Datasheet Texas Instruments DRV411 — Ficha de datos

Fabricante	Texas Instruments
Serie	DRV411

IC de acondicionamiento de señal del sensor magnético de efecto Hall para aplicaciones de circuito cerrado

Hojas de datos

PDF, 1.6 Mb, Revisión: B, Archivo publicado: dic 12, 2013

Extracto del documento

	DRV411AIPWP	DRV411AIPWPR	DRV411AIRGPR	DRV411AIRGPT
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	Sí	No	Sí	No

	DRV411AIPWP	DRV411AIPWPR	DRV411AIRGPR	DRV411AIRGPT
N	1	2	3	4
Pin	20	20	20	20
Package Type	PWP	PWP	RGP	RGP
Industry STD Term	HTSSOP	HTSSOP	VQFN	VQFN
JEDEC Code	R-PDSO-G	R-PDSO-G	S-PQFP-N	S-PQFP-N
Package QTY	70	2000	3000	250
Carrier	TUBE	LARGE T&R	LARGE T&R	SMALL T&R
Device Marking	DRV411	DRV411	DRV411	DRV411
Width (mm)	4.4	4.4	4	4
Length (mm)	6.5	6.5	4	4
Thickness (mm)	1	1	.93	.93
Pitch (mm)	.65	.65	.5	.5
Max Height (mm)	1.2	1.2	1	1
Mechanical Data	Descargar	Descargar	Descargar	Descargar

Parameters / Models	DRV411AIPWP	DRV411AIPWPR	DRV411AIRGPR	DRV411AIRGPT
Architecture	Closed Loop	Closed Loop	Closed Loop	Closed Loop
Current Sensor Type	Hall-effect External	Hall-effect External	Hall-effect External	Hall-effect External
Gain Drift(Typ), ppm/C	1	1	1	1
Gain Error (+/-)(Max), %	0.3	0.3	0.3	0.3
Offset Drift(Max), uV/C	2	2	2	2
Offset Voltage (+/-), uV	100	100	100	100
Operating Temperature Range, C	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Package Group	HTSSOP	HTSSOP	QFN	QFN
Package Size: mm2:W x L, PKG	20HTSSOP: 42 mm2: 6.4 x 6.5(HTSSOP)	20HTSSOP: 42 mm2: 6.4 x 6.5(HTSSOP)	20QFN: 16 mm2: 4 x 4(QFN)	20QFN: 16 mm2: 4 x 4(QFN)
Rating	Catalog	Catalog	Catalog	Catalog
Reference Accuracy (+/-)(Max), %	0.2	0.2	0.2	0.2
Reference Drift(Max)(, В±	50	50	50	50
Reference Voltage, V	1.65 / 2.5 / Ratiometric	1.65 / 2.5 / Ratiometric	1.65 / 2.5 / Ratiometric	1.65 / 2.5 / Ratiometric
System Bandwidth, KHz	2000	2000	2000	2000
Vs(Max), V	5.5	5.5	5.5	5.5
Vs(Min), V	2.7	2.7	2.7	2.7

	DRV411AIPWP	DRV411AIPWPR	DRV411AIRGPR	DRV411AIRGPT
RoHS	Obediente	Obediente	Obediente	Obediente

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Design Considerations for the DRV411
PDF, 181 Kb, Archivo publicado: feb 26, 2015
The DRV411 is a signal-conditioning integrated circuit for use in closed-loop, magnetic, current-sensor modules. The DRV411 is designed to interface with symmetrical indium antimonide (InSb) and gallium arsenide (GaAs) type Hall sensors. Symmetrical Hall elements have their input and output impedances closely matched. The DRV411 contains excitation and conditioning circuitry that significantly red

Serie: DRV411 (4)