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FAN4272 Datasheet(PDF) 2 Page - Fairchild Semiconductor

Part No. FAN4272
Description  Dual, Low Cost, 2.7V & 5V, Rail-to-Rail I/O Amplifier
Download  11 Pages
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Maker  FAIRCHILD [Fairchild Semiconductor]
Homepage  http://www.fairchildsemi.com
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FAN4272 Datasheet(HTML) 2 Page - Fairchild Semiconductor

 
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DATA SHEET
FAN4272
2
Rev. 2 December 2002
Absolute Maximum Ratings
Parameter
Min.
Max.
Unit
Supply Voltages
0+6
V
Maximum Junction Temperature
+175
°C
Storage Temperature Range
-65
+150
°C
Lead Temperature, 10 seconds
+260
°C
Operating Temperature Range, recommended
-40
+125
°C
Input Voltage Range
-Vs -0.5 +Vs +0.5
V
Electrical Specifications
(Vs = +2.7V, G = 2, RL = 10kΩ to Vs/2, Rf = 5kΩ, Ta = 25°C; unless otherwise noted)
Parameter
Conditions
Min.
Typ.
Max.
Unit
AC Performance
-3dB Bandwidth1
G = +1, Vo = 0.02Vpp
4
MHz
G = +2, Vo = 0.2Vpp
3.7
MHz
Large Signal Bandwidth
G = +2, Vo = 2Vpp
1.1
MHz
Gain Bandwidth Product
1.7
MHz
Rise and Fall Time
1V step
215
ns
Overshoot
1V step
<1
%
Slew Rate
1V step
4
V/
µs
2nd Harmonic Distortion
1Vpp, 10kHz
-74
dBc
3rd Harmonic Distortion
1Vpp, 10kHz
-62
dBc
THD
1Vpp, 10kHz
0.08
%
Input Voltage Noise
>10kHz
22
nV/
√Hz
Crosstalk
>100kHz
95
dB
DC Performance
Input Offset Voltage
<0.5
mV
Average Drift
4
µV/°C
Input Bias Current
90
nA
Average Drift
100
pA/°C
Power Supply Rejection Ratio2
DC
70
85
dB
Open Loop Gain
RL = 10kΩ
75
dB
Quiescent Current Per Channel
130
µA
Input Characteristics
Input Resistance
12
M
Input Capacitance
1.8
pF
Input Common Mode Voltage Range
-0.25 to 2.95
V
Common Mode Rejection Ratio
DC, Vcm = 0V to Vs
78
dB
Output Characteristics
Output Voltage Swing
RL = 10kΩ to Vs/22
0.06 to 2.64 0.025 to 2.68
V
RL = 1kΩ to Vs/2
0.07 to 2.645
V
RL = 200Ω to Vs/2
0.198 to 2.59
V
Output Current
±16
mA
Power Supply Operating Range
2.5
2.7
5.5
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.
2. Guaranteed by testing or statistical analysis at 25°C.


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