Datasheet Texas Instruments OPA445 — Ficha de datos

Fabricante	Texas Instruments
Serie	OPA445

Amplificador operacional de entrada FET de alto voltaje

Hojas de datos

PDF, 899 Kb, Revisión: B, Archivo publicado: abr 10, 2008

Extracto del documento

	OPA445ADDA	OPA445ADDAG4	OPA445ADDAR	OPA445AP	OPA445APG4	OPA445AU	OPA445AU/2K5	OPA445AUG4	OPA445BM
Estado del ciclo de vida	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	No	Sí	No	Sí	No	No	No	No

	OPA445ADDA	OPA445ADDAG4	OPA445ADDAR	OPA445AP	OPA445APG4	OPA445AU	OPA445AU/2K5	OPA445AUG4	OPA445BM
N	1	2	3	4	5	6	7	8	9
Pin	8	8	8	8	8	8	8	8	8
Package Type	DDA	DDA	DDA	P	P	D	D	D	LMC
Industry STD Term	HSOIC	HSOIC	HSOIC	PDIP	PDIP	SOIC	SOIC	SOIC	TO-CAN
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDIP-T	R-PDSO-G	R-PDSO-G	R-PDSO-G	O-MBCY-W
Package QTY	75	75	2500	50	50	75	2500	75	20
Carrier	TUBE	TUBE	LARGE T&R	TUBE	TUBE	TUBE	LARGE T&R	TUBE	TUBE
Device Marking	OPA445	OPA445	OPA445	OPA445AP	OPA445AP	445AU	445AU	445AU	OPA445BM
Width (mm)	3.9	3.9	3.9	6.35	6.35	3.91	3.91	3.91	9.08
Length (mm)	4.89	4.89	4.89	9.81	9.81	4.9	4.9	4.9	9.08
Thickness (mm)	1.48	1.48	1.48	3.9	3.9	1.58	1.58	1.58	4.4
Pitch (mm)	1.27	1.27	1.27	2.54	2.54	1.27	1.27	1.27	2.54
Max Height (mm)	1.7	1.7	1.7	5.08	5.08	1.75	1.75	1.75	5.72
Mechanical Data	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar

Parameters / Models	OPA445ADDA	OPA445ADDAG4	OPA445ADDAR	OPA445AP	OPA445APG4	OPA445AU	OPA445AU/2K5	OPA445AUG4	OPA445BM
Additional Features	N/A	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	FET
CMRR(Min), dB	80	80	80	80	80	80	80	80	80
CMRR(Typ), dB	95	95	95	95	95	95	95	95	95
GBW(Typ), MHz	2	2	2	2	2	2	2	2	2
Input Bias Current(Max), pA	50	50	50	50	50	50	50	50	50
Iq per channel(Max), mA	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7	4.7
Iq per channel(Typ), mA	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2	4.2
Number of Channels	1	1	1	1	1	1	1	1	1
Offset Drift(Typ), uV/C	10	10	10	10	10	10	10	10	10
Operating Temperature Range, C	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125
Output Current(Typ), mA	26	26	26	26	26	26	26	26	26
Package Group	SO PowerPAD	SO PowerPAD	SO PowerPAD	PDIP	PDIP	SOIC	SOIC	SOIC	TO-99
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)	See datasheet (PDIP)	See datasheet (PDIP)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8TO-99: 80 mm2: 8.96 x 8.96(TO-99)
Rail-to-Rail	No	No	No	No	No	No	No	No	No
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	15	15	15	15	15	15	15	15	15
Total Supply Voltage(Max), +5V=5, +/-5V=10	90	90	90	90	90	90	90	90	90
Total Supply Voltage(Min), +5V=5, +/-5V=10	20	20	20	20	20	20	20	20	20
Vos (Offset Voltage @ 25C)(Max), mV	3	3	3	3	3	3	3	3	3

	OPA445ADDA	OPA445ADDAG4	OPA445ADDAR	OPA445AP	OPA445APG4	OPA445AU	OPA445AU/2K5	OPA445AUG4	OPA445BM
RoHS	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente

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Serie: OPA445 (9)