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參數(shù)資料
| 型號： | LM7121IMX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運(yùn)算放大器 |
| 英文描述： | 235 MHz Tiny Low Power Voltage Feedback Amplifier |
| 中文描述： | OP-AMP, 15000 uV OFFSET-MAX, 175 MHz BAND WIDTH, PDSO8 |
| 封裝： | 0.150 INCH, SOP-8 |
| 文件頁數(shù)： | 15/19頁 |
| 文件大?。?/td> | 666K |
| 代理商： | LM7121IMX |
Application Information
(Continued)
It is very important to keep the lead lengths to a minimum
and to provide a low impedance current path by using a
ground-plane on the board.
Caution:
If R
is removed, the current balance at the output
of LM7121 would be disturbed and it would have to supply
the full amount of load current. This might damage the part if
power dissipation limit is exceeded.
Color Video on Twisted Pairs Using Single Supply
The circuit shown in Figure 4 can be used to drive in excess
of 25 meters length of twisted pair cable with no loss of reso-
lution or picture definition when driving a NTSC monitor at
the load end.
DS012348-93
FIGURE 3. Waveform across a 100
Load
www.national.com
15
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| LM7121 | 235 MHz Tiny Low Power Voltage Feedback Amplifier |
| LM7121IM5 | RES NET ISOLATED 1.5K OHM 6-SIP |
| LM7121IM5X | 235 MHz Tiny Low Power Voltage Feedback Amplifier |
| LM7131BCM5X | Tiny High Speed Single Supply Operational Amplifier |
| LM7131ACN | IC-HIGH SPEED OP AMP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM7121IMX/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 |
| LM7121IN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IC-200MHZ FEEDBACK AMP |
| LM7131 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Tiny High Speed Single Supply Operational Amplifier |
| LM7131A WAF | 制造商:Texas Instruments 功能描述: |
| LM7131ACM | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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