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參數(shù)資料
| 型號： | LM2904 |
| 廠商： | 意法半導體 |
| 英文描述： | Low Power Dual Operational Amplifiers(低功耗雙路運算放大器) |
| 中文描述： | 低功耗雙運算放大器（低功耗雙路運算放大器） |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 122K |
| 代理商： | LM2904 |
LOW POWER DUAL OPERATIONAL AMPLIFIERS
.
INTERNALLY FREQUENCY COMPENSATED
.
LARGEDC VOLTAGEGAIN : 100dB
.
WIDE BANDWIDTH (unity gain) : 1.1MHz
(temperaturecompensated)
.
VERY LOW SUPPLY CURRENT/OP (500
μ
A) -
ESSENTIALLY INDEPENDENT OF SUPPLY
VOLTAGE
.
LOW INPUT BIAS CURRENT : 20nA
(temperaturecompensated)
.
LOW INPUT OFFSET CURRENT : 2nA
.
INPUT COMMON-MODE VOLTAGE RANGE
INCLUDES GROUND
.
DIFFERENTIAL INPUT VOLTAGE RANGE
EQUAL TO THE POWER SUPPLYVOLTAGE
.
LARGE OUTPUT VOLTAGE SWING 0V TO
(V
CC
– 1.5V)
DESCRIPTION
Thiscircuit consistsof two independent,high gain,
internally frequency compensated which were
designed specifically for automotive and industrial
controlsystem.It operatesfrom asinglepowersup-
ply over a wide range of voltages. The low power
supplydrain is independentof the magnitudeof the
power supplyvoltage.
Applicationareas include transduceramplifiers, dc
gainblocksandalltheconventionalop-ampcircuits
whichnowcanbemoreeasilyimplementedinsingle
power supply systems. For example, thesecircuits
can be directly supplied with off the standard + 5V
whichis usedinlogicsystemsandwilleasilyprovide
the required interface electronics without requiring
any additionalpower supply.
In thelinear modethe 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
DIP8
(Plastic Package)
ORDER CODES
Part
Number
Temperature
Range
Package
D
N
P
LM2904
Example :
LM2904D
-40
o
C, +125
o
C
D
SO8
(Plastic Micropackage)
LM2904
June 1998
1
2
3
4
5
6
7
8
-
+
-
+
1 - Output 1
2 - Inverting input 1
3 - Non-inverting input1
4 - V
CC-
5 - Non-inverting input 2
6 - Invertinginput 2
7 - Ouput 2
8 - V
CC+
PIN CONNECTIONS
(top view)
P
TSSOP8
(Thin Shrink Small Outline Package)
PREVIEW
1/12
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM2904_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low power dual operational amplifier |
| LM2904_08 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low power dual operational amplifier |
| LM2904A | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Single Supply Dual Operational Amplifiers |
| LM2904ADMG | 功能描述:運算放大器 - 運放 3-26V Dual Lo PWR -40 to 105deg C 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LM2904ADMR2 | 功能描述:運算放大器 - 運放 3-26V Dual Lo PWR 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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