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參數(shù)資料
| 型號(hào)： | FAN4113IP5X |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Voltage-Feedback Operational Amplifier |
| 中文描述： | OP-AMP, 2500 uV OFFSET-MAX, 35 MHz BAND WIDTH, PDSO5 |
| 封裝： | SC-70, 5 PIN |
| 文件頁(yè)數(shù)： | 7/10頁(yè) |
| 文件大小： | 151K |
| 代理商： | FAN4113IP5X |
Application Information
General Description
The FAN4113 is single supply, general purpose, voltage-feedback
amplifier. The FAN4113 is fabricated on a complimentary bipolar
process, features a rail-to-rail output, and is unity gain stable.
The typical non-inverting circuit schematic is shown in Figure 1.
Figure 1: Typical Non-inverting Configuration
RR Applications and Beyond
The FAN4113 can be used with input signals that exceed
its common mode input voltage range. Simply attenuate the
input signal and increase the gain of the FAN4113, see
Figure 2. First, select A1so the FAN4113 common voltage
range is not exceeded. Second, select Rfand Rgto get the
desired overall gain for signal Vin. Finally, pick VDCfor the
desired output offset.
Figure 2: RR Applications and Beyond
Power Dissipation
The maximum internal power dissipation allowed is directly
related to the maximum junction temperature. If the maximum
junction temperature exceeds 150
°
C, some performance
degradation will occur. It the maximum junction temperature
exceeds 175
°
C for an extended time, device failure may occur.
Overdrive Recovery
Overdrive of an amplifier occurs when the output and/or input
ranges are exceeded. The recovery time varies based on
whether the input or output is overdriven and by how much
the ranges are exceeded. The FAN4113 will typically recover
in less than 50ns from an overdrive condition. Figure 3
shows the FAN4113 in an overdriven condition.
Figure 3: Overdrive Recovery
Driving Capacitive Loads
The Frequency Response vs. CLplot, illustrates the response
of the FAN4113. A small series resistance (Rs) at the output
of the amplifier, illustrated in Figure 4, will improve stability
and settling performance.
Figure 4: Typical Topology for driving
a capacitive load
+
FAN4113
-
R
f
0.01
μ
F
6.8
μ
F
+
Out
In
+V
s
R
g
O
Time (200
μ
s/div)
G = 5V
V
s
= 2.7V
Output
Input
+
–
R
1
V
o
V
DC
*
R
f
R
2
R
g
A
1
=
R
2
R
1
+ R
2
Vo = A1Vin 1
+
Rf
Rg
V
DC
Rf
Rg
V
in
+
-
R
f
R
g
R
s
C
L
R
L
FAN4113
DATA SHEET
REV. 1 October 2001
7
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FAN4113IS5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| FAN4113IS5TR3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| FAN4114_AAB3086D WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FAN4146 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:接地故障斷路器,FAN4146是一種低功耗控制器，專用于交流插座漏電保護(hù)器（ALCI）和兩線制漏電保護(hù)裝置(RCD)。 |
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