Datasheet Texas Instruments INA219 — 数据表

制造商	Texas Instruments
系列	INA219

Datasheet Texas Instruments INA219

26V，双向，零漂移，高端，I2C输出电流/功率监控器

数据表

PDF, 1.2 Mb, 修订版: G, 档案已发布: Oct 11, 2014

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价格

状态

	INA219AID	INA219AIDCNR	INA219AIDCNT	INA219AIDCNTG4	INA219AIDR	INA219BID	INA219BIDCNR	INA219BIDCNT	INA219BIDR
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)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	Yes	Yes	Yes	No	No	Yes	No	Yes

打包

	INA219AID	INA219AIDCNR	INA219AIDCNT	INA219AIDCNTG4	INA219AIDR	INA219BID	INA219BIDCNR	INA219BIDCNT	INA219BIDR
N	1	2	3	4	5	6	7	8	9
Pin	8	8	8	8	8	8	8	8	8
Package Type	D	DCN	DCN	DCN	D	D	DCN	DCN	D
Industry STD Term	SOIC	SOT-23	SOT-23	SOT-23	SOIC	SOIC	SOT-23	SOT-23	SOIC
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	R-PDSO-G
Package QTY	75	3000	250	250	2500	75	3000	250	2500
Carrier	TUBE	LARGE T&R	SMALL T&R	SMALL T&R	LARGE T&R	TUBE	LARGE T&R	SMALL T&R	LARGE T&R
Width (mm)	3.91	1.63	1.63	1.63	3.91	3.91	1.63	1.63	3.91
Length (mm)	4.9	2.9	2.9	2.9	4.9	4.9	2.9	2.9	4.9
Thickness (mm)	1.58	1.1	1.1	1.1	1.58	1.58	1.1	1.1	1.58
Pitch (mm)	1.27	0.65	0.65	0.65	1.27	1.27	0.65	0.65	1.27
Max Height (mm)	1.75	1.45	1.45	1.45	1.75	1.75	1.45	1.45	1.75
Mechanical Data	下载	下载	下载	下载	下载	下载	下载	下载	下载

参数化

Parameters / Models	INA219AID	INA219AIDCNR	INA219AIDCNT	INA219AIDCNTG4	INA219AIDR	INA219BID	INA219BIDCNR	INA219BIDCNT	INA219BIDR
Bandwidth, kHz	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
CMRR(Min), dB	120	120	120	120	120	120	120	120	120
Common Mode Voltage(Max), V	26	26	26	26	26	26	26	26	26
Digital Interface	I2C	I2C	I2C	I2C	I2C	I2C	I2C	I2C	I2C
Features	Bi-directional,I2C,Programmable Gain	Bi-directional,I2C,Programmable Gain	Bi-directional,I2C,Programmable Gain	Bi-directional,I2C,Programmable Gain	Bi-directional,I2C,Programmable Gain	Bi-directional,I2C,Programmable Gain	Bi-directional,I2C,Programmable Gain	Bi-directional,I2C,Programmable Gain	Bi-directional,I2C,Programmable Gain
Gain, V/V	1,0.5,0.25,0.125	1,0.5,0.25,0.125	1,0.5,0.25,0.125	1,0.5,0.25,0.125	1,0.5,0.25,0.125	1,0.5,0.25,0.125	1,0.5,0.25,0.125	1,0.5,0.25,0.125	1,0.5,0.25,0.125
Gain Error, %	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5
Gain Error Drift(Max), ppm/В°C	83	83	83	83	83	83	83	83	83
Input Offset (+/-)(Max), uV	50	50	50	50	50	50	50	50	50
Input Offset Drift (+/-)(Max), uV/C	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1
Input Offset Drift (+/-)(Typ), uV/C	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1
Iq(Max), mA	1	1	1	1	1	1	1	1	1
Operating Temperature Range, C	-40 to 125,to	-40 to 125,to	-40 to 125,to	-40 to 125,to	-40 to 125,to	-40 to 125,to	-40 to 125,to	-40 to 125,to	-40 to 125,to
Package Group	SOIC	SOT-23	SOT-23	SOT-23	SOIC	SOIC	SOT-23	SOT-23	SOIC
Package Size: mm2:W x L, PKG	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	8SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	8SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	8SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	8SOIC: 29 mm2: 6 x 4.9(SOIC)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Supply Voltage(Max), V	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Supply Voltage(Min), V	3	3	3	3	3	3	3	3	3

生态计划

	INA219AID	INA219AIDCNR	INA219AIDCNT	INA219AIDCNTG4	INA219AIDR	INA219BID	INA219BIDCNR	INA219BIDCNT	INA219BIDR
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

应用须知

下载
Energy and Power Monitoring with Digital Current Sensors
PDF, 90 Kb, 档案已发布: May 25, 2017
下载
Integrating The Current Sensing Signal Path (Rev. A)
PDF, 103 Kb, 修订版: A, 档案已发布: Dec 2, 2016
下载
Integrated Current Sensing Analog-to-Digital Converter
PDF, 88 Kb, 档案已发布: Dec 21, 2016
下载
Understanding the I2C Bus
PDF, 124 Kb, 档案已发布: Jun 30, 2015

模型线

系列: INA219 (9)

INA219AID INA219AIDCNR INA219AIDCNT INA219AIDCNTG4 INA219AIDR INA219BID INA219BIDCNR INA219BIDCNT INA219BIDR

制造商分类

Semiconductors > Amplifiers > Current Sense Amplifiers > Current Sense Power / Current Monitors

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