參數資料
型號： AD5222BRU100
廠商： ANALOG DEVICES INC
元件分類： 音頻控制
英文描述： Increment/Decrement Dual Digital Potentiometer
中文描述： 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO14
封裝： TSSOP-14
文件頁數： 6/10頁
文件大?。?/td> 173K
代理商： AD5222BRU100
AD5222
–6–
REV. 0
FREQUENCY – Hz
1200
1
10M
I
D
m
A1000
10k
100k
1M
800
600
400
A
B
C
D
200
0
A – V
= 5.5V
CODE = 15
H
B – V
DD
= 3.3V
CODE = 15
H
C – V
= 5.5V
CODE = 3F
H
D – V
= 3.3V
CODE = 3F
H
T
A
= 25
8
C
Figure 15. I
DD
, I
SS
Supply Current vs. Clock Frequency
COMMON MODE – Volts
10
–3
S
V
100
80
60
40
20
90
70
50
30
T
A
= 25
8
C
–2
–1
0
1
2
3
4
5
6
V
DD
/V
SS
=
6
2.7V
V
DD
/V
SS
= 5.5V/0V
V
DD
/V
SS
= 2.7V/0V
Figure 16. Incremental Wiper Contact Resistance vs.
V
DD
/V
SS
TEMPERATURE –
8
C
1
0.1
0.001
–40
85
–15
S
0.01
10
35
60
LOGIC = 0V OR V
DD
V
DD
= 2.7V
V
DD
= 5.5V OR V
DD
/V
SS
=
6
2.7V
Figure 17. Supply Current vs. Temperature
INPUT LOGIC VOLTAGE – V
10
1
0.001
0
5
1
S
0.01
2
3
4
6
V
DD
= 5.5V
V
A
= 5.5V
V
DD
/V
=
6
2.5V
V
A
= 2.5V
V
DD
= 2.7V
V
A
= 2.7V
0.1
Figure 18. Supply Current vs. Input Logic Voltage
20mV/DIV
V
W
CLK
2V/DIV
V
DD
= 2.7V
V
A
= 2.7V
V
B
= 0V
Figure 19. Midscale Transition 3F
H
to 40
H
20mV/DIV
V
DD
= 2.7V
V
A
= 2.7V
V
B
= 0V
V
WA
V
WB
CLK
2V/DIV
Figure 20. Stereo Step Transition, Mode = 0
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相關代理商/技術參數
參數描述
AD5222BRU100-REEL7 制造商:Analog Devices 功能描述:Digital Potentiometer 128POS 100KOhm Dual 14-Pin TSSOP T/R 制造商:Rochester Electronics LLC 功能描述:7-BIT RDAC WITH UP/DWN CONTROL - Tape and Reel
AD5222BRU10-REEL7 制造商:Analog Devices 功能描述:Digital Potentiometer 128POS 10KOhm Dual 14-Pin TSSOP T/R
AD5222BRU1M 制造商:Analog Devices 功能描述:Digital Potentiometer 128POS 1MOhm Dual 14-Pin TSSOP 制造商:Rochester Electronics LLC 功能描述:7-BIT RDAC WITH UP/DWN CONTROL - Bulk
AD5222BRU1M-REEL7 制造商:Analog Devices 功能描述:Digital Potentiometer 128POS 1MOhm Dual 14-Pin TSSOP T/R 制造商:Rochester Electronics LLC 功能描述:7-BIT RDAC WITH UP/DWN CONTROL - Tape and Reel
AD5222BRU50 制造商:Analog Devices 功能描述:Digital Potentiometer 128POS 50KOhm Dual 14-Pin TSSOP 制造商:Rochester Electronics LLC 功能描述:7-BIT RDAC WITH UP/DWN CONTROL - Bulk
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