參數(shù)資料
型號: LMC6084AIMX
元件分類: 運算放大器
英文描述: Voltage-Feedback Operational Amplifier
中文描述: 電壓反饋運算放大器
文件頁數(shù): 4/15頁
文件大小: 366K
代理商: LMC6084AIMX
AC Electrical Characteristics
The following specifications apply for V
+
= 5V, V
= 0V, V
= 1.5V, V
= 2.5V, and R
L
= 1M unless other otherwise noted.
Boldface
limits apply at the temperature extremes; all other limits T
J
= 25C.
Symbol
Parameter
Conditions
Typical
(Note 5)
LMC6022I
Limit
(Note 6)
0.05
0.03
Units
SR
Slew Rate
(Note 8)
0.11
V/μs
min
MHz
Deg
dB
dB
GBW
φ
M
G
M
Gain-Bandwidth Product
Phase Margin
Gain Margin
Amp-to-Amp Isolation
Input-Referred Voltage Noise
0.35
50
17
130
42
(Note 9)
F = 1 kHz
e
n
i
n
Input-Referred Current Noise
F = 1 kHz
0.0002
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to component may occur. Operating Ratings indicate conditions for which the device is in-
tended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The
guaranteed specifications apply only for the test conditions listed.
Note 2:
Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature and/or multiple Op Amp shorts
can result in exceeding the maximum allowed junction temperature of 150C. Output currents in excess of
±
30 mA over long term may adversely affect reliability.
Note 3:
The maximum power dissipation is a function of T
J(max)
,
θ
JA
and T
A
. The maximum allowable power dissipation at any ambient temperature is P
D
= (T
J(max)
T
A
)/
θ
JA
.
Note 4:
Human body model, 100 pF discharged through a 1.5 k
resistor.
Note 5:
Typical values represent the most likely parametric norm.
Note 6:
All limits are guaranteed by testing or correlation.
Note 7:
V
+
= 15V, V
CM
= 7.5V, and R
L
connected to 7.5V. For Sourcing tests, 7.5V
V
O
11.5V. For Sinking tests, 2.5V
V
O
7.5V.
Note 8:
V
+
= 15V. Connected as Voltage Follower with 10V step input. Number specified is the slower of the positive and negative slew rates.
Note 9:
Input referred. V
+
= 15V and R
L
= 100 k
connected to 7.5V. Each amp excited in turn with 1 kHz to produce V
O
= 13 V
PP
.
Note 10:
For operating at elevated temperatures the device must be derated based on the thermal resistance
θ
JA
with P
D
= (T
J
T
A
)/
θ
JA
.
Note 11:
All numbers apply for packages soldered directly into a PC board.
Note 12:
Do not connect output to V
+
when V
+
is greater than 13V or reliability may be adversely affected.
L
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