| Customization: | Available |
|---|---|
| Conductive Type: | Bipolar Integrated Circuit |
| Integration: | 14-Tssop |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
This low-power rail-to-rail operational amplifier is a compact and efficient analog solution designed for precision signal conditioning, sensor interface, portable electronics, and general-purpose industrial control applications. Combining low offset voltage, very low quiescent current, rail-to-rail input and output capability, and wide supply voltage support, this device offers an excellent balance of accuracy, power efficiency, and design flexibility. It is an ideal choice for engineers, OEM manufacturers, and electronics buyers looking for a reliable amplifier for modern low-voltage and battery-powered systems.
One of the key advantages of this operational amplifier is its low offset voltage of ±150µV maximum, which helps improve accuracy in signal amplification and conditioning circuits. Low offset voltage is especially important in applications where small analog signals need to be processed with minimal error. In sensor front ends, measurement modules, medical electronics, and portable instrumentation, offset error can directly affect system precision. By minimizing this parameter, the amplifier helps designers achieve more stable and accurate output performance without requiring excessive calibration or compensation circuitry.
Another important feature is its low quiescent current of only 30µA typical, which makes the device highly suitable for power-sensitive applications. In battery-operated products and standby-capable systems, low quiescent current is critical for extending battery life and reducing overall power consumption. This amplifier enables designers to build energy-efficient analog circuits without sacrificing the basic performance needed for signal amplification, buffering, filtering, and monitoring. Its low current consumption makes it particularly useful in portable instruments, wireless sensors, handheld medical devices, smart metering equipment, and other low-power embedded systems.
The device supports rail-to-rail input and output, which provides greater signal handling flexibility in low-voltage designs. Rail-to-rail input capability allows the amplifier to accommodate input signals close to both the negative and positive supply rails, while rail-to-rail output capability enables the output voltage swing to approach the supply limits. This is a valuable feature in systems operating from low supply voltages, where every bit of available dynamic range is important. It helps maximize signal utilization, improve measurement range, and simplify circuit design, particularly in 1.8V, 3V, 3.3V, and 5V systems.
This amplifier also offers a wide supply voltage range from 1.8V to 6.0V, making it compatible with a broad range of modern electronic designs. It can be used in low-voltage battery-powered devices as well as conventional single-supply analog systems. This supply flexibility allows engineers to standardize one amplifier solution across multiple product platforms, which can reduce inventory complexity and simplify the design process. Whether used in portable electronics, industrial sensor nodes, consumer products, or microcontroller-based analog front ends, the wide supply range supports excellent integration flexibility.
With a gain bandwidth product of 385kHz typical, this operational amplifier provides stable and practical performance for low-frequency and general-purpose analog applications. While it is optimized for low-power operation rather than high-speed amplification, the bandwidth is well suited for many common functions such as signal buffering, active filtering, level shifting, sensor signal conditioning, reference voltage buffering, and low-frequency measurement circuits. For designers who need an amplifier that prioritizes low power and precision over high-speed performance, this device represents a highly balanced option.
The amplifier is also unity gain stable, which means it can be used reliably as a voltage follower without the risk of oscillation or instability. Unity gain stability is a highly desirable characteristic in many analog designs because it expands the range of possible circuit configurations. Engineers can use the device in buffer circuits, impedance matching stages, reference drivers, and low-gain signal paths without complicated compensation networks. This simplifies design implementation and shortens development time, especially in applications where clean and stable analog output is required.
Another strong benefit is its extended operating temperature range from -40°C to +125°C, making it suitable for demanding industrial and harsh-environment applications. Electronic systems used in industrial control, outdoor equipment, automotive-adjacent electronics, instrumentation, and power monitoring often need components that can maintain stable operation over a broad temperature range. This amplifier is designed to support those requirements, helping ensure reliable analog performance even in environments with significant temperature variation.
The device also features no phase reversal, an important protection characteristic in analog signal processing. Phase reversal can occur in some amplifiers when the input voltage exceeds the valid common-mode range, potentially causing unexpected output behavior. By eliminating this issue, the amplifier improves circuit robustness and helps prevent abnormal signal conditions from causing system errors. This is especially useful in sensor interfaces, comparator-like threshold circuits, portable devices, and industrial analog modules where input conditions may vary widely.
Because of its combination of low offset, low power consumption, rail-to-rail operation, and dependable stability, this amplifier is suitable for a wide range of applications. In sensor signal conditioning, it can amplify or buffer low-level signals from temperature sensors, pressure sensors, gas sensors, optical detectors, and bridge-based transducers. In portable electronics, it can be used in battery monitoring circuits, reference buffering, low-power analog interfaces, and measurement systems. In industrial electronics, it supports control loops, current sensing, voltage monitoring, analog filtering, and signal isolation stages. In medical and instrumentation products, its low offset and low supply current make it a practical choice for precision analog front-end design.
For OEMs and design engineers, this amplifier provides several business and technical advantages. Its low operating current can help reduce power budgets in portable and always-on products. Its rail-to-rail capability simplifies low-voltage analog design. Its low offset improves overall measurement accuracy. Its unity gain stability reduces development complexity. Its wide temperature range supports more demanding environments. Taken together, these features help reduce design risk, improve product reliability, and support efficient mass production.
From a sourcing and procurement perspective, this low-power operational amplifier is a strong option for companies seeking stable analog performance in compact, cost-effective systems. It can be used both in new product development and as a practical solution for long-term production requirements in general-purpose analog applications. For distributors, contract manufacturers, and purchasing teams, this category of op amp is highly relevant in markets such as industrial automation, consumer electronics, smart devices, instrumentation, and portable medical equipment.
At XJYCHIP, we are committed to supplying high-quality electronic components for global customers across industrial, consumer, communication, and embedded electronics markets. If you are looking for a low-power rail-to-rail operational amplifier with low offset voltage, low quiescent current, wide supply voltage support, and reliable temperature performance, we can support your sourcing needs with competitive pricing, professional export service, and stable supply channels. Whether you need samples for engineering evaluation or bulk quantities for volume production, our team is ready to assist you.
If your application requires a compact, efficient, and precise op amp for low-voltage analog signal processing, this device is an excellent choice. With low offset voltage, only 30µA typical quiescent current, rail-to-rail input and output, 1.8V to 6.0V supply range, unity gain stability, and extended temperature capability, it offers the performance and flexibility needed in today's power-conscious electronic designs.
| Product Information |
){kind=link}