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PDF SM73302 Data sheet ( Hoja de datos )
| Número de pieza | SM73302 | |
| Descripción | Decompensated Operational Amplifier | |
| Fabricantes | National Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SM73302 (archivo pdf) en la parte inferior de esta página. Total 22 Páginas | ||
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SM73302
August 16, 2011
88 MHz, Precision, Low Noise, 1.8V CMOS Input,
Decompensated Operational Amplifier
General Description
The SM73302 low noise, CMOS input operational amplifier
offers a low input voltage noise density of 5.8 nV/ while
consuming only 1.15 mA of quiescent current. The SM73302
is stable at a gain of 10 and has a gain bandwidth (GBW)
product of 88 MHz. The SM73302 has a supply voltage range
of 1.8V to 5.5V and can operate from a single supply. The
SM73302 features a rail-to-rail output stage, and is part of the
precision amplifier family and is ideal for a variety of instru-
mentation applications.
The SM73302 provides optimal performance in low voltage
and low noise systems. A CMOS input stage, with typical input
bias currents in the range of a few femtoamperes, and an in-
put common mode voltage range, which includes ground,
makes the SM73302 ideal for low power sensor applications
where high speeds are needed.
The SM73302 is manufactured using National’s advanced
VIP50 process. The SM73302 is offered in a 5-Pin SOT-23
package.
Features
(Typical 5V supply, unless otherwise noted)
■ Renewable Energy Grade
■ Input offset voltage
■ Input referred voltage noise
■ Input bias current
■ Gain bandwidth product
■ Supply voltage range
■ Supply current
±150 µV (max)
5.8 nV/√Hz
100 fA
88 MHz
1.8V to 5.5V
1.15mA
■ Rail-to-Rail output swing
— @ 10 kΩ load
25 mV from rail
— @ 2 kΩ load
45 mV from rail
■ Guaranteed 2.5V and 5.0V performance
■ Total harmonic distortion
0.04% @1 kHz, 600Ω
■ Temperature range
−40°C to 125°C
Applications
■ ADC interface
■ Photodiode amplifiers
■ Active filters and buffers
■ Low noise signal processing
■ Medical instrumentation
■ Sensor interface applications
Typical Application
30157769
Photodiode Transimpedance Amplifier
LMH™ is a trademark of National Semiconductor Corporation.
© 2011 National Semiconductor Corporation 301577
30157739
Input Referred Voltage Noise vs. Frequency
www.national.com
1 page  
Connection Diagram
5-Pin SOT-23
Ordering Information
Package
5-Pin SOT-23
Part Number
SM73302MF
SM73302MFE
SM73302MFX
Top View
30157701
Package Marking
SC3B
Transport Media
1k Units Tape and Reel
250 Units Tape and Reel
3k Units Tape and Reel
NSC Drawing
MF05A
5 www.national.com
5 Page 
Open Loop Gain and Phase
Closed Loop Output Impedance vs. Frequency
Crosstalk Rejection
30157706
30157732
Small Signal Transient Response, AV = +10
30157780
Large Signal Transient Response, AV = +10
30157753
Small Signal Transient Response, AV = +10
30157755
11
30157757
www.national.com
11 Page | ||
| Páginas | Total 22 Páginas | |
| PDF Descargar | [ Datasheet SM73302.PDF ] | |
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