Datasheet Texas Instruments INA231 — Datenblatt
Hersteller | Texas Instruments |
Serie | INA231 |
![Datasheet Texas Instruments INA231](http://www.ti.com/graphics/folders/partimages/INA231.jpg)
28-V, bidirektional, Zero-Drift, Low- / High-Side, I2C-Ausgangsstrom- / Leistungsüberwachung mit Alarm in WCSP
Datenblätter
INA231 High- or Low-Side Measurement, Bidirectional Current and Power Monitor With 1.8-V I2C Interface datasheet
PDF, 1.3 Mb, Revision: B, Datei veröffentlicht: Aug 14, 2017
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Preise
Status
INA231AIYFDR | INA231AIYFDT | INA231AIYFFR | INA231AIYFFT | INA231BIYFDR | INA231BIYFDT | |
---|---|---|---|---|---|---|
Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Preview (Device has been announced but is not in production. Samples may or may not be available) | Preview (Device has been announced but is not in production. Samples may or may not be available) |
Manufacture's Sample Availability | No | Yes | No | Yes | No | No |
Verpackung
INA231AIYFDR | INA231AIYFDT | INA231AIYFFR | INA231AIYFFT | INA231BIYFDR | INA231BIYFDT | |
---|---|---|---|---|---|---|
N | 1 | 2 | 3 | 4 | 5 | 6 |
Pin | 12 | 12 | 12 | 12 | 12 | 12 |
Package Type | YFD | YFD | YFF | YFF | YFD | YFD |
Industry STD Term | DSBGA | DSBGA | DSBGA | DSBGA | DSBGA | DSBGA |
JEDEC Code | R-XBGA-N | R-XBGA-N | R-XBGA-N | R-XBGA-N | R-XBGA-N | R-XBGA-N |
Package QTY | 3000 | 250 | 3000 | 250 | 3000 | 250 |
Carrier | LARGE T&R | SMALL T&R | LARGE T&R | SMALL T&R | LARGE T&R | SMALL T&R |
Width (mm) | 1.388 | 1.388 | 1.16 | 1.16 | 1.388 | 1.388 |
Length (mm) | 1.645 | 1.645 | 2 | 2 | 1.645 | 1.645 |
Thickness (mm) | 0.4 | 0.4 | 1.6 | 1.6 | 0.4 | 0.4 |
Pitch (mm) | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
Max Height (mm) | 0.4 | 0.4 | 0.625 | 0.625 | 0.4 | 0.4 |
Mechanical Data | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen |
Parameter
Parameters / Models | INA231AIYFDR![]() | INA231AIYFDT![]() | INA231AIYFFR![]() | INA231AIYFFT![]() | INA231BIYFDR![]() | INA231BIYFDT![]() |
---|---|---|---|---|---|---|
Bandwidth, kHz | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 |
CMRR(Min), dB | 100 | 100 | 100 | 100 | 100 | 100 |
Common Mode Voltage(Max), V | 28 | 28 | 28 | 28 | 28 | 28 |
Digital Interface | I2C | I2C | I2C | I2C | I2C | I2C |
Features | Alert Function,Bi-directional,I2C,Low-side Capable | Alert Function,Bi-directional,I2C,Low-side Capable | Alert Function,Bi-directional,I2C,Low-side Capable | Alert Function,Bi-directional,I2C,Low-side Capable | Alert Function,Bi-directional,I2C,Low-side Capable | Alert Function,Bi-directional,I2C,Low-side Capable |
Gain, V/V | 1 | 1 | 1 | 1 | 1 | 1 |
Gain Error, % | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
Gain Error Drift(Max), ppm/В°C | 50 | 50 | 50 | 50 | 50 | 50 |
Input Offset (+/-)(Max), uV | 50 | 50 | 50 | 50 | 50 | 50 |
Input Offset Drift (+/-)(Max), uV/C | 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 |
Iq(Max), mA | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 |
Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
Package Group | DSBGA | DSBGA | DSBGA | DSBGA | DSBGA | DSBGA |
Package Size: mm2:W x L, PKG | See datasheet (DSBGA) | See datasheet (DSBGA) | See datasheet (DSBGA) | See datasheet (DSBGA) | See datasheet (DSBGA) | See datasheet (DSBGA) |
Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
Supply Voltage(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
Supply Voltage(Min), V | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
Öko-Plan
INA231AIYFDR | INA231AIYFDT | INA231AIYFFR | INA231AIYFFT | INA231BIYFDR | INA231BIYFDT | |
---|---|---|---|---|---|---|
RoHS | Compliant | Compliant | Compliant | Compliant | See ti.com | See ti.com |
Anwendungshinweise
- Energy and Power Monitoring with Digital Current SensorsPDF, 90 Kb, Datei veröffentlicht: May 25, 2017
- Integrating The Current Sensing Signal Path (Rev. A)PDF, 103 Kb, Revision: A, Datei veröffentlicht: Dec 2, 2016
- Integrated Current Sensing Analog-to-Digital ConverterPDF, 88 Kb, Datei veröffentlicht: Dec 21, 2016
- Integrating a Current Sense Resistor With a Current Sense Amplifier (Rev. A)PDF, 110 Kb, Revision: A, Datei veröffentlicht: Dec 2, 2016
- Discrete Current Sensing Versus Integrated Current Sensing FunctionPDF, 108 Kb, Datei veröffentlicht: Apr 4, 2017
- Precision Low-Side Current Measurement (Rev. B)PDF, 91 Kb, Revision: B, Datei veröffentlicht: Mar 6, 2019
- Low-Side Current Sense Circuit IntegrationPDF, 176 Kb, Datei veröffentlicht: Mar 30, 2017
- Understanding the I2C BusPDF, 124 Kb, Datei veröffentlicht: Jun 30, 2015
Modellreihe
Serie: INA231 (6)
Herstellerklassifikation
- Semiconductors > Amplifiers > Current Sense Amplifiers > Current Sense Power / Current Monitors