參數(shù)資料
型號(hào): MC33078YD
廠(chǎng)商: 意法半導(dǎo)體
元件分類(lèi): 運(yùn)動(dòng)控制電子
英文描述: Low Noise Dual Operational Amplifier
中文描述: 低噪聲雙運(yùn)算放大器
文件頁(yè)數(shù): 8/14頁(yè)
文件大?。?/td> 169K
代理商: MC33078YD
Macromodels
MC33078
8/14
4
Macromodels
4.1
Important note concerning this macromodel
Please consider following remarks before using this macromodel.
– All models are a trade-off between accuracy and complexity (i.e. simulation time).
– Macromodels are not a substitute to breadboarding; rather, they confirm the validity of
a design approach and help to select surrounding component values.
– A macromodel emulates the NOMINAL performance of a TYPICAL device within
SPECIFIED OPERATING CONDITIONS (i.e. temperature, supply voltage, etc.). Thus
the macromodel is often not as exhaustive as the datasheet, its goal is to illustrate the
main parameters of the product.
– Data issued from macromodels used outside of its specified conditions (V
CC
,
Temperature, etc.) or even worse: outside of the device operating conditions (V
CC
,
V
icm
, etc.) are not reliable in any way.
In
Section 4.2
, the electrical characteristics resulting from the use of this macromodel are
presented.
4.2
Electrical characteristics from macromodelization
Table 4.
Electrical characteristics resulting from macromodel simulation at
V
CC+
= +15V, V
CC
- = -15V, T
amb
= 25°C (unless otherwise specified)
Symbol
Conditions
Value
Unit
V
io
0
mV
A
VD
R
L
= 2k
,
V
O
= ±10V
100
dB
I
CC
No load, per operator
2
mA
V
icm
V
io
= 5mV, V
O
= 0V
R
L
= 2k
28
V
V
opp
28.2
V
I
sink
V
O
= 0V
37
mA
I
source
V
O
= 0V
R
L
= 2k
, C
L
= 100pF
R
L
= 10k
, C
L
= 100pF, A
V
= +1
R
L
= 2k
, C
L
= 0pF
29
mA
GBP
15
MHz
SR
7
V/
μ
s
φ
m
55
Degrees
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MC33079 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Low noise quad operational amplifier
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