Datasheet Texas Instruments INA3221-Q1 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | INA3221-Q1 |
Automobil 26-V, dreifach, bidirektional, Zero-Drift, I2C-Ausgangsstrom- / Spannungsüberwachung mit Warnungen
Datenblätter
INA3221-Q1 Automotive, 26-V, Triple-Channel, Bidirectional, Zero-Drift, Low- or High-Side, I2C-Compatible, Current and Voltage Monitor with Programmable Overcurrent Alerts datasheet
PDF, 1.1 Mb, Revision: B, Datei veröffentlicht: Mar 24, 2016
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Preise
Status
| INA3221AQRGVRQ1 | |
|---|---|
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Verpackung
| INA3221AQRGVRQ1 | |
|---|---|
| N | 1 |
| Pin | 16 |
| Package Type | RGV |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | 21Q1 |
| Width (mm) | 4 |
| Length (mm) | 4 |
| Thickness (mm) | .9 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1 |
| Mechanical Data | Herunterladen |
Parameter
| Parameters / Models | INA3221AQRGVRQ1 |
|---|---|
| Bandwidth, kHz | 3.5 |
| CMRR(Min), dB | 110 |
| Common Mode Voltage(Max), V | 26 |
| Digital Interface | I2C |
| Gain, V/V | 1 |
| Gain Error, % | 0.25 |
| Gain Error Drift(Max), ppm/В°C | 50 |
| Input Offset (+/-)(Max), uV | 80 |
| Input Offset Drift (+/-)(Max), uV/C | 0.1 |
| Input Offset Drift (+/-)(Typ), uV/C | 0.1 |
| Iq(Max), mA | 0.35 |
| Operating Temperature Range, C | -40 to 125 |
| PSRR(Typ), uV/V | 15 |
| Package Group | VQFN |
| Package Size: mm2:W x L, PKG | 16VQFN: 16 mm2: 4 x 4(VQFN) |
| Rating | Automotive |
| Special Features | Alert Function,Bi-directional,I2C,Low-side Capable |
| Specified Common Mode Voltage, V | 12 |
| Specified Power Supply Voltage, V | 3.3 |
| Supply Voltage(Max), V | 5.5 |
| Supply Voltage(Min), V | 2.7 |
Öko-Plan
| INA3221AQRGVRQ1 | |
|---|---|
| RoHS | Compliant |
Anwendungshinweise
- Understanding the I2C BusPDF, 124 Kb, Datei veröffentlicht: Jun 30, 2015
Modellreihe
Serie: INA3221-Q1 (1)
Herstellerklassifikation
- Semiconductors> Amplifiers> Current Sense Amplifiers> Current Sense Power / Current Monitors