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參數(shù)資料
| 型號： | MC3403D |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | Quad Operational Amplifier |
| 中文描述： | QUAD OP-AMP, 12000 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO14 |
| 封裝： | SOP-14 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 165K |
| 代理商： | MC3403D |
MC3403 MC3303
4
MOTOROLA ANALOG IC DEVICE DATA
CIRCUIT DESCRIPTION
Inverter Pulse Response
20
μ
s/DIV
5
The MC3403/3303 is made using four internally
compensated, two–stage operational amplifiers. The first
stage of each consists of differential input device Q24 and
Q22 with input buffer transistors Q25 and Q21 and the
differential to single ended converter Q3 and Q4. The first
stage performs not only the first stage gain function but also
performs the level shifting and transconductance reduction
functions. By reducing the transconductance, a smaller
compensation capacitor (only 5.0 pF) can be employed, thus
saving chip area. The transconductance reduction is
accomplished by splitting the collectors of Q24 and Q22.
Another feature of this input stage is that the input common
mode range can include the negative supply or ground, in
single supply operation, without saturating either the input
devices or the differential to single–ended converter. The
second stage consists of a standard current source load
amplifier stage.
The output stage is unique because it allows the output to
swing to ground in single supply operation and yet does not
exhibit any crossover distortion in split supply operation. This
is possible because Class AB operation is utilized.
Each amplifier is biased from an internal voltage regulator
which has a low temperature coefficient, thus giving each
amplifier good temperature characteristics as well as
excellent power supply rejection.
Figure 1. Sine Wave Response
Figure 2. Open Loop Frequency Response
A
O
1.0
10
100
f, FREQUENCY (Hz)
1.0 k
10 k
100 k
1.0 M
–20
0
20
40
60
80
100
120
,
V
50
μ
s/DIV
5
0
AV = 100
*Note Class A B output stage produces distortion less sinewave.
VCC = 15 V
VEE = –15 V
TA = 25
°
C
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC3403D | 制造商:STMicroelectronics 功能描述:Operational Amplifier (Op-Amp) IC |
| MC3403DB | 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE LOW-POWER OPERATIONAL AMPLIFIERS |
| MC3403DBR | 制造商:Texas Instruments 功能描述: |
| MC3403DE4 | 功能描述:運算放大器 - 運放 Quad Low-Power 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 |
| MC3403DG | 功能描述:運算放大器 - 運放 3-36V Quad 10mV VIO Commercial Temp 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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