www.fairchildsemi.com
KM7101
Ultra-Low Cost, 139碌A(chǔ), +2.7V, 4.9MHz Rail-to-Rail I/O Amplifier
Features
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General Description
The KM7101 is an ultra-low cost, low power, voltage
feedback amplifier that is pin compatible to the
LMC7101. If a standard pinout is required, use the
KM4170. The KM7101 uses only 136碌A(chǔ) of supply
current and offers no crossover distortion. The input
common mode voltage range exceeds the negative
and positive rails.
The KM7101 offers high bipolar performance at a
low CMOS price. The KM7101 offers superior
dynamic performance with a 4.9MHz small signal
bandwidth and 5.3V/碌s slew rate. The combination
of low power, high bandwidth, and rail-to-rail per-
formance make the KM7101 well suited for battery-
powered communication/computing systems.
Large Signal Frequency Response
V
s
= 5V
136碌A(chǔ) supply current
4.9MHz bandwidth
Output swings to within 20mV of either rail
Input voltage range exceeds the rail by >250mV
5.3V/碌s slew rate
35mA short circuit output current
24nV/鈭欻z input voltage noise
Directly replaces LMC7101 in single supply
applications
Available in SOT23-5 package
Applications
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KM7101 Package
SOT23-5
Out
+V
s
+In
1
2
+
Magnitude (1dB/div)
Portable/battery-powered applications
PCMCIA, USB
Mobile communications, cellular phones, pagers
Notebooks and PDA鈥檚
Sensor Interface
A/D buffer
Active filters
Signal conditioning
Portable test instruments
V
o
= 1V
pp
V
o
= 4V
pp
V
o
= 2V
pp
5
-V
s
0.01
0.1
1
10
-
Frequency (MHz)
3
4
-In
1.35
Output Swing vs. Load
R
L
= 10k鈩?/div>
Output Voltage (0.27V/div)
R
L
= 1k鈩?/div>
0
R
L
= 75鈩?/div>
R
L
= 100鈩?/div>
R
L
= 200鈩?/div>
R
L
= 75/100鈩?/div>
-1.35
-2.0
0
2.0
Input Voltage (0.4V/div)
REV. 1B March 2001
KM7101IT5TR3相關(guān)型號PDF文件下載
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英文版
Ultra-Low Cost, 139A, +2.7V, 4.9MHz Rail-to-Rail I/O Amplifi...
FAIRCHILD
-
英文版
Ultra-Low Cost, 139A, +2.7V, 4.9MHz Rail-to-Rail I/O Amplifi...
FAIRCHILD ...
-
英文版
Ultra-Low Cost, 139A, +2.7V, 4.9MHz Rail-to-Rail I/O Amplifi...
FAIRCHILD
-
英文版
Ultra-Low Cost, 139A, +2.7V, 4.9MHz Rail-to-Rail I/O Amplifi...
FAIRCHILD ...
-
英文版
512Kx36 & 1Mx18 Synchronous SRAM
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英文版
512Kx36 & 1Mx18 Synchronous SRAM
SAMSUNG [S...
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英文版
256Kx18 Synchronous SRAM
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英文版
256Kx18 Synchronous SRAM
SAMSUNG [S...
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英文版
256Kx36 & 512Kx18 Synchronous SRAM
-
英文版
256Kx36 & 512Kx18 Synchronous SRAM
SAMSUNG [S...
-
英文版
128Kx36 & 256Kx18 Synchronous Pipelined SRAM
-
英文版
128Kx36 & 256Kx18 Synchronous Pipelined SRAM
SAMSUNG [S...
-
英文版
Ultra-Low Cost, 139A, +2.7V, 4.9MHz Rail-to-Rail I/O Amplifi...
FAIRCHILD
-
英文版
Ultra-Low Cost, 139A, +2.7V, 4.9MHz Rail-to-Rail I/O Amplifi...
FAIRCHILD ...
-
英文版
128Kx36 & 256Kx18 Synchronous Pipelined SRAM
-
英文版
128Kx36 & 256Kx18 Synchronous Pipelined SRAM
SAMSUNG [S...
-
英文版
128Kx36 & 256Kx18 Synchronous Pipelined SRAM
-
英文版
128Kx36 & 256Kx18 Synchronous Pipelined SRAM
SAMSUNG [S...
-
英文版
128Kx36 & 256Kx18 Synchronous Pipelined SRAM
-
英文版
128Kx36 & 256Kx18 Synchronous Pipelined SRAM
SAMSUNG [S...
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