DataSheetWiki


KM4112 fiches techniques PDF

Fairchild Semiconductor - 70A/ Low Cost/ +2.7V & +5V/ 7.3MHz Rail-to-Rail Amplifier

Numéro de référence KM4112
Description 70A/ Low Cost/ +2.7V & +5V/ 7.3MHz Rail-to-Rail Amplifier
Fabricant Fairchild Semiconductor 
Logo Fairchild Semiconductor 





1 Page

No Preview Available !





KM4112 fiche technique
www.fairchildsemi.com
KM4112
70µA, Low Cost, +2.7V & +5V, 7.3MHz Rail-to-Rail Amplifier
Features
I 70µA supply current
I 7.3MHz bandwidth
I Fully specified at +2.7V and +5V supplies
I Output voltage range: 0.04V to 4.96V; Vs = +5
I Input voltage range: -0.3V to +3.8V; Vs = +5
I 9V/µs slew rate
I ±4mA linear output current
I ±9mA short circuit output current
I 29nV/Hz input voltage noise
I Competes with low power CMOS amps
I Small package option (SOT23-5)
Applications
I Portable/battery-powered applications
I A/D buffer
I Active filters
I Signal conditioning
I Portable test instruments
KM4112 Package
SOT23-5
Out 1
5 +Vs
General Description
The KM4112 is an ultra-low power, low cost, voltage
feedback amplifier. The KM4112 uses only 70µA of
supply current and 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 KM4112 offers high bipolar performance at a low
CMOS price. The KM4112 offers superior dynamic
performance with a 7.3MHz small signal bandwidth
and 9V/µs slew rate. The combination of low power,
high bandwidth, and rail-to-rail performance make
the KM4112 well suited for battery-powered commu-
nication/computing systems.
Non-Inverting Freq. Response Vs = +5V
G=2
Rf = 10k
-Vs 2
+In 3
-
4 -In
0.01 0.1
1
Frequency (MHz)
10
REV. 2 July 2001

PagesPages 9
Télécharger [ KM4112 ]


Fiche technique recommandé

No Description détaillée Fabricant
KM4110 0.5mA/ Low Cost/ +2.7V & +5V/ 75MHz Rail-to-Rail Amplifiers Fairchild Semiconductor
Fairchild Semiconductor
KM4111 0.2mA/ Low Cost/ +2.7V & +5V/ 35MHz Rail-to-Rail Amplifiers Fairchild Semiconductor
Fairchild Semiconductor
KM4112 70A/ Low Cost/ +2.7V & +5V/ 7.3MHz Rail-to-Rail Amplifier Fairchild Semiconductor
Fairchild Semiconductor

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche