Datasheet Texas Instruments OPA2677 — Ficha de datos

Fabricante	Texas Instruments
Serie	OPA2677

SpeedPlus (TM) Amplificador operacional dual, de banda ancha y corriente de salida alta

Hojas de datos

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PDF, 1.4 Mb, Revisión: I, Archivo publicado: jul 2, 2008

Extracto del documento

Precios

Estado

	OPA2677H	OPA2677H/2K5	OPA2677H/2K5G3	OPA2677HG3	OPA2677IDDA	OPA2677IDDAG4	OPA2677IDDAR	OPA2677IDDARG4	OPA2677IRGVR	OPA2677IRGVT	OPA2677IRGVTG4	OPA2677U	OPA2677U/2K5	OPA2677UG4
Estado del ciclo de vida	Obsoleto (El fabricante ha interrumpido la producción del dispositivo)	Obsoleto (El fabricante ha interrumpido la producción del dispositivo)	Obsoleto (El fabricante ha interrumpido la producción del dispositivo)	Obsoleto (El fabricante ha interrumpido la producción del dispositivo)	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)	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	Sí	Sí	No	No	No	No	Sí	Sí	No	No	No	No	No	No

Embalaje

	OPA2677H	OPA2677H/2K5	OPA2677H/2K5G3	OPA2677HG3	OPA2677IDDA	OPA2677IDDAG4	OPA2677IDDAR	OPA2677IDDARG4	OPA2677IRGVR	OPA2677IRGVT	OPA2677IRGVTG4	OPA2677U	OPA2677U/2K5	OPA2677UG4
N	1	2	3	4	5	6	7	8	9	10	11	12	13	14
Pin	8	8	8	8	8	8	8	8	16	16	16	8	8	8
Package Type	DTJ	DTJ	DTJ	DTJ	DDA	DDA	DDA	DDA	RGV	RGV	RGV	D	D	D
Industry STD Term	HSOIC	HSOIC	HSOIC	HSOIC	HSOIC	HSOIC	HSOIC	HSOIC	VQFN	VQFN	VQFN	SOIC	SOIC	SOIC
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	S-PQFP-N	S-PQFP-N	S-PQFP-N	R-PDSO-G	R-PDSO-G	R-PDSO-G
Width (mm)	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	4	4	4	3.91	3.91	3.91
Length (mm)	4.89	4.89	4.89	4.89	4.89	4.89	4.89	4.89	4	4	4	4.9	4.9	4.9
Thickness (mm)	1.39	1.39	1.39	1.39	1.48	1.48	1.48	1.48	.9	.9	.9	1.58	1.58	1.58
Pitch (mm)	1.27	1.27	1.27	1.27	1.27	1.27	1.27	1.27	.65	.65	.65	1.27	1.27	1.27
Max Height (mm)	1.75	1.75	1.75	1.75	1.7	1.7	1.7	1.7	1	1	1	1.75	1.75	1.75
Mechanical Data	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar
Package QTY					75	75	2500	2500	2500	250	250	75	2500	75
Carrier					TUBE	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	SMALL T&R	SMALL T&R	TUBE	LARGE T&R	TUBE
Device Marking					OP2677	OP2677	OP2677	OP2677	2677	2677	OPA	2677U	OPA	2677U

