參數(shù)資料
型號(hào): LMV301MG
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 運(yùn)算放大器
英文描述: Low Input Bias Current, 1.8V Op Amp w/ Rail-to-Rail Output
中文描述: OP-AMP, 9000 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO5
封裝: SC-70, 5 PIN
文件頁(yè)數(shù): 5/19頁(yè)
文件大小: 624K
代理商: LMV301MG
5V AC Electrical Characteristics
5V, V
= 0V, V
CM
= V
+
/2, V
O
= 2.5V and R
L
>
1M
.
Boldface
limits apply at the temperature extremes.
Unless otherwise specified, all limits guaranteed for T
J
= 25C. V
+
=
Symbol
Parameter
Condition
Typ
(Note 4)
0.66
1
70
15
40
30
0.069
Units
SR
GBW
φ
m
G
m
e
n
Slew Rate
Gain Bandwidth Product
Phase Margin
Gain Margin
Input-Referred Voltage
Noise
Total Harmonic Distortion
(Note 6)
V/μs
MHz
Deg
dB
nV/
f = 1kHz, V
CM
= 1V
f = 100kHz
f = 1kHz, A
V
= +1
R
L
= 600
, V
O
= 1V
PP
THD
%
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.
Note 2:
Applies to both single supply operation. Continuous short circuit operation at elevated ambient temperature can result in exceeding the maximum allowed
junction temperature of 150C. Output currents in excess of 45mA 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
. All numbers apply for packages soldered directly into a PC board.
Note 4:
Typical value represent the most likely parametric norm.
Note 5:
All limits are guaranteed by testing or statistical analysis.
Note 6:
V
+
= 5V. Connected as voltage follower with 5V step input. Number specified is the slower of the positive and negative slew rates.
Note 7:
Human body model, 1.5k
in series with 100pF. Machine model, 200
in series with 100pF.
Simplified Schematic
20019302
L
www.national.com
5
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