**OP113ESZ: The Precision Voltage Reference for Demanding Applications**

In the realm of precision electronics, system performance is often dictated by the stability and accuracy of its most fundamental component: the voltage reference. For applications where marginal error is not an option, the **OP113ESZ stands out as a premier solution**, engineered to deliver exceptional accuracy and reliability under the most demanding conditions.

The core of the OP113ESZ is its advanced buried Zener diode technology. Unlike conventional references, this design provides a **remarkably stable and low-noise output voltage**, which is critical for high-resolution data converters, precision analog-to-digital converters (ADCs), and digital-to-analog converters (DACs). The device guarantees an initial accuracy of up to ±0.02% and features an exceptionally low temperature drift of just **3 ppm/°C maximum**. This ensures that the output voltage remains consistent over a wide industrial temperature range, eliminating a primary source of error in sensitive measurement systems.

Furthermore, the OP113ESZ is designed for minimal long-term drift, a key parameter for equipment that must maintain calibration over many years of operation. Its **low hysteresis and excellent long-term stability** make it an ideal choice for medical instrumentation, aerospace systems, and calibrated test and measurement equipment like multimeters and calibrators.

The device offers a robust 10.000 V output, capable of sourcing and sinking up to 10 mA of current. It incorporates **on-chip trimming and thermal regulation**, which nullifies errors caused by internal heating and ensures consistent performance from the moment it is powered on. Housed in a hermetic 8-lead CERDIP package, the OP113ESZ is built to withstand harsh operating environments, providing a level of durability that plastic-packaged components cannot match.

For design engineers, integrating the OP113ESZ simplifies the task of achieving system-level precision. Its ability to perform with minimal external components reduces both board space and design complexity, while its **exceptional power supply rejection ratio (PSRR)** renders it nearly immune to noise from the supply rails.

**ICGOO**DFIND: The OP113ESZ is the definitive choice for designers who cannot compromise on precision. Its unparalleled combination of initial accuracy, ultra-low drift, and long-term stability establishes it as the voltage reference against which others are measured in mission-critical applications.

**Keywords:** Precision Voltage Reference, Low Temperature Drift, Buried Zener Technology, Long-Term Stability, High Accuracy.