2.7V
VA = 100mV rms
DATA = 0x80
TA = 25°C
–5.99
–6.09
–6.08
–6.07
–6.06
–6.05
–6.04
–6.03
–6.02
–6.01
–6.00
0
68
84
-0
08
1k
10k
100k
1M
G
A
IN
(
d
B
)
FREQUENCY (Hz)
0
–60
–54
–48
–42
–36
–30
–24
–18
–12
–6
DATA = 0x80
DATA = 0x40
DATA = 0x20
DATA = 0x10
DATA = 0x08
DATA = 0x04
DATA = 0x02
DATA = 0x01
VDD = +2.7V
VSS = –2.7V
VA = 100mV rms
TA = 25°C
VA
OP42
06
88
4-
01
1
Figure 10. Gain Flatness vs. Frequency
Figure 13. Bandwidth vs. Code, 10 kΩ Version
1k
10k
100k
1M
GA
IN
(
d
B
)
FREQUENCY (Hz)
0
–60
–54
–48
–42
–36
–30
–24
–18
–12
–6
DATA = 0x80
DATA = 0x40
DATA = 0x20
DATA = 0x10
DATA = 0x08
DATA = 0x04
DATA = 0x02
DATA = 0x01
VDD = +2.7V
VSS = –2.7V
VA = 100mV rms
TA = 25°C
VA
OP42
068
84
-01
2
–4
–2
0
50k
100k
10k
1k
10k
100k
1M
NO
RM
AL
IZ
E
D
G
AI
N
(
d
B
)
FREQUENCY (Hz)
OP42
+1.5V
2.7V
VDD = 2.7V
VSS = 0V
VA = 100mV rms
DATA = 0x80
TA = 25°C
0
688
4-
0
09
Figure 11. 3 dB Bandwidth vs. Terminal Resistance,
2.7 V Single-Supply Operation
Figure 14. Bandwidth vs. Code, 50 kΩ Version
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