参数资料
型号: MC33078N
厂商: 意法半导体
元件分类: 运动控制电子
英文描述: LOW NOISE DUAL OPERATIONAL AMPLIFIERS
中文描述: 低噪声双运算放大器
文件页数: 3/9页
文件大小: 99K
代理商: MC33078N
ELECTRICALCHARACTERISTICS
V
CC+
= +15V,V
CC-
= -15V, T
amb
= 25
o
C (unlessotherwise specified)
Symbol
V
io
Parameter
Min.
Typ.
Max.
Unit
mV
Input Offset Voltage (V
o
= 0V, V
ic
= 0V)
T
amb
= +25
o
C
T
min.
T
amb
T
max.
Input Offset Voltage Drift
V
ic
= 0V, V
o
= 0V, T
min.
T
amb
T
max.
Input Offset Current (V
ic
= 0V, V
O
= 0V)
T
amb
= +25
C
T
min.
T
amb
T
max.
Input Bias Current (V
ic
= 0V, V
O
= 0V)
T
amb
= +25
o
C
T
min.
T
amb
T
max.
Common Mode Input Voltage Range (
V
IO
= 5mV, V
O
= 0V)
Large Signal Voltage Gain (R
L
= 2k
, V
O
=
±
10V)
T
amb
= +25
o
C
T
min.
T
amb
T
max.
Output Voltage Swing (V
id
=
±
1V)
0.15
2
3
DV
io
2
μ
V/
o
C
I
io
10
150
175
nA
I
ib
250
750
800
nA
V
icm
A
vd
±
13
±
14
V
dB
90
85
100
±
V
opp
R
L
= 600
R
L
= 600
R
L
= 2.0k
R
L
= 2.0k
R
L
= 10k
R
L
= 10k
13.2
13.5
12.2
-12.7
14
-14.2
14.3
-14.6
100
-13.2
-14
V
CMR
SVR
Common Mode Rejection Ratio (V
ic
=
±
13V)
Supply Voltage RejectionRatio
V
CC+
/ V
CC-
= +15V / -15V to +5V / -5V
Output Short Circuit Current (V
id
=
±
1V, Output to Ground)
Source
Sink
Supply current (V
O
= 0V, All Amplifiers)
T
amb
= +25
C
T
min.
T
amb
T
max.
Slew Rate
V
i
= -10Vto +10V, R
L
= 2k
, C
L
= 100pF, A
V
= +1
Gain Bandwidth Product (f = 100kHz, R
L
= 2k
, C
L
= 100pF)
Unity Gain Bandwidth (Openloop)
Gain Margin (R
L
= 2k
)
80
dB
dB
80
105
I
o
15
20
29
37
mA
I
CC
4
5
5.5
mA
SR
5
10
7
15
9
-11
-6
55
30
V/
μ
s
GBP
B
A
m
MHz
MHz
dB
C
L
= 0pF
C
L
= 100pF
C
L
= 0pF
C
L
= 100pF
m
Phase Margin (R
L
= 2k
)
Degrees
e
n
Equivalent Input Noise Voltage (R
S
= 100
, f = 1kHz)
4.5
nV
Hz
pA
Hz
%
i
n
Equivalent Input Noise current (f = 1kHz)
0.5
THD
Total Harmonic Distortion
R
L
= 2k
, f = 20Hz to 20kHz, V
O
= 3V
rms
, A
V
= +1
Channel Separation (f = 20Hz to 20kHz)
Full Power Bandwidth (V
O
= 27V
pp
, R
L
= 2k
, THD
1%)
Output Impedance (V
O
= 0V, f = 9MHz)
Input Resistance (V
ic
= 0V)
Input Capacitance (V
ic
= 0V)
0.002
120
120
37
175
12
V
O1
/V
O2
FPB
Z
o
R
i
C
i
dB
kHz
k
pF
MC33078
3/9
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