Datasheet Texas Instruments INA122
| Manufacturer | Texas Instruments |
| Series | INA122 |
Single Supply, MicroPower Instrumentation Amplifier
Datasheets
Single Supply, MicroPower Instrumentation Amplifier datasheet
PDF, 746 Kb, File published: Sep 27, 2000
Extract from the document
Prices
Status
| INA122P | INA122PA | INA122PAG4 | INA122PG4 | INA122U | INA122U/2K5 | INA122UA | INA122UA/2K5 | INA122UA/2K5G4 | INA122UAG4 | INA122UE4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes | Yes | Yes | No | No | No | No | No | No | No |
Packaging
| INA122P | INA122PA | INA122PAG4 | INA122PG4 | INA122U | INA122U/2K5 | INA122UA | INA122UA/2K5 | INA122UA/2K5G4 | INA122UAG4 | INA122UE4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| Pin | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Type | P | P | P | P | D | D | D | D | D | D | D |
| Industry STD Term | PDIP | PDIP | PDIP | PDIP | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC |
| JEDEC Code | R-PDIP-T | R-PDIP-T | R-PDIP-T | R-PDIP-T | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 50 | 50 | 50 | 50 | 75 | 2500 | 75 | 2500 | 2500 | 75 | 75 |
| Carrier | TUBE | TUBE | TUBE | TUBE | TUBE | LARGE T&R | TUBE | LARGE T&R | LARGE T&R | TUBE | TUBE |
| Device Marking | INA122P | INA122P | INA122P | INA122P | INA | 122U | 122U | INA | A | 122U | 122U |
| Width (mm) | 6.35 | 6.35 | 6.35 | 6.35 | 3.91 | 3.91 | 3.91 | 3.91 | 3.91 | 3.91 | 3.91 |
| Length (mm) | 9.81 | 9.81 | 9.81 | 9.81 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 |
| Thickness (mm) | 3.9 | 3.9 | 3.9 | 3.9 | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 |
| Pitch (mm) | 2.54 | 2.54 | 2.54 | 2.54 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 |
| Max Height (mm) | 5.08 | 5.08 | 5.08 | 5.08 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 |
| Mechanical Data | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | INA122P | INA122PA | INA122PAG4 | INA122PG4 | INA122U | INA122U/2K5 | INA122UA | INA122UA/2K5 | INA122UA/2K5G4 | INA122UAG4 | INA122UE4 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Bandwidth at Min Gain(Typ), MHz | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 |
| CMRR(Min), dB | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 83 |
| Gain Error (+/-)(Max), % | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 |
| Gain Non-Linearity (+/-)(Max), % | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 |
| Gain(Max), V/V | 10000 | 10000 | 10000 | 10000 | 10000 | 10000 | 10000 | 10000 | 10000 | 10000 | 10000 |
| Gain(Min), V/V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Input Bias Current (+/-)(Max), nA | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Input Offset (+/-)(Max), uV | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 |
| Input Offset Drift (+/-)(Max), uV/C | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Iq(Typ), mA | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 |
| Noise at 0.1 Hz - 10 Hz(Typ), uVpp | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Noise at 1kHz(Typ)(nV/rt, Hz | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Package Group | PDIP | PDIP | PDIP | PDIP | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | See datasheet (PDIP) | See datasheet (PDIP) | See datasheet (PDIP) | See datasheet (PDIP) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Vs(Max), V | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| Vs(Min), V | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 |
Eco Plan
| INA122P | INA122PA | INA122PAG4 | INA122PG4 | INA122U | INA122U/2K5 | INA122UA | INA122UA/2K5 | INA122UA/2K5G4 | INA122UAG4 | INA122UE4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Application Notes
- VCM vs. VOUT plots for instrumentation amplifiers with two op ampsPDF, 632 Kb, File published: Oct 30, 2015
- 4Q 2015 Analog Applications JournalPDF, 1.6 Mb, File published: Oct 30, 2015
Model Line
Series: INA122 (11)
Manufacturer's Classification
- Semiconductors> Amplifiers> Instrumentation Amplifiers
