Datasheet Texas Instruments LF412

Manufacturer	Texas Instruments
Series	LF412

Dual JFET-input Operational Amplifier

Datasheets

PDF, 377 Kb, Revision: B, File published: Aug 1, 1994

Extract from the document

	LF412CD	LF412CDE4	LF412CDG4	LF412CDR	LF412CDRE4	LF412CDRG4	LF412CP	LF412CPE4
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	No	No	No	No	Yes	No	Yes

	LF412CD	LF412CDE4	LF412CDG4	LF412CDR	LF412CDRE4	LF412CDRG4	LF412CP	LF412CPE4
N	1	2	3	4	5	6	7	8
Pin	8	8	8	8	8	8	8	8
Package Type	D	D	D	D	D	D	P	P
Industry STD Term	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	PDIP	PDIP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDIP-T
Package QTY	75	75	75	2500	2500	2500	50	50
Carrier	TUBE	TUBE	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	TUBE	TUBE
Device Marking	LF412C	LF412C	LF412C	LF412C	LF412C	LF412C	LF412CP	LF412CP
Width (mm)	3.91	3.91	3.91	3.91	3.91	3.91	6.35	6.35
Length (mm)	4.9	4.9	4.9	4.9	4.9	4.9	9.81	9.81
Thickness (mm)	1.58	1.58	1.58	1.58	1.58	1.58	3.9	3.9
Pitch (mm)	1.27	1.27	1.27	1.27	1.27	1.27	2.54	2.54
Max Height (mm)	1.75	1.75	1.75	1.75	1.75	1.75	5.08	5.08
Mechanical Data	Download	Download	Download	Download	Download	Download	Download	Download

Parameters / Models	LF412CD	LF412CDE4	LF412CDG4	LF412CDR	LF412CDRE4	LF412CDRG4	LF412CP	LF412CPE4
Additional Features	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Architecture	FET	FET	FET	FET	FET	FET	FET	FET
CMRR(Min), dB	70	70	70	70	70	70	70	70
CMRR(Typ), dB	100	100	100	100	100	100	100	100
GBW(Typ), MHz	3	3	3	3	3	3	3	3
Input Bias Current(Max), pA	200	200	200	200	200	200	200	200
Iq per channel(Max), mA	3.4	3.4	3.4	3.4	3.4	3.4	3.4	3.4
Iq per channel(Typ), mA	2.25	2.25	2.25	2.25	2.25	2.25	2.25	2.25
Number of Channels	2	2	2	2	2	2	2	2
Offset Drift(Typ), uV/C	10	10	10	10	10	10	10	10
Operating Temperature Range, C	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70
Output Current(Typ), mA	25	25	25	25	25	25	25	25
Package Group	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	PDIP	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)	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)	See datasheet (PDIP)
Rail-to-Rail	No	No	No	No	No	No	No	No
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	13	13	13	13	13	13	13	13
Total Supply Voltage(Max), +5V=5, +/-5V=10	36	36	36	36	36	36	36	36
Total Supply Voltage(Min), +5V=5, +/-5V=10	7	7	7	7	7	7	7	7
Vn at 1kHz(Typ), nV/rtHz	18	18	18	18	18	18	18	18
Vos (Offset Voltage @ 25C)(Max), mV	3	3	3	3	3	3	3	3

	LF412CD	LF412CDE4	LF412CDG4	LF412CDR	LF412CDRE4	LF412CDRG4	LF412CP	LF412CPE4
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
Pb Free	Yes	Yes

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Series: LF412 (8)

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