| PartNumber | INA155U/2K5 | INA155U/2K5G4 | INA155U |
| Description | Instrumentation Amplifiers Single-Sply R-to-R Output CMOS | Instrumentation Amplifiers Single-Sply R-to-R Output CMOS | Instrumentation Amplifiers Single-Sply R-to-R Output CMOS |
| Manufacturer | Texas Instruments | Texas Instruments | BB |
| Product Category | Instrumentation Amplifiers | Instrumentation Amplifiers | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
| RoHS | Y | Y | - |
| Series | INA155 | INA155 | INA155 |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| GBP Gain Bandwidth Product | 550 kHz | - | - |
| SR Slew Rate | 6.5 V/us | 6.5 V/us | - |
| CMRR Common Mode Rejection Ratio | 78 dB | 78 dB | - |
| Ib Input Bias Current | 50 pA | 50 pA | - |
| Vos Input Offset Voltage | 1 mV | 1 mV | - |
| Maximum Input Resistance | 10 TOhms | 10 TOhms | 10000000 MOhms |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 2.7 V | 2.7 V | - |
| Operating Supply Current | 1.7 mA | 1.7 mA | 2.1 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 65 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 150 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | SOIC-8 | - |
| Packaging | Reel | Reel | Tube |
| Amplifier Type | Instrumentation Amplifier | Instrumentation Amplifier | Instrumentation Amplifier |
| Height | 1.58 mm | 1.58 mm | - |
| Length | 4.9 mm | 4.9 mm | - |
| Output Type | Rail to Rail | Rail to Rail | Rail to Rail |
| Product | Instrumentation Amplifiers | Instrumentation Amplifiers | Instrumentation Amplifiers |
| Technology | CMOS | CMOS | CMOS |
| Width | 3.91 mm | 3.91 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Gain Error | 0.05 % | 0.05 % | - |
| Gain V/V | 10 V/V, 50 V/V | 10 V/V, 50 V/V | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Voltage | 6 V | 6 V | - |
| Product Type | Instrumentation Amplifiers | Instrumentation Amplifiers | - |
| PSRR Power Supply Rejection Ratio | 86.02 dB | 86.02 dB | - |
| Factory Pack Quantity | 2500 | 2500 | - |
| Subcategory | Amplifier ICs | Amplifier ICs | - |
| Unit Weight | 0.002677 oz | 0.002677 oz | 0.002677 oz |
| Bandwidth | - | 550 kHz | - |
| Supply Voltage Max | - | - | 5.5 V |
| Supply Voltage Min | - | - | 2.7 V |
| Package Case | - | - | SOIC-8 |
| Ib Input Bias Current | - | - | 10 pA |
| Vos Input Offset Voltage | - | - | 1 mV |
| PSRR Power Supply Rejection Ratio | - | - | 86.02 dB |
| CMRR Common Mode Rejection Ratio | - | - | 92 dB |
| GBP Gain Bandwidth Product | - | - | 550 kHz |
| SR Slew Rate | - | - | 6.5 V/us |
| Gain V V | - | - | 10 V/V 50 V/V |