參數(shù)資料
型號: LP324MTX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 運(yùn)算放大器
英文描述: Micropower Quad Operational Amplifier
中文描述: QUAD OP-AMP, 9000 uV OFFSET-MAX, 0.1 MHz BAND WIDTH, PDSO14
封裝: TSSOP-14
文件頁數(shù): 3/11頁
文件大?。?/td> 364K
代理商: LP324MTX
Electrical Characteristics
(Note 6) (Continued)
LP2902
(Note 9)
Tested
Limit
(Note 7)
LP324
Tested
Limit
(Note 7)
Symbol
Parameter
Conditions
Design
Limit
(Note 8)
Design
Limit
(Note 8)
Units
Limits
Typ
Typ
GBW
Gain Bandwidth
Product
Slew Rate
100
100
KHz
SR
50
50
V/mS
Note 1:
“Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
functional, but do not guarantee specific performance limits.
Note 2:
The input voltage is not allowed to go more than 0.3V below V
(GND) as this will turn on a parasitic transistor causing large currents to flow through the
device.
Note 3:
Short circuits from the output to GND can cause excessive heating and eventual destruction. The maximum sourcing output current is approximately 30 mA
independent of the magnitude of V
. At values of supply voltage in excess of 15 V
DC
, continuous short-circuit to GND can exceed the power dissipation ratings
(particularly at elevated temperatures) and cause eventual destruction. Destructive dissipation can result from simultaneous shorts on all amplifiers.
Note 4:
For operation at elevated temperatures, these devices must be derated based on a thermal resistance of
θ
JA
and T
J
max. T
J
= T
A
+
θ
JA
P
D
.
Note 5:
The LP2902 may be operated from 40C
T
A
+85C, and the LP324 may be operated from 0C
T
A
+70C.
Note 6: Boldface
numbers apply at temperature extremes. All other numbers apply only at T
A
= T
J
= 25C, V
+
= 5V, V
cm
= V/2, and R
L
=100k connected to GND
unless otherwise specified.
Note 7:
Guaranteed and 100% production tested.
Note 8:
Guaranteed (but not 100% production tested) over the operating supply voltage range (3.0V to 32V for the LP324, LP324, and 3.0V to 26V for the LP2902),
and the common mode range (0V to V
1.5V), unless otherwise specified. These limits are not used to calculate outgoing quality levels.
Note 9:
The LP2902 operating supply range is 3V to 26V, and is not tested above 26V.
Note 10:
The test circuit used consists of the human body model of 100 pF in series with 1500
.
L
www.national.com
3
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