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參數(shù)資料
| 型號： | 5962-9676001QPA |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運算放大器 |
| 英文描述： | DUAL OP-AMP, 3000 uV OFFSET-MAX, 4 MHz BAND WIDTH, CDIP8 |
| 封裝： | CERDIP-8 |
| 文件頁數(shù)： | 14/16頁 |
| 文件大?。?/td> | 574K |
| 代理商： | 5962-9676001QPA |
Pulse Response R
L=2 k,CL=10 pF
Application Hints
The LF412 series of JFET input dual op amps are internally
trimmed (BI-FET II) providing very low input offset voltages
and guaranteed input offset voltage drift. These JFETs have
large reverse breakdown voltages from gate to source and
drain eliminating the need for clamps across the inputs.
Therefore, large differential input voltages can easily be ac-
commodated without a large increase in input current. The
maximum differential input voltage is independent of the sup-
ply voltages. However, neither of the input voltages should
be allowed to exceed the negative supply as this will cause
large currents to flow which can result in a destroyed unit.
Exceeding the negative common-mode limit on either input
will cause a reversal of the phase to the output and force the
amplifier output to the corresponding high or low state.
Exceeding the negative common-mode limit on both inputs
will force the amplifier output to a high state. In neither case
does a latch occur since raising the input back within the
common-mode range again puts the input stage and thus
the amplifier in a normal operating mode.
Exceeding the positive common-mode limit on a single input
will not change the phase of the output, however, if both in-
puts exceed the limit, the output of the amplifier may be
forced to a high state.
The amplifiers will operate with a common-mode input volt-
age equal to the positive supply; however, the gain band-
width and slew rate may be decreased in this condition.
When the negative common-mode voltage swings to within
3V of the negative supply, an increase in input offset voltage
may occur.
Small Signal Inverting
DS005656-36
Small Signal Non-Inverting
DS005656-37
Large Signal Inverting
DS005656-38
Large Signal Non-Inverting
DS005656-39
Current Limit (R
L=100)
DS005656-40
LF412
www.national.com
7
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| 5962-9688101QPA | DUAL COMPARATOR, 10000 uV OFFSET-MAX, 1400 ns RESPONSE TIME, CDIP8 |
| 5962-9751001Q2A | DUAL OP-AMP, 2500 uV OFFSET-MAX, 0.5 MHz BAND WIDTH, CQCC20 |
| 5962-9751001QHA | DUAL OP-AMP, 2500 uV OFFSET-MAX, 0.5 MHz BAND WIDTH, CDFP10 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 5962-9676201QLA | 制造商:Analog Devices 功能描述:24-BIT SIGNAL CONDITIONING S/DELTA I.C. 制造商:Rochester Electronics LLC 功能描述:24-BIT SIGNAL CONDITIONING S/DELTA I.C. - Bulk |
| 5962-9676801Q2A | 制造商:Texas Instruments 功能描述:Buffer/Line Driver 4-CH Non-Inverting 3-ST BiCMOS 20-Pin LCCC Tube 制造商:Texas Instruments 功能描述:BFFR/LINE DRVR 4-CH NON-INV 3-ST BICMOS 20LCCC - Rail/Tube |
| 59629676801QCA | 制造商:TI 功能描述:SNJ54ABT125J |
| 5962-9676801QCA | 制造商:Texas Instruments 功能描述:Buffer/Line Driver 4-CH Non-Inverting 3-ST BiCMOS 14-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:BFFR/LINE DRVR 4-CH NON-INV 3-ST BICMOS 14CDIP - Rail/Tube |
| 5962-9676801QDA | 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:5962-9676801QDA - Rail/Tube 制造商:Texas Instruments 功能描述:Buffer/Line Driver 4-CH Non-Inverting 3-ST BiCMOS 14-Pin CFPAK Tube |
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