Datasheet Texas Instruments INA326EA/2K5G4
| Manufacturer | Texas Instruments |
| Series | INA326 |
| Part Number | INA326EA/2K5G4 |
Precision, Low Drift, CMOS Instrumentation Amplifier 8-VSSOP -40 to 85
Datasheets
INA326, 327: Precision, Rail-To-Rail I/O Instrumentation Amplifier datasheet
PDF, 1.1 Mb, Revision: D, File published: Nov 3, 2004
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 8 |
| Package Type | DGK |
| Industry STD Term | VSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | B26 |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .97 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.07 |
| Mechanical Data | Download |
Parametrics
| Bandwidth at Min Gain(Typ) | 0.001 MHz |
| CMRR(Min) | 100 dB |
| Gain Error (+/-)(Max) | 0.2 % |
| Gain Non-Linearity (+/-)(Max) | 0.01 % |
| Gain(Max) | 10000 V/V |
| Gain(Min) | 0.1 V/V |
| Input Bias Current (+/-)(Max) | 2 nA |
| Input Offset (+/-)(Max) | 100 uV |
| Input Offset Drift (+/-)(Max) | 0.4 uV/C |
| Iq(Typ) | 2.4 mA |
| Noise at 0.1 Hz - 10 Hz(Typ) | 0.8 uVpp |
| Noise at 1kHz(Typ)(nV/rt | 33 Hz |
| Number of Channels | 1 |
| Operating Temperature Range | -40 to 85 C |
| Package Group | VSSOP |
| Package Size: mm2:W x L | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG |
| Rating | Catalog |
| Vs(Max) | 5.5 V |
| Vs(Min) | 2.7 V |
Eco Plan
| RoHS | Compliant |
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-Cost Noise-Immune Isolated Thermocouple Signal ProcessorPDF, 802 Kb, File published: Jan 8, 2007
This application report describes a low-cost, thermocouple-based, temperature measurement system featuring high-noise immunity and electrical isolation between the analog and digital circuits. Unlike conventional designs employing analog cold junction compensation, in this design the thermocouple is connected directly to the differential inputs of an INA326 instrumentation amplifier. This configur - Getting the most out of your instrumentation amplifier designPDF, 177 Kb, File published: Oct 10, 2005
Model Line
Series: INA326 (4)
- INA326EA/250 INA326EA/250G4 INA326EA/2K5 INA326EA/2K5G4
Manufacturer's Classification
- Semiconductors > Amplifiers > Instrumentation Amplifiers
