Datasheet Texas Instruments OPA381 — 数据表

制造商	Texas Instruments
系列	OPA381

精密，低功耗，高速互阻放大器

数据表

PDF, 992 Kb, 修订版: B, 档案已发布: Nov 18, 2004

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	OPA381AIDGKR	OPA381AIDGKT	OPA381AIDGKTG4	OPA381AIDRBR	OPA381AIDRBRG4	OPA381AIDRBT	OPA381AIDRBTG4
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	Yes	Yes	No	Yes	No	No

	OPA381AIDGKR	OPA381AIDGKT	OPA381AIDGKTG4	OPA381AIDRBR	OPA381AIDRBRG4	OPA381AIDRBT	OPA381AIDRBTG4
N	1	2	3	4	5	6	7
Pin	8	8	8	8	8	8	8
Package Type	DGK	DGK	DGK	DRB	DRB	DRB	DRB
Industry STD Term	VSSOP	VSSOP	VSSOP	VSON	VSON	VSON	VSON
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	S-PDSO-N	S-PDSO-N	S-PDSO-N	S-PDSO-N
Package QTY	2500	250	250	3000	3000	250	250
Carrier	LARGE T&R	SMALL T&R	SMALL T&R	LARGE T&R	LARGE T&R	SMALL T&R	SMALL T&R
Device Marking	A64	A64	A64	A65	A65	A65	A65
Width (mm)	3	3	3	3	3	3	3
Length (mm)	3	3	3	3	3	3	3
Thickness (mm)	.97	.97	.97	.88	.88	.88	.88
Pitch (mm)	.65	.65	.65	.65	.65	.65	.65
Max Height (mm)	1.07	1.07	1.07	1	1	1	1
Mechanical Data	下载	下载	下载	下载	下载	下载	下载

Parameters / Models	OPA381AIDGKR	OPA381AIDGKT	OPA381AIDGKTG4	OPA381AIDRBR	OPA381AIDRBRG4	OPA381AIDRBT	OPA381AIDRBTG4
Additional Features	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Architecture	FET	FET	FET	FET	FET	FET	FET
CMRR(Min), dB	95	95	95	95	95	95	95
CMRR(Typ), dB	110	110	110	110	110	110	110
GBW(Typ), MHz	18	18	18	18	18	18	18
Input Bias Current(Max), pA	50	50	50	50	50	50	50
Iq per channel(Max), mA	1	1	1	1	1	1	1
Iq per channel(Typ), mA	0.8	0.8	0.8	0.8	0.8	0.8	0.8
Number of Channels	1	1	1	1	1	1	1
Offset Drift(Typ), uV/C	0.03	0.03	0.03	0.03	0.03	0.03	0.03
Operating Temperature Range, C	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Output Current(Typ), mA	10	10	10	10	10	10	10
Package Group	VSSOP	VSSOP	VSSOP	SON	SON	SON	SON
Package Size: mm2:W x L, PKG	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	See datasheet (SON)	See datasheet (SON)	See datasheet (SON)	See datasheet (SON)
Rail-to-Rail	Out	Out	Out	Out	Out	Out	Out
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	12	12	12	12	12	12	12
Total Supply Voltage(Max), +5V=5, +/-5V=10	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Total Supply Voltage(Min), +5V=5, +/-5V=10	2.7	2.7	2.7	2.7	2.7	2.7	2.7
Vn at 1kHz(Typ), nV/rtHz	114	114	114	114	114	114	114
Vos (Offset Voltage @ 25C)(Max), mV	0.025	0.025	0.025	0.025	0.025	0.025	0.025

	OPA381AIDGKR	OPA381AIDGKT	OPA381AIDGKTG4	OPA381AIDRBR	OPA381AIDRBRG4	OPA381AIDRBT	OPA381AIDRBTG4
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

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系列: OPA381 (7)