The INA337AIDGKRG4 is a precision instrumentation amplifier designed for a wide temperature range of -40¬8C to +125¬8C. It features a low offset voltage of 100¬µV maximum and a low offset drift of 0.4¬µV/¬8C, ensuring high accuracy and stability over time. The amplifier is suitable for various applications, including low-level transducer amplification for bridges, load cells, thermocouples, and high-resolution test systems. It operates on a single supply and has a common-mode input range that extends beyond the positive rail, making it versatile for general-purpose and high-accuracy applications. The device is packaged in a compact MSOP-8 format, which aids in space-constrained designs. With excellent long-term stability and low 1/f noise, the INA337 is a reliable choice for engineers seeking a cost-effective solution for precision signal amplification.
Wide-Temperature, Precision Instrumentation Amplifier 8-VSSOP -40 to 125
Manufacturer: Texas Instruments
Win Source Part Number: 205193-INA337AIDGKRG
Packaging: Reel - TR
Number of Circuits: 1
Mounting: SMD (SMT)
-3db Bandwidth: 1kHz
Amplifier Type: Instrumentation
Current - Input Bias: 200pA
Voltage - Input Offset: 20μV
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 8-VSSOP
Supply Voltage - Operating: 2.7 V to 5.5 V, ±1.35 V to 2.75 V
Operating Supply Current: 2.4mA
Channel Output Current: 25mA
Popularity: Medium
Fake Threat In the Open Market: 34 pct.
Supply and Demand Status: Limited
1kHz Inst Amp, 106dB CMRR, 2nA Ib, 10GR Rin, VSSOP Product overview: INA337AIDGKRG4 from Texas Instruments is an Operational Amplifier IC for signal conditioning, buffering, current sensing, analog measurement, filtering, and precision control. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 1kHz. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, 1kHz, Operational Amplifier IC, OP Amps, Buffer Amps ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 687-INA337AIDGKRG4 can be used for catalog matching and distributor lookup.
| Texas Instruments | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | |
|---|---|---|---|
| Product Category | Instrumentation Amplifier Chips | Operational Amplifiers | Operational Amplifiers |
| Product Number | INA337AIDGKRG4 | 205193-INA337AIDGKRG4 | 687-INA337AIDGKRG4 |
| Product Name | INA337 Wide-Temperature, Precision Instrumentation Amplifier | Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - INA337AIDGKRG4 | 1kHz Operational Amplifier IC |
| RoHS Compliant | RoHS | ||
| CMRR | 106 dB | ||
| Supply Voltage (VS) | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 2.7 to 5.5 volts |
| IBIAS | 0.0020 µA | 2.00E-4 µA | |
| Input Voltage Noise (Vn) | 33 nV/rt.Hz |