Paramétricos

Parameters / Models	OPA2677H	OPA2677H/2K5	OPA2677H/2K5G3	OPA2677HG3	OPA2677IDDA	OPA2677IDDAG4	OPA2677IDDAR	OPA2677IDDARG4	OPA2677IRGVR	OPA2677IRGVT	OPA2677IRGVTG4	OPA2677U	OPA2677U/2K5	OPA2677UG4
2nd Harmonic, dBc					72	72	72	72		72	72	72	72	72
2nd Harmonic(dBc)	72	72	72	72					72
3rd Harmonic, dBc					81	81	81	81		81	81	81	81	81
3rd Harmonic(dBc)	81	81	81	81					81
@ MHz	5	5	5	5	5	5	5	5	5	5	5	5	5	5
Acl, min spec gain, V/V					1	1	1	1		1	1	1	1	1
Acl, min spec gain(V/V)	1	1	1	1					1
Additional Features	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Approx. Price (US$)	1.65 \| 1ku	1.65 \| 1ku	1.65 \| 1ku	1.65 \| 1ku					1.65 \| 1ku
Architecture	Bipolar Current FB	Bipolar Current FB	Bipolar Current FB	Bipolar Current FB	Bipolar,Current FB	Bipolar,Current FB	Bipolar,Current FB	Bipolar,Current FB	Bipolar Current FB	Bipolar,Current FB	Bipolar,Current FB	Bipolar,Current FB	Bipolar,Current FB	Bipolar,Current FB
BW @ Acl, MHz					220	220	220	220		220	220	220	220	220
BW @ Acl(MHz)	220	220	220	220					220
CMRR(Min), dB					51	51	51	51		51	51	51	51	51
CMRR(Min)(dB)	51	51	51	51					51
CMRR(Typ), dB					55	55	55	55		55	55	55	55	55
CMRR(Typ)(dB)	55	55	55	55					55
GBW(Typ), MHz					220	220	220	220		220	220	220	220	220
GBW(Typ)(MHz)	220	220	220	220					220
Input Bias Current(Max), pA					35000000	35000000	35000000	35000000		35000000	35000000	35000000	35000000	35000000
Input Bias Current(Max)(pA)	35000000	35000000	35000000	35000000					35000000
Iq per channel(Max), mA					18.6	18.6	18.6	18.6		18.6	18.6	18.6	18.6	18.6
Iq per channel(Max)(mA)	18.6	18.6	18.6	18.6					18.6
Iq per channel(Typ), mA					18	18	18	18		18	18	18	18	18
Iq per channel(Typ)(mA)	18	18	18	18					18
Number of Channels					2	2	2	2		2	2	2	2	2
Number of Channels(#)	2	2	2	2					2
Offset Drift(Typ), uV/C					4	4	4	4		4	4	4	4	4
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	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Operating Temperature Range(C)	-40 to 85	-40 to 85	-40 to 85	-40 to 85					-40 to 85
Output Current(Typ), mA					500	500	500	500		500	500	500	500	500
Output Current(Typ)(mA)	500	500	500	500					500
Package Group	SO PowerPAD SOIC VQFN	SO PowerPAD SOIC VQFN	SO PowerPAD SOIC VQFN	SO PowerPAD SOIC VQFN	SO PowerPAD	SO PowerPAD	SO PowerPAD	SO PowerPAD	VQFN	VQFN	VQFN	SOIC	SOIC	SOIC
Package Size: mm2:W x L, PKG					8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD)	8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD)	8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD)	8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD)		16VQFN: 16 mm2: 4 x 4(VQFN)	16VQFN: 16 mm2: 4 x 4(VQFN)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)
Package Size: mm2:W x L (PKG)	16VQFN: 16 mm2: 4 x 4(VQFN) 8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD) 8SOIC: 29 mm2: 6 x 4.9(SOIC)	16VQFN: 16 mm2: 4 x 4(VQFN) 8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD) 8SOIC: 29 mm2: 6 x 4.9(SOIC)	16VQFN: 16 mm2: 4 x 4(VQFN) 8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD) 8SOIC: 29 mm2: 6 x 4.9(SOIC)	16VQFN: 16 mm2: 4 x 4(VQFN) 8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD) 8SOIC: 29 mm2: 6 x 4.9(SOIC)					16VQFN: 16 mm2: 4 x 4(VQFN)
Rail-to-Rail	No	No	No	No	No	No	No	No	No	No	No	No	No	No
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us					2000	2000	2000	2000		2000	2000	2000	2000	2000
Slew Rate(Typ)(V/us)	2000	2000	2000	2000					2000
Total Supply Voltage(Max), +5V=5, +/-5V=10					12.6	12.6	12.6	12.6		12.6	12.6	12.6	12.6	12.6
Total Supply Voltage(Max)(+5V=5, +/-5V=10)	12.6	12.6	12.6	12.6					12.6
Total Supply Voltage(Min), +5V=5, +/-5V=10					4	4	4	4		4	4	4	4	4
Total Supply Voltage(Min)(+5V=5, +/-5V=10)	4	4	4	4					4
Vn at 1kHz(Typ), nV/rtHz					2	2	2	2		2	2	2	2	2
Vn at Flatband(Typ), nV/rtHz					2	2	2	2		2	2	2	2	2
Vn at Flatband(Typ)(nV/rtHz)	2	2	2	2					2
Vos (Offset Voltage @ 25C)(Max), mV					4.5	4.5	4.5	4.5		4.5	4.5	4.5	4.5	4.5
Vos (Offset Voltage @ 25C)(Max)(mV)	4.5	4.5	4.5	4.5					4.5

