Datasheet Texas Instruments LMC6462 — Ficha de datos

Fabricante	Texas Instruments
Serie	LMC6462

Amplificador operacional CMOS de doble potencia, entrada y salida de riel a riel

Hojas de datos

PDF, 1.7 Mb, Revisión: D, Archivo publicado: marzo 26, 2013

Extracto del documento

	LMC6462AIM	LMC6462AIM/NOPB	LMC6462AIMX/NOPB	LMC6462AIN/NOPB	LMC6462BIM/NOPB	LMC6462BIMX/NOPB	LMC6462BIN/NOPB
Estado del ciclo de vida	NRND (No recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	No	Sí	Sí	Sí	No	Sí	Sí

	LMC6462AIM	LMC6462AIM/NOPB	LMC6462AIMX/NOPB	LMC6462AIN/NOPB	LMC6462BIM/NOPB	LMC6462BIMX/NOPB	LMC6462BIN/NOPB
N	1	2	3	4	5	6	7
Pin	8	8	8	8	8	8	8
Package Type	D	D	D	P	D	D	P
Industry STD Term	SOIC	SOIC	SOIC	PDIP	SOIC	SOIC	PDIP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDSO-G	R-PDSO-G	R-PDIP-T
Package QTY	95	95	2500	40	95	2500	40
Carrier	TUBE	TUBE	LARGE T&R	TUBE	TUBE	LARGE T&R	TUBE
Device Marking	LMC64	62AIM	LMC64	AIN	62BIM	LMC64	BIN
Width (mm)	3.91	3.91	3.91	6.35	3.91	3.91	6.35
Length (mm)	4.9	4.9	4.9	9.81	4.9	4.9	9.81
Thickness (mm)	1.58	1.58	1.58	3.9	1.58	1.58	3.9
Pitch (mm)	1.27	1.27	1.27	2.54	1.27	1.27	2.54
Max Height (mm)	1.75	1.75	1.75	5.08	1.75	1.75	5.08
Mechanical Data	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar

Parameters / Models	LMC6462AIM	LMC6462AIM/NOPB	LMC6462AIMX/NOPB	LMC6462AIN/NOPB	LMC6462BIM/NOPB	LMC6462BIMX/NOPB	LMC6462BIN/NOPB
Additional Features	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Architecture	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
CMRR(Min), dB	65	65	65	65	65	65	65
CMRR(Typ), dB	85	85	85	85	85	85	85
GBW(Typ), MHz	0.05	0.05	0.05	0.05	0.05	0.05	0.05
Input Bias Current(Max), pA	1.5	1.5	1.5	1.5	1.5	1.5	1.5
Iq per channel(Max), mA	0.0275	0.0275	0.0275	0.0275	0.0275	0.0275	0.0275
Iq per channel(Typ), mA	0.02	0.02	0.02	0.02	0.02	0.02	0.02
Number of Channels	2	2	2	2	2	2	2
Offset Drift(Typ), uV/C	1.5	1.5	1.5	1.5	1.5	1.5	1.5
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Output Current(Typ), mA	27	27	27	27	27	27	27
Package Group	SOIC	SOIC	SOIC	PDIP	SOIC	SOIC	PDIP
Package Size: mm2:W x L, PKG	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	See datasheet (PDIP)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	See datasheet (PDIP)
Rail-to-Rail	In,Out	In,Out	In,Out	In,Out	In,Out	In,Out	In,Out
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	0.015	0.015	0.015	0.015	0.015	0.015	0.015
Total Supply Voltage(Max), +5V=5, +/-5V=10	15.5	15.5	15.5	15.5	15.5	15.5	15.5
Total Supply Voltage(Min), +5V=5, +/-5V=10	3	3	3	3	3	3	3
Vn at 1kHz(Typ), nV/rtHz	80	80	80	80	80	80	80
Vos (Offset Voltage @ 25C)(Max), mV	0.5	0.5	0.5	0.5	0.5	0.5	0.5

	LMC6462AIM	LMC6462AIM/NOPB	LMC6462AIMX/NOPB	LMC6462AIN/NOPB	LMC6462BIM/NOPB	LMC6462BIMX/NOPB	LMC6462BIN/NOPB
RoHS	See ti.com	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente

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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: LMC6462 (7)