INA121U
IC INST AMP 1 CIRCUIT 8SOICManufacturer: Texas Instruments
Categories: Instrumentation, Op Amps, Buffer Amps
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Texas Instruments INA121U is a single-circuit instrumentation amplifier housed in an 8-SOIC package. This component features a low input bias current of 4 pA and a low input offset voltage of 200 µV, making it suitable for precise signal conditioning. The device operates over a supply voltage range of 4.5 V to 36 V with a quiescent current of 450 µA. Its -3dB bandwidth is 5 kHz, and it offers a slew rate of 0.7 V/µs. The INA121U is designed for surface mount applications and is supplied in tube packaging. This instrumentation amplifier finds utility in applications such as data acquisition systems, medical instrumentation, and industrial control where accurate amplification of small differential signals is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 6 week(s)Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | - |
| Mounting Type | Surface Mount |
| Amplifier Type | Instrumentation |
| Operating Temperature | -40°C ~ 85°C |
| Current - Supply | 450µA |
| Slew Rate | 0.7V/µs |
| Current - Input Bias | 4 pA |
| Voltage - Input Offset | 200 µV |
| Supplier Device Package | 8-SOIC |
| Number of Circuits | 1 |
| Current - Output / Channel | 14 mA |
| -3db Bandwidth | 5 kHz |
| Voltage - Supply Span (Min) | 4.5 V |
| Voltage - Supply Span (Max) | 36 V |
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