Datasheet Texas Instruments LMV712TLX/NOPB — Ficha de datos

Bajo Pwr, bajo ruido, alto rendimiento, amplificador operacional dual RRIO con apagado independiente 10-DSBGA -40 a 85

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PDF, 1.2 Mb, Revisión: J, Archivo publicado: nov 18, 2016

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Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	No

Additional Features	Shutdown
Architecture	CMOS
CMRR(Min)	50 dB
CMRR(Typ)	80 dB
GBW(Typ)	5 MHz
Input Bias Current(Max)	115 pA
Iq per channel(Max)	1.7 mA
Iq per channel(Typ)	1.17 mA
Number of Channels	2
Offset Drift(Typ)	5 uV/C
Operating Temperature Range	-40 to 85 C
Output Current(Typ)	35 mA
Package Group	DSBGA
Package Size: mm2:W x L	See datasheet (DSBGA) PKG
Rail-to-Rail	In,Out
Rating	Catalog
Slew Rate(Typ)	5 V/us
Total Supply Voltage(Max)	5.5 +5V=5, +/-5V=10
Total Supply Voltage(Min)	2.7 +5V=5, +/-5V=10
Vn at 1kHz(Typ)	20 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)	3 mV

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Evaluation Modules & Boards: OPAMPEVM
Universal Operational Amplifier Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
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AN-1515 A Comprehensive Study of the Howland Current Pump (Rev. A)
PDF, 165 Kb, Revisión: A, Archivo publicado: abr 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

Serie: LMV712-N (8)

Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > General-Purpose Op Amps