參數(shù)資料
型號(hào): 33078
廠商: Motorola, Inc.
英文描述: DUAL/QUAD LOW NOISE OPERATIONAL AMPLIFIERS
中文描述: 雙/四低噪聲運(yùn)算放大器
文件頁數(shù): 3/12頁
文件大?。?/td> 277K
代理商: 33078
MC33078 MC33079
3
MOTOROLA ANALOG IC DEVICE DATA
AC ELECTRICAL CHARACTERISTICS
(VCC = +15 V, VEE = –15 V, TA = 25
°
C, unless otherwise noted.)
Characteristics
Symbol
Min
Typ
Max
Unit
Slew Rate (Vin = –10 V to +10 V, RL = 2.0 k
, CL = 100 pF AV = +1.0)
Gain Bandwidth Product (f = 100 kHz)
SR
5.0
7.0
V/
μ
s
GBW
10
16
MHz
Unity Gain Frequency (Open Loop)
fU
Am
9.0
MHz
Gain Margin (RL = 2.0 k
)
CL = 0 pF
CL = 100 pF
–11
–6.0
dB
Phase Margin (RL = 2.0 k
)
CL = 0 pF
CL = 100 pF
φ
m
55
40
Degree
s
Channel Separation (f = 20 Hz to 20 kHz)
CS
–120
dB
Power Bandwidth (VO = 27 Vpp, RL = 2.0 k
, THD
1.0%)
Distortion (RL = 2.0 k
, f = 20 Hz to 20 kHz, VO = 3.0 Vrms, AV = +1.0)
Open Loop Output Impedance (VO = 0 V, f = 9.0 MHz)
Differential Input Resistance (VCM = 0 V)
Differential Input Capacitance (VCM = 0 V)
Equivalent Input Noise Voltage (RS = 100
, f = 1.0 kHz)
Equivalent Input Noise Current (f = 1.0 kHz)
BWp
THD
120
kHz
0.002
%
|ZO|
RIN
CIN
en
in
37
175
k
12
pF
4.5
nV/ Hz
0.5
pA/
Hz
VCM = 0 V
TA = 25
°
C
Figure 1. Maximum Power Dissipation
versus Temperature
Figure 2. Input Bias Current versus
Supply Voltage
Figure 3. Input Bias Current versus Temperature
Figure 4. Input Offset Voltage versus Temperature
P
D
,
–20
0
TA, AMBIENT TEMPERATURE (
°
C)
20
40
60
80
100
120 140
160
–55 –40
MC33078P & MC33079P
MC33079D
MC33078D
5.0
10
15
20
VCC, | VEE |, SUPPLY VOLTAGE (V)
I
I
,
TA, AMBIENT TEMPERATURE (
°
C)
0
25
50
75
100
125
–55
–25
VCC = +15 V
VEE = –15 V
VCM = 0 V
V
,
I
TA, AMBIENT TEMPERATURE (
°
C)
–55
–25
0
25
50
75
100
125
Unit 1
Unit 2
Unit 3
VCC = +15 V
VEE = –15 V
RS = 10
VCM = 0 V
AV = +1
I
I
,
2400
2000
1600
1200
800
400
0
800
600
400
200
0
1000
800
600
400
200
0
2.0
1.0
0
–1.0
–2.0
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