Plan ecológico

	OPA2677H	OPA2677H/2K5	OPA2677H/2K5G3	OPA2677HG3	OPA2677IDDA	OPA2677IDDAG4	OPA2677IDDAR	OPA2677IDDARG4	OPA2677IRGVR	OPA2677IRGVT	OPA2677IRGVTG4	OPA2677U	OPA2677U/2K5	OPA2677UG4
RoHS	Desobediente	Desobediente	Desobediente	Desobediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente
Pb gratis	Sí	No	No	No	No

Notas de aplicación

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Current Feedback Amplifiers: Review, Stability Analysis, and Applications
PDF, 53 Kb, Archivo publicado: nov 20, 2000
The majority of op amp circuits are closed-loop feedback systems that implement classical control theory analysis. Analog designers are comfortable with Voltage FeedBack (VFB) op amps in a closed-loop system and are familiar with the ideal op amp approximations feedback permit. This application bulletin will demonstrate how CFB op amps can be analyzed in a similar fashion. Once the closed-loop sim
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Stabilizing Current-Feedback Op Amps While Optimizing Circuit Performance
PDF, 280 Kb, Archivo publicado: abr 28, 2004
Optimizing a circuit design with a current-feedback (CFB) op amp is a relatively straightforward task, once one understands how CFB op amps achieve stability. This application note explains a 2nd-order CFB model so that any designer can better understand the flexibility of the CFB op amp. This report also discusses stability analysis, the effects of parasitic components due to PCBs, optimization
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Active filters using current-feedback amplifiers
PDF, 227 Kb, Archivo publicado: feb 25, 2005
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Expanding the usability of current-feedback amplifiers
PDF, 215 Kb, Archivo publicado: feb 28, 2005
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Wireline Data Transmission and Reception
PDF, 191 Kb, Archivo publicado: enero 27, 2010
Many types of wires are widely used to transmit data. Specifically, Category 3 and Category 5 (Cat3 and Cat5e, respectively)вЂ”also known as unshielded twisted pair or UTP linesвЂ”are now recommended for new telephone installations. Coaxial (coax) cables are used to distribute cable television (CATV) signals throughout a home. #12 and #14 American wire gauge (AWG) electric power distribution wire is a
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Measuring Board Parasitics in High-Speed Analog Design
PDF, 134 Kb, Archivo publicado: jul 7, 2003
Successful circuit designs using high-speed amplifiers can depend upon understanding and identifying parasitic PCB components. Simulating a design while including PCB parasitics can protect against unpleasant production surprises. This application report discusses an easy method for measuring parasitic components in a prototype or final PC board design by using a standard oscilloscope and low freq
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Noise Analysis for High Speed Op Amps (Rev. A)
PDF, 256 Kb, Revisión: A, Archivo publicado: enero 17, 2005
As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu
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Single-Supply Operation of Operational Amplifiers
PDF, 77 Kb, Archivo publicado: oct 2, 2000
Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation.
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Tuning in Amplifiers
PDF, 44 Kb, Archivo publicado: oct 2, 2000
Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil
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Op Amp Performance Analysis
PDF, 76 Kb, Archivo publicado: oct 2, 2000
This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte

Linea modelo

Serie: OPA2677 (14)

OPA2677H OPA2677H/2K5 OPA2677H/2K5G3 OPA2677HG3 OPA2677IDDA OPA2677IDDAG4 OPA2677IDDAR OPA2677IDDARG4 OPA2677IRGVR OPA2677IRGVT OPA2677IRGVTG4 OPA2677U OPA2677U/2K5 OPA2677UG4

Clasificación del fabricante

Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> High-Speed Op Amps (>=50MHz)