Datasheet Texas Instruments INA220 — 数据表

制造商	Texas Instruments
系列	INA220

26V，双向，零漂移，低侧或高端，I2C输出电流/功率监控器

数据表

PDF, 1.2 Mb, 修订版: E, 档案已发布: Jan 12, 2016

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	INA220AIDGSR	INA220AIDGST	INA220BIDGSR	INA220BIDGST
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	Yes	Yes	No	No

	INA220AIDGSR	INA220AIDGST	INA220BIDGSR	INA220BIDGST
N	1	2	3	4
Pin	10	10	10	10
Package Type	DGS	DGS	DGS	DGS
Industry STD Term	VSSOP	VSSOP	VSSOP	VSSOP
JEDEC Code	S-PDSO-G	S-PDSO-G	S-PDSO-G	S-PDSO-G
Package QTY	2500	250	2500	250
Carrier	LARGE T&R	SMALL T&R	LARGE T&R	SMALL T&R
Device Marking	OOUI	OOUI	ZAEI	ZAEI
Width (mm)	3	3	3	3
Length (mm)	3	3	3	3
Thickness (mm)	1.02	1.02	1.02	1.02
Pitch (mm)	.5	.5	.5	.5
Max Height (mm)	1.07	1.07	1.07	1.07
Mechanical Data	下载	下载	下载	下载

Parameters / Models	INA220AIDGSR	INA220AIDGST	INA220BIDGSR	INA220BIDGST
Bandwidth, kHz	5.5	5.5	5.5	5.5
CMRR(Min), dB	120	120	120	120
Common Mode Voltage(Max), V	26	26	26	26
Digital Interface	I2C	I2C	I2C	I2C
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
Gain Error, %	0.5	0.5	0.5	0.5
Gain Error Drift(Max), ppm/В°C	83	83	83	83
Input Offset (+/-)(Max), uV	50	50	50	50
Input Offset Drift (+/-)(Max), uV/C	0.16	0.16	0.16	0.16
Input Offset Drift (+/-)(Typ), uV/C	0.16	0.16	0.16	0.16
Iq(Max), mA	1	1	1	1
Operating Temperature Range, C	-40 to 125	-40 to 125	-40 to 125	-40 to 125
PSRR(Typ), uV/V	10	10	10	10
Package Group	VSSOP	VSSOP	VSSOP	VSSOP
Package Size: mm2:W x L, PKG	10VSSOP: 15 mm2: 4.9 x 3(VSSOP)	10VSSOP: 15 mm2: 4.9 x 3(VSSOP)	10VSSOP: 15 mm2: 4.9 x 3(VSSOP)	10VSSOP: 15 mm2: 4.9 x 3(VSSOP)
Rating	Catalog	Catalog	Catalog	Catalog
Special Features	Bi-directional,I2C,Low-side Capable,Programmable Gain	Bi-directional,I2C,Low-side Capable,Programmable Gain	Bi-directional,I2C,Low-side Capable,Programmable Gain	Bi-directional,I2C,Low-side Capable,Programmable Gain
Specified Common Mode Voltage, V	12	12	12	12
Specified Power Supply Voltage, V	3.3	3.3	3.3	3.3
Supply Voltage(Max), V	5.5	5.5	5.5	5.5
Supply Voltage(Min), V	3	3	3	3

	INA220AIDGSR	INA220AIDGST	INA220BIDGSR	INA220BIDGST
RoHS	Compliant	Compliant	Compliant	Compliant

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Integrating The Current Sensing Signal Path (Rev. A)
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Integrated Current Sensing Analog-to-Digital Converter
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Understanding the I2C Bus
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系列: INA220 (4)

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