Datasheet Texas Instruments OPA549 — Ficha de datos

Fabricante	Texas Instruments
Serie	OPA549

Amplificador operacional de alto voltaje y alta corriente, excelente oscilación de salida

Hojas de datos

PDF, 441 Kb, Revisión: E, Archivo publicado: oct 7, 2005

Extracto del documento

	OPA549S	OPA549SG3	OPA549T	OPA549TG3
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)
Disponibilidad de muestra del fabricante	No	No	No	No

	OPA549S	OPA549SG3	OPA549T	OPA549TG3
N	1	2	3	4
Pin	11	11	11	11
Package Type	KVC	KVC	KV	KV
Industry STD Term	TO-OTHER	TO-OTHER	TO-220	TO-220
JEDEC Code	R-PSFM-T	R-PSFM-T	R-PZFM-T	R-PZFM-T
Package QTY	25	25	25	25
Carrier	TUBE	TUBE	TUBE	TUBE
Device Marking	OPA549S	OPA549S	OPA549T	OPA549T
Width (mm)	10.7	10.7	10.7	10.7
Length (mm)	20.02	20.02	20.02	20.02
Thickness (mm)	4.5	4.5	4.5	4.5
Pitch (mm)	1.7	1.7	1.7	1.7
Max Height (mm)	4.62	4.62	4.62	4.62
Mechanical Data	Descargar	Descargar	Descargar	Descargar

Parameters / Models	OPA549S	OPA549SG3	OPA549T	OPA549TG3
Additional Features	Adj Current Limit,Shutdown	Adj Current Limit,Shutdown	Adj Current Limit,Shutdown	Adj Current Limit,Shutdown
Architecture	Bipolar	Bipolar	Bipolar	Bipolar
CMRR(Min), dB	80	80	80	80
CMRR(Typ), dB	95	95	95	95
GBW(Typ), MHz	0.9	0.9	0.9	0.9
Input Bias Current(Max), pA	500000	500000	500000	500000
Iq per channel(Max), mA	35	35	35	35
Iq per channel(Typ), mA	26	26	26	26
Number of Channels	1	1	1	1
Offset Drift(Typ), uV/C	20	20	20	20
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Output Current(Typ), mA	8000	8000	8000	8000
Package Group	Power Package	Power Package	TO-220	TO-220
Package Size: mm2:W x L, PKG	11Power Package: 90 mm2: 4.5 x 20.02(Power Package)	11Power Package: 90 mm2: 4.5 x 20.02(Power Package)	See datasheet (TO-220)	See datasheet (TO-220)
Rail-to-Rail	In to V-	In to V-	In to V-	In to V-
Rating	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	9	9	9	9
Total Supply Voltage(Max), +5V=5, +/-5V=10	60	60	60	60
Total Supply Voltage(Min), +5V=5, +/-5V=10	8	8	8	8
Vos (Offset Voltage @ 25C)(Max), mV	5	5	5	5

	OPA549S	OPA549SG3	OPA549T	OPA549TG3
RoHS	Obediente	Obediente	Obediente	Obediente

Descargar
DC MOTOR SPEED CONTROLLER: Control a DC Motor without Tachometer Feedback
PDF, 50 Kb, Archivo publicado: sept 27, 2000
DC motor speed is often regulated with a closed-loop speed controller using tachometer feedback. It is possible, however, to control dc motor speed without tachometer feedback.
Descargar
MTTF, Failrate, Reliability, and Life Testing
PDF, 51 Kb, Archivo publicado: oct 4, 2000
At Burr-Brown, we characterize and qualify the reliability of our devices through high temperature life testing. The results of this testing are quantified with such values as MTTF and failure rate. This information can be very valuable when used for comparative purposes or applied to reliablility calculations. However, this information loses its worth if it is not precisely understood and appropr
Descargar
Power Amplifier Stress and Power Handling Limitations
PDF, 55 Kb, Archivo publicado: sept 27, 2000
To achieve reliable power amplifier designs you must consider the stress on the amplifier compared to its power handling limitations. Power handling limits are specified by the Safe Operating Area (SOA) curves of the power amp. Stress on the amplifier depends on amplifier load and signal conditions which can be evaluated with straightforward techniques.

Serie: OPA549 (4)