Datasheet Texas Instruments INA240 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | INA240 |
High / Low-Seite, bidirektionaler Null-Drift-Stromerfassungsverstärker mit verbesserter PWM-Unterdrückung
Datenblätter
INA240 High- and Low-Side, Bidirectional, Zero-Drift, Current-Sense Amplifier with Enhanced PWM Rejection datasheet
PDF, 1.6 Mb, Revision: A, Datei veröffentlicht: Oct 26, 2016
Auszug aus dem Dokument
INA240 Wide Common-Mode Range, Voltage
Output,
High- or Low-Side Bidirectional, Zero-Drift, Current-Shunt Monitor
PDF, 536 Kb, Datei veröffentlicht: Jul 1, 2016
Preise
Status
| INA240A1DR | INA240A1IPWR | INA240A1PW | INA240A1PWR | INA240A2DR | INA240A2PW | INA240A2PWR | INA240A3DR | INA240A3PW | INA240A3PWR | INA240A4DR | INA240A4PW | INA240A4PWR | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | 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) | 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) | 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) | 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) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | No | Yes | Yes | Yes | No | No | Yes | No | No | No | No |
Verpackung
| INA240A1DR | INA240A1IPWR | INA240A1PW | INA240A1PWR | INA240A2DR | INA240A2PW | INA240A2PWR | INA240A3DR | INA240A3PW | INA240A3PWR | INA240A4DR | INA240A4PW | INA240A4PWR | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| Pin | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Type | D | PWR | PW | PW | D | PW | PW | D | PW | PW | D | PW | PW |
| Industry STD Term | SOIC | TSSOP | TSSOP | SOIC | TSSOP | TSSOP | SOIC | TSSOP | TSSOP | SOIC | TSSOP | TSSOP | |
| 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 | R-PDSO-G | R-PDSO-G | R-PDSO-G | |
| Package QTY | 2500 | 150 | 2000 | 3000 | 150 | 2000 | 2500 | 150 | 2000 | 2500 | 150 | 2000 | |
| Carrier | LARGE T&R | TUBE | LARGE T&R | LARGE T&R | TUBE | LARGE T&R | LARGE T&R | TUBE | LARGE T&R | LARGE T&R | TUBE | LARGE T&R | |
| Width (mm) | 3.91 | 4.4 | 4.4 | 3.91 | 4.4 | 4.4 | 3.91 | 4.4 | 4.4 | 3.91 | 4.4 | 4.4 | |
| Length (mm) | 4.9 | 3 | 3 | 4.9 | 3 | 3 | 4.9 | 3 | 3 | 4.9 | 3 | 3 | |
| Thickness (mm) | 1.58 | 1 | 1 | 1.58 | 1 | 1 | 1.58 | 1 | 1 | 1.58 | 1 | 1 | |
| Pitch (mm) | 1.27 | .65 | .65 | 1.27 | .65 | .65 | 1.27 | .65 | .65 | 1.27 | .65 | .65 | |
| Max Height (mm) | 1.75 | 1.2 | 1.2 | 1.75 | 1.2 | 1.2 | 1.75 | 1.2 | 1.2 | 1.75 | 1.2 | 1.2 | |
| Mechanical Data | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | |
| Device Marking | I240A1 | I240A1 | I240A2 | I240A2 | I240A3 | I240A3 | I240A4 | I240A4 |
Parameter
| Parameters / Models | INA240A1DR | INA240A1IPWR | INA240A1PW | INA240A1PWR | INA240A2DR | INA240A2PW | INA240A2PWR | INA240A3DR | INA240A3PW | INA240A3PWR | INA240A4DR | INA240A4PW | INA240A4PWR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bandwidth, kHz | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | |
| CMRR(Min), dB | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | 120 | |
| Common Mode Voltage(Max), V | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | |
| Common Mode Voltage(Min), V | -4 | -4 | -4 | -4 | -4 | -4 | -4 | -4 | -4 | -4 | -4 | -4 | |
| Gain, V/V | 20,50,100,200 | 20,50,100,200 | 20,50,100,200 | 20,50,100,200 | 20,50,100,200 | 20,50,100,200 | 20,50,100,200 | 20,50,100,200 | 20,50,100,200 | 20,50,100,200 | 20,50,100,200 | 20,50,100,200 | |
| Gain Error, % | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | |
| Gain Error Drift(Max), ppm/В°C | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | |
| Input Offset (+/-)(Max), uV | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | |
| Input Offset Drift (+/-)(Typ), uV/C | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | |
| Iq(Max), mA | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | |
| Operating Temperature Range(C) | -40 to 125 | ||||||||||||
| PSRR(Typ), uV/V | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Package Group | SOIC | TSSOP | TSSOP | TSSOP | SOIC | TSSOP | TSSOP | SOIC | TSSOP | TSSOP | SOIC | TSSOP | TSSOP |
