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PDF SM73307 Data sheet ( Hoja de datos )
| Número de pieza | SM73307 | |
| Descripción | CMOS Input Amplifier | |
| Fabricantes | National Semiconductor | |
| Logotipo |  |
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SM73307
June 1, 2011
Dual Precision, 17 MHz, Low Noise, CMOS Input Amplifier
General Description
The SM73307 is a dual, low noise, low offset, CMOS input,
rail-to-rail output precision amplifier with a high gain band-
width product. The SM73307 is ideal for a variety of instru-
mentation applications including solar photovoltaic.
Utilizing a CMOS input stage, the SM73307 achieves an input
bias current of 100 fA, an input referred voltage noise of 5.8
nV/ , and an input offset voltage of less than ±150 μV.
These features make the SM73307 a superior choice for pre-
cision applications.
Consuming only 1.30 mA of supply current per channel, the
SM73307 offers a high gain bandwidth product of 17 MHz,
enabling accurate amplification at high closed loop gains.
The SM73307 has a supply voltage range of 1.8V to 5.5V,
which makes it an ideal choice for portable low power appli-
cations with low supply voltage requirements.
The SM73307 is built with National’s advanced VIP50 pro-
cess technology and is offered in an 8-pin MSOP package.
The SM73307 incorporates enhanced manufacturing and
support processes for the photovoltaic and automotive mar-
ket, including defect detection methodologies. Reliability
qualification is compliant with the requirements and temper-
ature grades defined in the Renewable Energy Grade and
AEC-Q100 standards.
Features
Unless otherwise noted, typical values at VS = 5V.
■ Renewable Energy Grade
■ Input offset voltage
±150 μV (max)
■ Input bias current
100 fA
■ Input voltage noise
5.8 nV/√Hz
■ Gain bandwidth product
17 MHz
■ Supply current
1.30 mA
■ Supply voltage range
1.8V to 5.5V
■ THD+N @ f = 1 kHz
0.001%
■ Operating temperature range
−40°C to 125°C
■ Rail-to-rail output swing
■ 8-Pin MSOP package
Applications
■ Photovoltaic Electronics
■ Active filters and buffers
■ Sensor interface applications
■ Transimpedance amplifiers
■ Automotive
Typical Performance
Offset Voltage Distribution
Input Referred Voltage Noise
30155322
© 2011 National Semiconductor Corporation 301553
30155339
www.national.com
1 page  
Connection Diagram
8-Pin MSOP
Top View
30155302
Ordering Information
Package
8–Pin MSOP
Part Number
SM73307MM
SM73307MME
SM73307MMX
Package Marking
S307
Transport Media
1k Units Tape and Reel
250 Units Tape and Reel
3.5k Units Tape and Reel
NSC Drawing
Features
MUA08A Renewable Energy Grade
5 www.national.com
5 Page 
Small Signal Step Response
Large Signal Step Response
30155333
THD+N vs. Output Voltage
30155334
THD+N vs. Output Voltage
THD+N vs. Frequency
30155326
THD+N vs. Frequency
30155304
30155357
11
30155355
www.national.com
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet SM73307.PDF ] | |
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