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FAN4113 데이터시트 PDF




Fairchild Semiconductor에서 제조한 전자 부품 FAN4113은 전자 산업 및 응용 분야에서
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부품번호 FAN4113 기능
기능 1.2V/ 36MHz/ Low Power Rail-to-Rail Amplifier
제조업체 Fairchild Semiconductor
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FAN4113 데이터시트, 핀배열, 회로
FAN4113
1.2V, 36MHz, Low Power Rail-to-Rail Amplifier
www.fairchildsemi.com
Features at +1.2V
• 640µA supply current per amplifier
36MHz gain bandwidth product
Output voltage range: 0.06V to 1.10V
Input voltage range: -0.4V to +0.2V
8V/µs slew rate
12nV/Hz input voltage noise
Package option (SC70-5)
Fully specified at +1.2V, +2.7V, and +5V supplies
Applications
Cellular phones
Personal data assistants
A/D buffer
DSP interface
Smart card readers
Portable test instruments
Single cell NiCd/Ni MH powered systems
Keyless entry
Infrared receivers for remote controls
Telephone systems
Audio applications
Description
The FAN4113 is a low cost, voltage feedback amplifier that
consumes only 640µA of supply current. The FAN4113 is
designed to operate from +1.2V to 5.5V (±2.75V) supplies.
The common mode voltage range extends below the negative
rail and the output provides rail-to-rail performance.
The FAN4113 is designed on a complementary bipolar
process and provides 36MHz of bandwidth and 8V/µs of slew
rate at a low supply voltage of 1.2V. The combination of low
power, rail-to-rail performance, low voltage operation, and
tiny package options make the FAN4113 well suited for use
in personal electronics equipment such as cellular handsets,
pagers, PDAs, and other battery powered applications.
Non-Inverting Freq. Response, Vs = 1.2V
Vo = 50mVpp
G=1
G=2
G = 10
G=5
Typical Application
+Vs
6.8µF
+
+In
0.01µF
+
FAN4113
-
Rf
Rg
Out
0.01 0.1 1 10 100
Frequency (MHz)
Pin Assignments
Out 1
-Vs 2
+In 3
5 +Vs
-
4 -In
REV. 1 October 2001




FAN4113 pdf, 반도체, 판매, 대치품
DATA SHEET
FAN4113
Electrical Specifications
(Tc = 25°C, Vs = +5V, G = 2, RL = 5kto Vs/2, Rf = 5k, Vo (DC) = Vcc/2; unless otherwise noted)
Parameter
AC Performance
-3dB Bandwidth1
Full Power Bandwidth
Gain Bandwidth Product
Rise and Fall Time
Settling Time to 1%
Overshoot
Slew Rate
2nd Harmonic Distortion
3rd Harmonic Distortion
THD
Input Voltage Noise
DC Performance
Input Offset Voltage
Average Drift
Input Bias Current
Average Drift
Input Offset Current
Power Supply Rejection Ratio
Open Loop Gain
Supply Current
Input Characteristics
Input Resistance
Input Capacitance
Input Common Mode Voltage Range
Common Mode Rejection Ratio
Output Characteristics
Output Voltage Swing
Output Current
Short Circuit Output Current
Power Supply Operating Range
Conditions
G = +1, Vo = 50mVpp
G = +2, Vo = 50mVpp
G = +2, Vo = 500mVpp
200mVpp
2Vpp
200mVpp
2Vpp
0.5Vpp, 500kHz
0.5Vpp, 500kHz
0.5Vpp, 500kHz
>100kHz
DC
RL = 5kto Vs/2
RL = 1kto Vs/2
Min.
1.2
Typ.
36
20
9
31
25
250
2
8
75
84
0.018
12
0.5
2
400
2
30
80
70
750
25
1.25
-0.4 to 4.0
76
0.03 to 4.92
0.07 to 4.79
±9
±13
5
Max.
5.5
Unit
MHz
MHz
MHz
MHz
ns
ns
%
V/µs
dBc
dBc
%
nV/Hz
mV
µV/°C
nA
nA/°C
nA
dB
dB
µA
M
pF
V
dB
V
V
mA
mA
V
Min/max ratings are based on product characterization and simulation. Individual parameters are tested as noted. Outgoing quality levels are
determined from tested parameters.
Notes:
1. For G = +1, Rf = 0.
4 REV. 1 October 2001

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FAN4113 전자부품, 판매, 대치품
FAN4113
DATA SHEET
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.
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.
The typical non-inverting circuit schematic is shown in Figure 1.
+Vs
6.8µF
+
In 0.01µF
+
Out
FAN4113
-
Rf
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.
G = 5V
Vs = 2.7V
Output
Rg Input
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 A1 so the FAN4113 common voltage
range is not exceeded. Second, select Rf and Rg to get the
desired overall gain for signal Vin. Finally, pick VDC for the
desired output offset.
R1
+
Vo
*Vin
R2
A1 =
R2
R1 + R2
Rf
Rg
VDC
Vo
=
A1Vin
1+
Rf
Rg

VDC
Rf
Rg
Figure 2: RR Applications and Beyond
Time (200µs/div)
Figure 3: Overdrive Recovery
Driving Capacitive Loads
The Frequency Response vs. CL plot, 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.
+
-
Rg
Rf
Rs
CL RL
Figure 4: Typical Topology for driving
a capacitive load
REV. 1 October 2001
7

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관련 데이터시트

부품번호상세설명 및 기능제조사
FAN4113

1.2V/ 36MHz/ Low Power Rail-to-Rail Amplifier

Fairchild Semiconductor
Fairchild Semiconductor

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