Overview of INA118UB by Texas Instruments
The INA118UB is a precision, low power Instrumentation Amplifier encapsulated in an 8-SOIC package. Classified typically for tasks requiring high accuracy with minimal power use, this integrated circuit (IC) sustains a broad bandwidth of 0.8 MHz and an impressive common-mode rejection ratio of at least 110 dB. It operates under a dual supply voltage system with a range from -18 V to +18 V, providing designers flexibility in numerous applications.
Its unique attributes include ultra-low input offset voltage, maxing out at 50 µV, and input bias current, which stands at merely 0.005 µA. These specs make INA118UB particularly suitable for high precision tasks where low power consumption and high accuracy are critical. The suitable industrial operating temperature range of -40 °C to 85 °C ensures reliability in varied environments, additionally broadened by a humidity tolerance level of Moisture Sensitivity Level 3.
From a design and assembly perspective, the 8-pin SOIC package with a gull-wing terminal form allows for effective surface mounting, critical for dense circuit board designs. The component’s compliance with RoHS and REACH demonstrates its suitability for use in environments where environmental regulations are stringent.
Industry Applications for INA118UB
INA118UB by Texas Instruments is a versatile component that could potentially be applied in various advanced technology sectors due to its precise and efficient operational characteristics. However, its implementation would require further verification by engineering teams to align with specific application requirements. Noteworthy applications might include:
- Medical Imaging: The high common-mode rejection ratio and low power consumption of the INA118UB could make it a valuable component in sensitive medical imaging equipment such as electrocardiogram (ECG) units and patient monitoring systems, where precise signal amplification is crucial to achieve accurate diagnostics.
- Industrial Automation: This amplifier might find applications in process control systems, where sensors must accurately translate environmental variables into readable and actionable data. The amplifier’s low non-linearity and high voltage gain capabilities ensure trustworthy signal integrity in such automated settings.
- Aerospace and Defense: Although not specifically specified for military use (no MIL spec compliance mentioned), the durable operating range and rigorous performance of the INA118UB could make it beneficial in aerospace applications, particularly for instrumentation that must perform under extreme environmental conditions.
- Consumer Electronics: In the competitive realm of high-fidelity audio devices, for instance, voltage gain and slew rate specifications are critical. INA118UB’s specifications could, potentially, enhance the performance of audio processing equipment by ensuring clear signal amplification.
- Environmental Monitoring: Applications such as atmospheric gas analysis and pollutant detection systems, which require high accuracy in adverse conditions, could benefit from the high precision and stable operation in varying temperatures provided by the INA118UB.
Note that while these potential applications are conceptually plausible, specific implementations should be validated for compliance with industry standards and integration readiness.
About Texas Instruments
As a leader in the semiconductor industry, Texas Instruments (TI) has consistently developed high-performance circuit components, especially excelling in the field of amplifiers. With a robust catalog that includes precision amplifiers like the INA118UB, TI addresses critical needs across a broad spectrum of electronics applications, ranging from consumer electronics to industrial systems. In the specific arena of Instrumentation Amplifiers, TI offers products known for their reliability, precision, and power efficiency, catering to the demanding requirements of advanced technology systems in various industries.
Where to Find INA118UB by Texas Instruments
When considering the purchase of the INA118UB Instrumentation Amplifier, or searching for alternative options, findchips.com serves as an excellent resource. On our platform, you can access the latest availability, pricing, and specifics about Instrumentation Amplifiers. Historically, this part has been available from distributors such as Win Source Electronics, Chip1Stop, Chip 1 Exchange, NexGen Digital, TME, RS, Mouser Electronics, and DigiKey. However, for current stock levels and precise pricing information, visiting FindChips directly is highly recommended.