LMV792 datasheet(1/21 Pages) NSC

номер детали	LMV792

подробное описание детали	17 MHz, Low Noise, CMOS Input, 1.8V Operational Amplifiers

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производитель	NSC [National Semiconductor (TI)]

домашняя страница	http://www.national.com

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LMV791/LMV792

17 MHz, Low Noise, CMOS Input, 1.8V Operational

Amplifiers

General Description

The LMV791 (Single) and the LMV792 (Dual) low noise,

CMOS input operational amplifiers offer a low input voltage

noise density of 5.8 nV/

while consuming only 1.15 mA

(LMV791) of quiescent current. The LMV791 and LMV792

are unity gain stable op amps and have gain bandwidth of 17

MHz. The LMV791/ LMV792 have a supply voltage range of

1.8V to 5.5V and can operate from a single supply. The

LMV791/LMV792 each feature a rail-to-rail output stage ca-

pable of driving a 600

Ω load and sourcing as much as 60 mA

of current.

The LMV791 family 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 femtoAm-

peres, and an input common mode voltage range which

includes ground make the LMV791 and the LMV792 ideal for

low power sensor applications. The LMV791 family has a

built-in enable feature which can be used to optimize power

dissipation in low power applications.

The LMV791/LMV792 are manufactured using National’s

advanced VIP50 process and are offered in a 6-pin TSOT23

and a 10-pin MSOP package respectively.

Features

(Typical 5V supply, unless otherwise noted)

n

Input referred voltage noise

5.8 nV/

n

Input bias current

100 fA

n

Unity gain bandwidth

17 MHz

n

Supply current per channel

— LMV791

1.15 mA

— LMV792

1.30 mA

n

Rail-to-rail output swing

— @ 10 k

Ω load

25 mV from rail

— @ 2k

Ω load

35 mV from rail

n

Guaranteed 2.5V and 5.0V performance

n

Total harmonic distortion

0.01% @1 kHz, 600

Ω

n

Temperature range

−40˚C to 125˚C

Applications

n

Photodiode amplifiers

n

Active filters and buffers

n

Low noise signal processing

n

Medical Instrumentation

n

Sensor interface applications

Typical Application

20116869

Photodiode Transimpedance Amplifier

20116839

Input Referred Voltage Noise vs. Frequency

November 2005

DS201168

www.national.com

Аналогичный номер детали - LMV792

производитель	номер детали	датащи	подробное описание детали
Texas Instruments	LMV792	1Mb / 34P	17-MHz, Low-Noise, CMOS Input, 1.8-V Operational Amplifiers
	LMV792MM	1Mb / 34P	17-MHz, Low-Noise, CMOS Input, 1.8-V Operational Amplifiers
	LMV792MM/NOPB	1Mb / 34P	17-MHz, Low-Noise, CMOS Input, 1.8-V Operational Amplifiers
	LMV792MMX	1Mb / 34P	17-MHz, Low-Noise, CMOS Input, 1.8-V Operational Amplifiers
	LMV792MMX/NOPB	1Mb / 34P	17-MHz, Low-Noise, CMOS Input, 1.8-V Operational Amplifiers

More results

Аналогичное описание - LMV792

производитель	номер детали	датащи	подробное описание детали
National Semiconductor ...	LMV791	1,005Kb / 16P	17 MHz, Low Noise, CMOS Input, 1.8V Operational Amplifier
	LMV796	1Mb / 19P	17 MHz, Low Noise, CMOS Input, 1.8V Operational Amplifiers
	LMV793	632Kb / 22P	88 MHz, Low Noise, 1.8V CMOS Input, Decompensated Operational Amplifiers
	LMP7717	1Mb / 24P	88 MHz, Precision, Low Noise, 1.8V CMOS Input, Decompensated Operational Amplifier
Texas Instruments	LMP7715	1Mb / 27P	Single and Dual Precision, 17 MHz, Low Noise, CMOS Input Amplifiers
	LMV796	1,015Kb / 29P	LMV796/LMV796Q/LMV797 17 MHz, Low Noise, CMOS Input, 1.8V Operational Amplifiers
	LMV796	1Mb / 30P	17 MHz, Low Noise, CMOS Input, 1.8V Operational Amplifiers
	LMV791	1Mb / 34P	17-MHz, Low-Noise, CMOS Input, 1.8-V Operational Amplifiers
	LMP7717	1Mb / 37P	88 MHz, Precision, Low Noise, 1.8V CMOS Input, Decompensated Operational Amplifier
	LMV793	1Mb / 34P	LMV793/LMV794 88 MHz, Low Noise, 1.8V CMOS Input, Decompensated Operational Amplifiers

More results

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Аналогичный номер детали - LMV792

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