| Package Size(mm2=WxL) | 8TSSOP: 19 mm2: 6.4 x 3 | ||||||||||||
| Package Size: mm2:W x L, PKG | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8TSSOP: 19 mm2: 6.4 x 3(TSSOP) | 8TSSOP: 19 mm2: 6.4 x 3(TSSOP) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8TSSOP: 19 mm2: 6.4 x 3(TSSOP) | 8TSSOP: 19 mm2: 6.4 x 3(TSSOP) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8TSSOP: 19 mm2: 6.4 x 3(TSSOP) | 8TSSOP: 19 mm2: 6.4 x 3(TSSOP) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8TSSOP: 19 mm2: 6.4 x 3(TSSOP) | 8TSSOP: 19 mm2: 6.4 x 3(TSSOP) | |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Special Features | Bi-directional,Enhanced PWM Rejection,Low-side Capable | Bi-directional,Enhanced PWM Rejection,Low-side Capable | Bi-directional,Enhanced PWM Rejection,Low-side Capable | Bi-directional,Enhanced PWM Rejection,Low-side Capable | Bi-directional,Enhanced PWM Rejection,Low-side Capable | Bi-directional,Enhanced PWM Rejection,Low-side Capable | Bi-directional,Enhanced PWM Rejection,Low-side Capable | Bi-directional,Enhanced PWM Rejection,Low-side Capable | Bi-directional,Enhanced PWM Rejection,Low-side Capable | Bi-directional,Enhanced PWM Rejection,Low-side Capable | Bi-directional,Enhanced PWM Rejection,Low-side Capable | Bi-directional,Enhanced PWM Rejection,Low-side Capable | |
| Specified Common Mode Voltage, V | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | |
| Specified Power Supply Voltage, V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | |
| Supply Voltage(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 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 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
Öko-Plan
| INA240A1DR | INA240A1IPWR | INA240A1PW | INA240A1PWR | INA240A2DR | INA240A2PW | INA240A2PWR | INA240A3DR | INA240A3PW | INA240A3PWR | INA240A4DR | INA240A4PW | INA240A4PWR | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | See ti.com | Not Compliant | Compliant | Compliant | See ti.com | Compliant | Compliant | See ti.com | See ti.com | Compliant | See ti.com | Compliant | Compliant |
| Pb Free | No |
Anwendungshinweise
- Precision LED Brightness and Color Mixing With Discrete Current Sense AmplifiersPDF, 139 Kb, Datei veröffentlicht: Feb 28, 2017
- Current Mode Control in Switching Power SuppliesPDF, 95 Kb, Datei veröffentlicht: Feb 3, 2017
- Current Sensing for Inline Motor-Control ApplicationsPDF, 265 Kb, Datei veröffentlicht: Oct 20, 2016
- Power Saving Topologies for TI Current Shunt MonitorsPDF, 741 Kb, Datei veröffentlicht: Feb 17, 2017
- Low-Drift, Low-Side Current Measurements for Three-Phase Systems (Rev. B)PDF, 105 Kb, Revision: B, Datei veröffentlicht: Sep 5, 2017
- High-Side Drive, High-Side Solenoid Monitor with PWM Rejection (Rev. A)PDF, 110 Kb, Revision: A, Datei veröffentlicht: Dec 1, 2016
- Current Measurements in Power SuppliesPDF, 95 Kb, Datei veröffentlicht: Dec 21, 2016
- Low-Drift, Precision, In-Line Motor Current Measurements with PWM Rejection (Rev. A)PDF, 150 Kb, Revision: A, Datei veröffentlicht: Dec 1, 2016
- Current Sensing in an H-BridgePDF, 104 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
- High-Side Motor Current Monitoring for Over-Current Protection (Rev. A)PDF, 115 Kb, Revision: A, Datei veröffentlicht: Dec 1, 2016
- Bidirectional, Low-Side Phase Current Sensing With Onboard Overcurrent Detection (Rev. B)PDF, 178 Kb, Revision: B, Datei veröffentlicht: Sep 5, 2017
- Precision Current Measurements on High Voltage Power Supply Rails (Rev. A)PDF, 100 Kb, Revision: A, Datei veröffentlicht: Dec 2, 2016
- Measuring Current to Handle Multiple Out-of-Range Conditions (Rev. A)PDF, 143 Kb, Revision: A, Datei veröffentlicht: Dec 2, 2016
- Overcurrent and Out-of-Range Protections (Rev. B)PDF, 88 Kb, Revision: B, Datei veröffentlicht: Sep 5, 2017
- Precision Low-Side Current Measurement (Rev. B)PDF, 91 Kb, Revision: B, Datei veröffentlicht: Mar 6, 2019
Modellreihe
Serie: INA240 (13)
Herstellerklassifikation
- Semiconductors> Amplifiers> Current Sense Amplifiers> Current Sense Amplifiers Analog Output