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參數(shù)資料
| 型號： | LM2902EP |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | Low Power Quad Operational Amplifiers |
| 中文描述： | 低功耗四運(yùn)算放大器 |
| 文件頁數(shù)： | 1/18頁 |
| 文件大小： | 851K |
| 代理商： | LM2902EP |
LM2902EP
Low Power Quad Operational Amplifiers
General Description
The LM2902 consists of four independent, high gain, inter-
nally frequency compensated operational amplifiers which
were designed specifically to operate from a single power
supply over a wide range of voltages. Operation from split
power supplies is also possible and the low power supply
current drain is independent of the magnitude of the power
supply voltage.
Application areas include transducer amplifiers, DC gain
blocks and all the conventional op amp circuits which now
can be more easily implemented in single power supply
systems. For example, the LM2902 can be directly operated
off of the standard +5V power supply voltage which is used
in digital systems and will easily provide the required inter-
face electronics without requiring the additional
±
15V power
supplies.
ENHANCED PLASTIC
Extended Temperature Performance of 40C to +85C
Baseline Control - Single Fab & Assembly Site
Process Change Notification (PCN)
Qualification & Reliability Data
Solder (PbSn) Lead Finish is standard
Enhanced Diminishing Manufacturing Sources (DMS)
Support
Unique Characteristics
n
In the linear mode the input common-mode voltage
range includes ground and the output voltage can also
swing to ground, even though operated from only a
single power supply voltage
n
The unity gain cross frequency is temperature
compensated
n
The input bias current is also temperature compensated
Advantages
n
Eliminates need for dual supplies
n
Four internally compensated op amps in a single
package
n
Allows directly sensing near GND and V
OUT
also goes
to GND
n
Compatible with all forms of logic
n
Power drain suitable for battery operation
Features
n
Internally frequency compensated for unity gain
n
Large DC voltage gain
n
Wide bandwidth (unity gain)
(temperature compensated)
n
Wide power supply range:
Single supply
3V to 26V
or dual supplies
±
1.5V to
±
13V
n
Very low supply current drain (700 μA)—essentially
independent of supply voltage
n
Low input biasing current
(temperature compensated)
n
Low input offset voltage
and offset current:
5 nA
n
Input common-mode voltage range includes ground
n
Differential input voltage range equal to the power
supply voltage
n
Large output voltage swing
100 dB
1 MHz
45 nA
2 mV
0V to V
+
1.5V
Applications
n
Selected Military Applications
n
Selected Avionics Applications
Ordering Information
PART NUMBER
LM2902MEP
(Notes 1, 2)
VID PART NUMBER
V62/04744-01
TBD
NS PACKAGE NUMBER
(Note 3)
M14A
TBD
Note 1: For the following (Enhanced Plastic) version, check for availability: LM2902MXEP, LM2902MTEP, LM2902MTXEP, LM2902NEP. Parts listed
with an "X" are provided in Tape & Reel and parts without an "X" are in Rails.
Note 2: FOR ADDITIONAL ORDERING AND PRODUCT INFORMATION, PLEASE VISIT THE ENHANCED PLASTIC WEB SITE AT: www.national.com/
mil
Note 3: Refer to package details under Physical Dimensions
February 2005
L
2005 National Semiconductor Corporation
DS201140
www.national.com
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM2902MEP | Low Power Quad Operational Amplifiers |
| LM2903HD | LOW POWER DUAL VOLTAGE COMPARATORS |
| LM2903P | Programmable Low-Power Operational Amplifier 8-PDIP -40 to 85 |
| LM2903PT | LOW POWER DUAL VOLTAGE COMPARATORS |
| LM2903YPT | LOW POWER DUAL VOLTAGE COMPARATORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM2902-EP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE OPERATIONAL AMPLIFIER |
| LM2902FVT-E2 | 制造商:ROHM Semiconductor 功能描述: |
| LM2902H | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Power Quad Operational Amplifier |
| LM2902HD | 功能描述:運(yùn)算放大器 - 運(yùn)放 Lo Pwr Quad Op Amp 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 |
| LM2902HD/HDT | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Power Quad Operational Amplifier |
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