Datasheet Texas Instruments LMC8101 — Datenblatt

Hersteller	Texas Instruments
Serie	LMC8101

Rail-to-Rail-Ein- und Ausgang, 2,7-V-Operationsverstärker im Micro-SMD-Gehäuse mit Abschaltung

Datenblätter

PDF, 1.6 Mb, Revision: F, Datei veröffentlicht: Mar 22, 2013

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	LMC8101MM	LMC8101MM/NOPB	LMC8101MMX/NOPB	LMC8101TP/NOPB	LMC8101TPX/NOPB
Lifecycle Status	Lifebuy (Manufacturer has announced that the device will be discontinued, and a lifetime-buy period is in effect)	Lifebuy (Manufacturer has announced that the device will be discontinued, and a lifetime-buy period is in effect)	Lifebuy (Manufacturer has announced that the device will be discontinued, and a lifetime-buy period is in effect)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No	No	No	Yes

	LMC8101MM	LMC8101MM/NOPB	LMC8101MMX/NOPB	LMC8101TP/NOPB	LMC8101TPX/NOPB
N	1	2	3	4	5
Pin	8	8	8	8	8
Package Type	DGK	DGK	DGK	YPB	YPB
Industry STD Term	VSSOP	VSSOP	VSSOP	DSBGA	DSBGA
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	S-XBGA-N	S-XBGA-N
Package QTY	1000	1000	3500	250	3000
Carrier	SMALL T&R	SMALL T&R	LARGE T&R	SMALL T&R	LARGE T&R
Device Marking	A11	A11	A11	A	08
Width (mm)	3	3	3
Length (mm)	3	3	3
Thickness (mm)	.97	.97	.97	.37	.37
Pitch (mm)	.65	.65	.65	.5	.5
Max Height (mm)	1.07	1.07	1.07	.575	.575
Mechanical Data	Herunterladen	Herunterladen	Herunterladen	Herunterladen	Herunterladen

Parameters / Models	LMC8101MM	LMC8101MM/NOPB	LMC8101MMX/NOPB	LMC8101TP/NOPB	LMC8101TPX/NOPB
Additional Features	Shutdown	Shutdown	Shutdown	Shutdown	Shutdown
Architecture	CMOS	CMOS	CMOS	CMOS	CMOS
CMRR(Min), dB	64	64	64	64	64
CMRR(Typ), dB	87	87	87	87	87
GBW(Typ), MHz	1	1	1	1	1
Input Bias Current(Max), pA	64	64	64	64	64
Iq per channel(Max), mA	1	1	1	1	1
Iq per channel(Typ), mA	0.7	0.7	0.7	0.7	0.7
Number of Channels	1	1	1	1	1
Offset Drift(Typ), uV/C	4	4	4	4	4
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Output Current(Typ), mA	49	49	49	49	49
Package Group	DSBGA	DSBGA	DSBGA	DSBGA	DSBGA
Package Size: mm2:W x L, PKG	See datasheet (DSBGA)	See datasheet (DSBGA)	See datasheet (DSBGA)	See datasheet (DSBGA)	See datasheet (DSBGA)
Rail-to-Rail	In,Out	In,Out	In,Out	In,Out	In,Out
Rating	Catalog	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	1	1	1	1	1
Total Supply Voltage(Max), +5V=5, +/-5V=10	10	10	10	10	10
Total Supply Voltage(Min), +5V=5, +/-5V=10	2.7	2.7	2.7	2.7	2.7
Vn at 1kHz(Typ), nV/rtHz	36	36	36	36	36
Vos (Offset Voltage @ 25C)(Max), mV	5	5	5	5	5

	LMC8101MM	LMC8101MM/NOPB	LMC8101MMX/NOPB	LMC8101TP/NOPB	LMC8101TPX/NOPB
RoHS	See ti.com	Compliant	Compliant	Compliant	Compliant

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AN-1515 A Comprehensive Study of the Howland Current Pump (Rev. A)
PDF, 165 Kb, Revision: A, Datei veröffentlicht: 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

Serie: LMC8101 (5)