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參數(shù)資料
| 型號： | LP2902N |
| 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, 10000 uV OFFSET-MAX, 0.1 MHz BAND WIDTH, PDIP14 |
| 封裝： | DIP-14 |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 323K |
| 代理商： | LP2902N |
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
Drift
I
os
Drift
GBW
10
10
pA/C
Gain
Bandwidth
Product
Slew Rate
100
100
KHz
S
r
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 (par-
ticularly 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
.
Typical Performance Curves
Input Voltage Range
DS008562-21
Input Current
DS008562-22
Supply Current
DS008562-23
Voltage Gain
DS008562-24
Open Loop
Frequency Response
DS008562-25
Power Supply
Rejection Ratio
DS008562-26
www.national.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LP2902N NOPB | 制造商:National Semiconductor 功能描述:OP Amp Quad GP |
| LP2902N | 制造商:Texas Instruments 功能描述:IC OP-AMP 100kHZ 0.05V/ DIP-14 |
| LP2902N/A+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| LP2902N/B+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| LP2902N/NOPB | 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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