Datasheet Texas Instruments INA138
| Manufacturer | Texas Instruments |
| Series | INA138 |
36-V, High-Side, Current Output Current Shunt Monitor
Datasheets
INA1x8 High-Side Measurement Current Shunt Monitor datasheet
PDF, 1.1 Mb, Revision: D, File published: Dec 19, 2014
Extract from the document
Prices
Status
| INA138NA/250 | INA138NA/3K | INA138NA/3KG4 | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No | Yes |
Packaging
| INA138NA/250 | INA138NA/3K | INA138NA/3KG4 | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 5 | 5 | 5 |
| Package Type | DBV | DBV | DBV |
| Industry STD Term | SOT-23 | SOT-23 | SOT-23 |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 250 | 3000 | 3000 |
| Carrier | SMALL T&R | LARGE T&R | LARGE T&R |
| Device Marking | B38 | B38 | B38 |
| Width (mm) | 1.6 | 1.6 | 1.6 |
| Length (mm) | 2.9 | 2.9 | 2.9 |
| Thickness (mm) | 1.2 | 1.2 | 1.2 |
| Pitch (mm) | .95 | .95 | .95 |
| Max Height (mm) | 1.45 | 1.45 | 1.45 |
| Mechanical Data | Download | Download | Download |
Parametrics
| Parameters / Models | INA138NA/250 | INA138NA/3K | INA138NA/3KG4 |
|---|---|---|---|
| Approx. Price (US$) | 0.65 | 1ku | ||
| Bandwidth, kHz | 800 | 800 | |
| Bandwidth(kHz) | 800 | ||
| CMRR(Min), dB | 100 | 100 | |
| CMRR(Min)(dB) | 100 | ||
| Common Mode Voltage(Max), V | 36 | 36 | |
| Common Mode Voltage(Max)(V) | 36 | ||
| Common Mode Voltage(Min), V | 2.7 | 2.7 | |
| Common Mode Voltage(Min)(V) | 2.7 | ||
| Gain, V/V | Adjustable | Adjustable | |
| Gain Error, % | 2 | 2 | |
| Gain Error Drift(Max), ppm/В°C | 100 | 100 | |
| Gain Error Drift(Max)(ppm/В°C) | 100 | ||
| Gain Error(%) | 2 | ||
| Gain(V/V) | Adjustable | ||
| Input Offset (+/-)(Max), uV | 1000 | 1000 | |
| Input Offset (+/-)(Max)(uV) | 1000 | ||
| Input Offset Drift (+/-)(Typ), uV/C | 1 | 1 | |
| Input Offset Drift (+/-)(Typ)(uV/C) | 1 | ||
| Iq(Max), mA | 0.06 | 0.06 | |
| Iq(Max)(mA) | 0.06 | ||
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | |
| Operating Temperature Range(C) | -40 to 125 | ||
| PSRR(Typ), uV/V | 0.1 | 0.1 | |
| PSRR(Typ)(uV/V) | 0.1 | ||
| Package Group | SOT-23 | SOT-23 | SOT-23 |
| Package Size: mm2:W x L, PKG | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | |
| Package Size: mm2:W x L (PKG) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | ||
| Rating | Catalog | Catalog | Catalog |
| Special Features | Current Output | Current Output | |
| Specified Common Mode Voltage, V | 12 | 12 | |
| Specified Common Mode Voltage(V) | 12 | ||
| Specified Power Supply Voltage, V | 5 | 5 | |
| Specified Power Supply Voltage(V) | 5 | ||
| Supply Voltage(Max), V | 36 | 36 | |
| Supply Voltage(Max)(V) | 36 | ||
| Supply Voltage(Min), V | 2.7 | 2.7 | |
| Supply Voltage(Min)(V) | 2.7 |
Eco Plan
| INA138NA/250 | INA138NA/3K | INA138NA/3KG4 | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
| Pb Free | Yes |
Application Notes
- A dual-polarity, bidirectional current-shunt monitorPDF, 704 Kb, File published: Oct 22, 2008
- Q4 2008 Issue Analog Applications JournalPDF, 1.5 Mb, File published: Oct 22, 2008
- Low-Drift, Low-Side Current Measurements for Three-Phase Systems (Rev. B)PDF, 105 Kb, Revision: B, File published: Sep 5, 2017
- INA138, INA168 Thermal InformationPDF, 28 Kb, File published: Mar 26, 2013
- 4Q 2012 Issue Analog Applications JournalPDF, 3.3 Mb, File published: Sep 25, 2012
- Integrating a Current Sense Resistor With a Current Sense Amplifier (Rev. A)PDF, 110 Kb, Revision: A, File published: Dec 2, 2016
- Harnessing wasted energy in 4- to 20-mA current-loop systemsPDF, 585 Kb, File published: Sep 25, 2012
- Overcurrent and Out-of-Range Protections (Rev. B)PDF, 88 Kb, Revision: B, File published: Sep 5, 2017
Model Line
Series: INA138 (3)
Manufacturer's Classification
- Semiconductors> Amplifiers> Current Sense Amplifiers> Current Sense Amplifiers Analog Output
