Datasheet Texas Instruments DRV8834 — 数据表

制造商	Texas Instruments
系列	DRV8834

具有32步分度器或双刷直流电机驱动器的2.2A低压步进器（分度器或PH / EN Ctrl）

数据表

PDF, 2.0 Mb, 修订版: D, 档案已发布: Mar 26, 2015

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	DRV8834PWP	DRV8834PWPR	DRV8834RGER	DRV8834RGET
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	Yes	No	Yes

	DRV8834PWP	DRV8834PWPR	DRV8834RGER	DRV8834RGET
N	1	2	3	4
Pin	24	24	24	24
Package Type	PWP	PWP	RGE	RGE
Industry STD Term	HTSSOP	HTSSOP	VQFN	VQFN
JEDEC Code	R-PDSO-G	R-PDSO-G	S-PQFP-N	S-PQFP-N
Package QTY	60	2000	3000	250
Carrier	TUBE	LARGE T&R	LARGE T&R	SMALL T&R
Device Marking	DRV8834	DRV8834	DRV8834	DRV8834
Width (mm)	4.4	4.4	4	4
Length (mm)	7.8	7.8	4	4
Thickness (mm)	1	1	.88	.88
Pitch (mm)	.65	.65	.5	.5
Max Height (mm)	1.2	1.2	1	1
Mechanical Data	下载	下载	下载	下载

Parameters / Models	DRV8834PWP	DRV8834PWPR	DRV8834RGER	DRV8834RGET
Additional Features	High Microstepping with External Reference	High Microstepping with External Reference	High Microstepping with External Reference	High Microstepping with External Reference
Control I/F	STEP/DIR,PH/EN	STEP/DIR,PH/EN	STEP/DIR,PH/EN	STEP/DIR,PH/EN
Micro-Stepping Levels	32	32	32	32
Number of Full Bridges	2	2	2	2
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Package Size: mm2:W x L, PKG	24HTSSOP: 50 mm2: 6.4 x 7.8(HTSSOP),24VQFN: 16 mm2: 4 x 4(VQFN)	24HTSSOP: 50 mm2: 6.4 x 7.8(HTSSOP),24VQFN: 16 mm2: 4 x 4(VQFN)	24HTSSOP: 50 mm2: 6.4 x 7.8(HTSSOP),24VQFN: 16 mm2: 4 x 4(VQFN)	24HTSSOP: 50 mm2: 6.4 x 7.8(HTSSOP),24VQFN: 16 mm2: 4 x 4(VQFN)
Peak Output Current, A	2.2	2.2	2.2	2.2
RDS(ON) (HS + LS), mOhms	305	305	305	305
RMS Output Current, A	1.5	1.5	1.5	1.5
Rating	Catalog	Catalog	Catalog	Catalog
Vs(Max), V	10.8	10.8	10.8	10.8
Vs(Min), V	2.5	2.5	2.5	2.5

	DRV8834PWP	DRV8834PWPR	DRV8834RGER	DRV8834RGET
RoHS	Compliant	Compliant	Compliant	Compliant

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系列: DRV8834 (4)