KM4200 Datasheet, PDF (1/11 Pages) Fairchild Semiconductor – Dual, Low Cost, +2.7V & +5V, 260MHz Rail-to-Rail Amplifier

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KM4200
Dual, Low Cost, +2.7V & +5V, 260MHz Rail-to-Rail Amplifier
Features
s 260MHz bandwidth
s Fully specified at +2.7V and +5V supplies
s Output voltage range: 0.036V to 4.953V;
Vs = +5; RL = 2kΩ
s Input voltage range: -0.3V to +3.8V; Vs = +5
s 145V/µs slew rate
s 4.2mA supply current per amplifier
s ±55mA linear output current
s ±85mA short circuit current
s Directly replaces AD8052 and AD8042 in single
supply applications
s Small package options (SOIC and MSOP)
Applications
s A/D driver
s Active filters
s CCD imaging systems
s CD/DVD ROM
s Coaxial cable drivers
s High capacitive load driver
s Portable/battery-powered applications
s Twisted pair driver
s Video driver
General Description
The KM4200 is a dual, low cost, voltage feedback
amplifier. This amplifier is designed to operate on
+2.7V, +5V, or ±2.5V supplies. The input voltage
range extends 300mV below the negative rail and
1.2V below the positive rail. The KM4100 (single) and
KM4101 (single with disable) are also available.
The KM4200 offers superior dynamic performance
with a 260MHz small signal bandwidth and 145V/µs
slew rate. The combination of low power, high out-
put current drive, and rail-to-rail performance make
the KM4200 well suited for battery-powered com-
munication/computing systems.
The combination of low cost and high performance
make the KM4200 suitable for high volume applica-
tions in both consumer and industrial applications
such as wireless phones, scanners, and color copiers.
Output Swing
2.7
KM4200 Packages
SOIC
Out1 1
-In1 2 -
+In1 3 ⁺
8 +V_s
7 Out2
6 -In2
-V_s 4
5 +In2
V_s = +2.7V
R_L = 2kΩ
G = -1
0
Time (0.5µs/div)
MSOP
Out1 1
-In1 2 -
+In1 3 ⁺
-V_s 4
8 +V_s
7 Out2
6 -In2
5 +In2
REV. 1A February 2001