Datasheet Texas Instruments INA321 — 数据表

制造商	Texas Instruments
系列	INA321

Datasheet Texas Instruments INA321

微功耗单电源CMOS仪表放大器

数据表

PDF, 955 Kb, 修订版: D, 档案已发布: Jan 31, 2006

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状态

	INA321E/250	INA321E/250G4	INA321E/2K5	INA321E/2K5G4	INA321EA/250	INA321EA/250G4	INA321EA/2K5	INA321EA/2K5G4
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)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No	No	Yes	Yes	No	No	No

打包

	INA321E/250	INA321E/250G4	INA321E/2K5	INA321E/2K5G4	INA321EA/250	INA321EA/250G4	INA321EA/2K5	INA321EA/2K5G4
N	1	2	3	4	5	6	7	8
Pin	8	8	8	8	8	8	8	8
Package Type	DGK	DGK	DGK	DGK	DGK	DGK	DGK	DGK
Industry STD Term	VSSOP	VSSOP	VSSOP	VSSOP	VSSOP	VSSOP	VSSOP	VSSOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	250	250	2500	2500	250	250	2500	2500
Carrier	SMALL T&R	SMALL T&R	LARGE T&R	LARGE T&R	SMALL T&R	SMALL T&R	LARGE T&R	LARGE T&R
Device Marking	C21	C21	C21	C21	C21	C21	C21	C21
Width (mm)	3	3	3	3	3	3	3	3
Length (mm)	3	3	3	3	3	3	3	3
Thickness (mm)	.97	.97	.97	.97	.97	.97	.97	.97
Pitch (mm)	.65	.65	.65	.65	.65	.65	.65	.65
Max Height (mm)	1.07	1.07	1.07	1.07	1.07	1.07	1.07	1.07
Mechanical Data	下载	下载	下载	下载	下载	下载	下载	下载

参数化

Parameters / Models	INA321E/250	INA321E/250G4	INA321E/2K5	INA321E/2K5G4	INA321EA/250	INA321EA/250G4	INA321EA/2K5	INA321EA/2K5G4
Bandwidth at Min Gain(Typ), MHz	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5
CMRR(Min), dB	90	90	90	90	90	90	90	90
Gain Error (+/-)(Max), %	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1
Gain Non-Linearity (+/-)(Max), %	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01
Gain(Max), V/V	1000	1000	1000	1000	1000	1000	1000	1000
Gain(Min), V/V	5	5	5	5	5	5	5	5
Input Bias Current (+/-)(Max), nA	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01
Input Offset (+/-)(Max), uV	500	500	500	500	500	500	500	500
Input Offset Drift (+/-)(Max), uV/C	7	7	7	7	7	7	7	7
Iq(Typ), mA	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04
Noise at 0.1 Hz - 10 Hz(Typ), uVpp	20	20	20	20	20	20	20	20
Noise at 1kHz(Typ)(nV/rt, Hz	100	100	100	100	100	100	100	100
Number of Channels	1	1	1	1	1	1	1	1
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
Package Group	VSSOP	VSSOP	VSSOP	VSSOP	VSSOP	VSSOP	VSSOP	VSSOP
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)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Vs(Max), V	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Vs(Min), V	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5

生态计划

	INA321E/250	INA321E/250G4	INA321E/2K5	INA321E/2K5G4	INA321EA/250	INA321EA/250G4	INA321EA/2K5	INA321EA/2K5G4
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

模型线

系列: INA321 (8)

INA321E/250 INA321E/250G4 INA321E/2K5 INA321E/2K5G4 INA321EA/250 INA321EA/250G4 INA321EA/2K5 INA321EA/2K5G4

制造商分类

Semiconductors> Amplifiers> Instrumentation Amplifiers

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