Datasheet Texas Instruments LMV931MF/NOPB

Single 1.8V, RRIO Operational Amplifiers 5-SOT-23 -40 to 125

Datasheets

PDF, 1.7 Mb, Revision: P, File published: May 7, 2017

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

Additional Features	N/A
Architecture	Bipolar
CMRR(Min)	60 dB
CMRR(Typ)	86 dB
GBW(Typ)	1.5 MHz
Input Bias Current(Max)	35000 pA
Iq per channel(Max)	0.23 mA
Iq per channel(Typ)	0.116 mA
Number of Channels	1
Offset Drift(Typ)	5.5 uV/C
Operating Temperature Range	-40 to 125 C
Output Current(Typ)	65 mA
Package Group	SOT-23
Package Size: mm2:W x L	5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) PKG
Rail-to-Rail	In,Out
Rating	Catalog
Slew Rate(Typ)	0.42 V/us
Total Supply Voltage(Max)	5.5 +5V=5, +/-5V=10
Total Supply Voltage(Min)	1.8 +5V=5, +/-5V=10
Vn at 1kHz(Typ)	50 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)	4 mV

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AN-1515 A Comprehensive Study of the Howland Current Pump (Rev. A)
PDF, 165 Kb, Revision: A, File published: Apr 26, 2013
It is well known to analog experts that you can use the positive and negative inputs of an operationalamplifier to make a high-impedance current source (current pump) using a conventional operationalamplifier (op amp). This basic circuit can put out both + and - output current (or zero current) into variousloads. The theory is simple. But the practical problems involved are not so simple or

Series: LMV931-N (7)

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