參數(shù)資料
型號： AD7376AR1M
廠商： ANALOG DEVICES INC
元件分類： 數(shù)字電位計
英文描述： +-15 V Operation Digital Potentiometer
中文描述： 1000K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 128 POSITIONS, PDSO16
封裝： SOIC-16
文件頁數(shù)： 6/12頁
文件大小： 335K
代理商： AD7376AR1M
AD7376
–6–
REV. 0
FREQUENCY – Hz
G
–18
–24
–36
–48
–6
–12
–30
–42
A
B
W
OP275
V
SS
= +15V
V
AMPL
R
AB
= 100k
V
V
DD
0
1k
100k
1M
10k
CODE = 7F
H
40H
20H
10H
08H
04H
02H
01H
Figure 20. 100 k
Gain vs. Frequency
vs. Code
V
DD
= +15V
V
SS
= –15V
V
= 50mVrms
CODE = 40
H
FREQUENCY – Hz
G
0
–0.4
–0.8
–0.2
–0.6
10
100k
1M
10k
50k
V
100k
V
1M
V
A
B
W
OP275
–0.1
–0.7
–0.5
–0.3
0.1
–0.9
100
1k
R
AB
= 10k
V
Figure 23. Gain Flatness vs Fre-
quency vs. Nominal Resistance R
AB
TEMPERATURE –
8
C
–55
1.0
–35 –15
5
25
0.001
0.010
0.1
45
65
85 105 125
S
I
SS
@V
SS
= –15V, V
LOGIC
= +15V
I
DD
@V
DD
= +5V, V
LOGIC
= +0.8V
I
DD
@V
DD
= +5V, V
LOGIC
= +5V
I
DD
@V
DD
= +15V, V
LOGIC
= 0V
I
DD
@V
DD
= +15V, V
LOGIC
= +5V
R
AB
= 50k
V
10
Figure 26. Supply Current (I
DD
, I
SS
)
vs. Temperature
V
DD
= +15V
V
SS
= –15V
V
= 50mVrms
CODE = 40
H
FREQUENCY – Hz
G
–18
–24
–36
–48
–6
–12
–30
–42
0
1k
100k
1M
10k
50k
V
100k
V
R
AB
= 1M
V
–54
10k
V
A
B
W
OP275
Figure 21. –3 dB Bandwidth vs.
Nominal Resistance
+PSRR
V
DD
= +15V
6
10%
V
SS
= –15V
–PSRR
V
DD
= +15V
V
SS
= –15V
6
10%
+PSRR
V
DD
= +5V
6
10%
V
SS
= –5V
–PSRR
V
DD
= +5V
V
SS
= –5V
6
10%
FREQUENCY – Hz
P
10
100
1k
10k
100k
90
80
10
70
60
50
40
30
20
Figure 24. Power Supply Rejection
vs. Frequency
TEMPERATURE –
8
C
–55
1.0
–35 –15
5
25
0.001
0.010
0.1
V
DD
= +15V
V
SS
= –15V
45
65
85 105 125
S
m
A
Figure 27. I
A_SD
Shutdown Current vs.
Temperature
235.2
s
20m
H
O2
s
B
Lw
V
DD
= +15V
V
SS
= –15V
A2
2.9 V
DLY
Figure 22. Clock Feedthrough
V
B
– Volts
R
V
250
–15
–10
–5
0
5
200
50
0
150
100
V
DD
= +5V
V
SS
= –5V
300
350
400
T
A
= +25
8
C
SEE FIGURE 38 TEST CIRCUIT
V
DD
= +15V
V
SS
= –15V
10
15
Figure 25. Incremental Wiper
Contact Resistance vs.
Common-Mode Voltage
CLOCK FREQUENCY – Hz
S
1k
10k
100k
1M
10M
4.0
3.5
0.0
3.0
2.5
2.0
1.5
1.0
0.5
DATA = 55
H
DATA = 3F
H
V
DD
= +15V,
V
SS
= –15V
V
A
= +2.5V
V
B
= 0
T
A
= +25
8
C
Figure 28. I
DD
Supply Current vs.
Input Clock Frequency
相關(guān)PDF資料
PDF描述
AD7376AR50 +-15 V Operation Digital Potentiometer
AD7376ARU10 +-15 V Operation Digital Potentiometer
AD7376ARU100 +-15 V Operation Digital Potentiometer
AD7376ARU1M +-15 V Operation Digital Potentiometer
AD7376* Precision Reference; Package: SO; No of Pins: 8; Temperature Range: 0°C to +70°C
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7376AR50 制造商:Analog Devices 功能描述:Digital Potentiometer 128POS 50KOhm Single 16-Pin SOIC W 制造商:Rochester Electronics LLC 功能描述:+/-15V DIGITAL POTENTIOMETERS 50K OHM - Bulk 制造商:Analog Devices 功能描述:CONVERTOR DC ((NW))
AD7376AR50-REEL 制造商:Analog Devices 功能描述:Digital Potentiometer 128POS 50KOhm Single 16-Pin SOIC W T/R
AD7376ARU10 制造商:Analog Devices 功能描述:Digital Potentiometer 128POS 10KOhm Single 14-Pin TSSOP 制造商:Rochester Electronics LLC 功能描述:+/-15V DIGITAL POTENTIOMETERS 10K OHM - Bulk 制造商:Analog Devices 功能描述:IC DIGITAL POTENTIOMETER
AD7376ARU100 制造商:Analog Devices 功能描述:Digital Potentiometer 128POS 100KOhm Single 14-Pin TSSOP
AD7376ARU100-REEL7 制造商:Analog Devices 功能描述:Digital Potentiometer 128POS 100KOhm Single 14-Pin TSSOP T/R
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