- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄68797 > 5962-9175801MPX (NATIONAL SEMICONDUCTOR CORP) OP-AMP, 3500 uV OFFSET-MAX, 300 MHz BAND WIDTH, CDIP8 PDF資料下載
參數(shù)資料
| 型號： | 5962-9175801MPX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運算放大器 |
| 英文描述： | OP-AMP, 3500 uV OFFSET-MAX, 300 MHz BAND WIDTH, CDIP8 |
| 封裝： | CERDIP-8 |
| 文件頁數(shù)： | 11/12頁 |
| 文件大小： | 359K |
| 代理商： | 5962-9175801MPX |
Application Division
1275216
FIGURE 1. Recommended Non-Inverting Gain Circuit
1275217
FIGURE 2. Recommended Inverting Gain Circuit
Description
The CLC420 is a high speed, slew boosted, voltage feedback
amplifier with unity-gain stability. These features along with
matched inputs, low input bias and noise currents, and ex-
cellent CMRR render the CLC420 very attractive for active
filters, differential amplifiers, log amplifiers, and tran-
simpedance amplifiers.
DC accuracy
Unlike current feedback amplifiers, voltage-feedback ampli-
fiers have matched inputs. This means that the non inverting
and inverting input bias current are well matched and track
over temperature, etc. As a result, by matching the resistance
looking out of the two inputs, these errors can be reduced to
a small offset current term.
Gain bandwidth product
Since the CLC420 is a voltage feedback op amp, closed loop
bandwidth is approximately equal to the gain bandwidth prod-
uct (typically 100MHz) divided by the noise gain of the circuit
(for noise gains greater than 5). At lower noise gains, higher
order amplifier poles contribute to higher closed loop band-
width. At low gains use the frequency response performance
plots given in the data sheet.
Another point to remember is that the closed loop bandwidth
is determined by the noise gain, not the signal gain of the
circuit. Noise gain is the reciprocal of the attenuation in the
feedback network enclosing the op amp. For example, a
CLC420 setup as a non-inverting amplifier with a closed loop
gain of +1 (a noise gain of 1) has a 300MHz bandwidth. When
used as an inverting amplifier with a gain of 1 (a noise gain
of 2), the bandwidth is less, typically only 100MHz.
Full-power bandwidth, and slew-rate
The CLC420 combines exceptional full power bandwidths
(40MHz, V
0 = 5Vpp, AV = +1) and slew rates (1100V/s, AV =
+1) with low (40mW) power consumption. These attractive
results are achieved by using slew boosting circuitry to keep
the slew rates high while consuming very little power.
In non slew boosted amplifiers, full power bandwidth can be
easily determined from slew rate measurements, but in slew
www.national.com
8
CLC420
相關PDF資料 |
PDF描述 |
|---|---|
| 5962-9175802MPX | OP-AMP, 1800 uV OFFSET-MAX, CDIP8 |
| 5962F9175801MPX | OP-AMP, 3500 uV OFFSET-MAX, 300 MHz BAND WIDTH, CDIP8 |
| 5962F9175801MXX | OP-AMP, 3500 uV OFFSET-MAX, 300 MHz BAND WIDTH, CDSO10 |
| 5962-9176301QEA | LOG OR ANTILOG AMPLIFIER, 40 MHz BAND WIDTH, CDIP16 |
| TL441AMJB | LOG OR ANTILOG AMPLIFIER, 40 MHz BAND WIDTH, CDIP16 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 5962-9176009M3A | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 5962-9176301QEA | 制造商:Texas Instruments 功能描述:SP Amp Limiting Amp Single |
| 5962-9176401MXA | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit VTG Outpt IC w/readback RoHS:否 制造商:Analog Devices 轉(zhuǎn)換器數(shù)量:4 DAC 輸出端數(shù)量:4 轉(zhuǎn)換速率: 分辨率:12 bit 接口類型:Serial (I2C) 穩(wěn)定時間: 最大工作溫度:+ 105 C 安裝風格: 封裝 / 箱體:TSSOP 封裝:Reel |
| 5962-9176402M3A | 制造商:Analog Devices 功能描述:DAC 4-CH R-2R 12-bit 28-Pin LCC 制造商:Analog Devices 功能描述:DAC 4-CH R-2R 12-BIT 28PIN LCC - Rail/Tube 制造商:Rochester Electronics LLC 功能描述:12-BIT QUAD D/A CONVERTER - Bulk 制造商:Analog Devices Inc. 功能描述:Digital to Analog Converters - DAC 12-BIT QUAD D/A CONVERTER 制造商:Analog Devices 功能描述:CONVERTER - DAC |
| 59629176402MXA | 制造商:AD 功能描述:* |
發(fā)布緊急采購，3分鐘左右您將得到回復。