參數(shù)資料
型號(hào): op275
廠商: Analog Devices, Inc.
英文描述: Audio Dual OP AMP(音頻雙運(yùn)算放大器)
中文描述: 音頻雙運(yùn)算放大器(音頻雙運(yùn)算放大器)
文件頁數(shù): 4/12頁
文件大?。?/td> 200K
代理商: OP275
OP275–Typical Performance Curves
REV. A
–4–
SUPPLY VOLTAGE – V
O
25
20
–250
±
5
±
25
±
10
±
15
±
20
–5
–10
–15
–20
15
5
10
0
T
A
= +25
°
C
R
L
= 2k
+VOM
–VOM
Output Voltage Swing vs. Supply
Voltage
FREQUENCY – Hz
1M
10M
10k
100k
P
135
90
45
0
–45
–90
60
50
–20
40
30
20
10
0
–10
G
V
S
=
±
15V
T
A
= +25
°
C
MARKER 15 309.059Hz
MAG (A/H) 60.115dB
MARKER 15 309.058Hz
PHASE (A/R 90.606Deg
Open-Loop Gain, Phase vs. Frequency
FREQUENCY – Hz
120
100
0
100
1k
10M
10k
100k
1M
80
60
40
20
V
S
=
±
15V
T
A
= +25
°
C
C
Common-Mode Rejection vs.
Frequency
TEMPERATURE –
°
C
O
1500
0
–50
–25
100
0
25
50
75
1250
1000
750
500
250
V
S
=
±
15V
V
O
=
±
10V
+GAIN
R
L
= 2k
–GAIN
R
L
= 2k
+GAIN
R
L
= 600
–GAIN
R
L
= 600
Open-Loop Gain vs. Temperature
FREQUENCY – Hz
50
C
40
–301k
10k
100M
100k
1M
10M
30
20
10
0
–10
–20
V
S
=
±
15V
T
A
= +25
°
C
A
VCL
= +100
A
VCL
= +10
A
VCL
= +1
Closed-Loop Gain vs. Frequency
FREQUENCY – Hz
120
100
010
100
1M
1k
10k
100k
80
60
40
20
P
V
S
=
±
15V
T
A
= +25
°
C
+PSRR
–PSRR
Power Supply Rejection vs.
Frequency
FREQUENCY – Hz
1M
10M
10k
100k
P
180
135
–180
90
45
0
–45
–90
–135
40
30
–40
20
10
0
–10
–20
–30
G
V
S
=
±
15V
T
A
= +25
°
C
Closed-Loop Gain and Phase, A
V
= +1
FREQUENCY – Hz
60
I
50
0
100
1k
10M
10k
100k
1M
40
30
20
10
V
S
=
±
15V
T
A
= +25
°
C
A
VCL
= +1
A
VCL
= +10
A
VCL
= +100
Closed-Loop Output Impedance vs.
Frequency
FREQUENCY – Hz
100
80
–601k
10k
100M
100k
1M
10M
60
40
20
0
–20
–40
0
P
45
90
135
180
225
270
V
S
=
±
15V
R
L
= 2k
T
A
= +25
°
C
O
GAIN
PHASE
m
= 58
°
Open-Loop Gain, Phase vs. Frequency
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