Intersil

ISL21007CFB830Z-TK

ISL21007CFB830Z-TK Description

The ISL21007CFB830Z-TK is a precision voltage reference IC from Intersil, part of the FGA™ series. This device is designed to provide a highly accurate and stable reference voltage, making it ideal for a wide range of precision analog applications. The ISL21007CFB830Z-TK features a fixed output voltage of 3V with a tight tolerance of ±0.08%, ensuring high accuracy in voltage regulation. It operates within an input voltage range of 3.2V to 5.5V, making it suitable for systems with varying supply voltages.

The device is designed for surface mount applications and comes in an 8SOIC package, which is compact and suitable for space-constrained designs. The ISL21007CFB830Z-TK offers a low supply current of 150µA, which is beneficial for low-power applications. Additionally, it has a temperature coefficient of 5ppm/°C, ensuring minimal drift over temperature variations, which is crucial for maintaining accuracy in precision circuits.

ISL21007CFB830Z-TK Features

• High Accuracy: The ISL21007CFB830Z-TK provides a fixed output voltage of 3V with a tolerance of ±0.08%, ensuring precise voltage regulation.
• Low Temperature Coefficient: With a temperature coefficient of 5ppm/°C, the device maintains high accuracy across a wide temperature range, making it suitable for applications that operate in varying environmental conditions.
• Low Supply Current: The device consumes only 150µA of supply current, making it ideal for low-power applications where energy efficiency is critical.
• Wide Input Voltage Range: The ISL21007CFB830Z-TK operates within an input voltage range of 3.2V to 5.5V, providing flexibility for different power supply configurations.
• Surface Mount Compatibility: The 8SOIC package is designed for surface mount technology, allowing for easy integration into modern PCB designs.
• ROHS3 Compliant: The ISL21007CFB830Z-TK is ROHS3 compliant, ensuring environmental friendliness and adherence to regulatory standards.

ISL21007CFB830Z-TK Applications

The ISL21007CFB830Z-TK is well-suited for a variety of precision analog applications, including:

• Data Acquisition Systems: Provides a stable reference voltage for analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), ensuring accurate data conversion.
• Precision Measurement Equipment: Used in instruments requiring high accuracy and stability, such as voltmeters and calibrators.
• Power Management: Serves as a reference voltage for voltage regulators and power supplies, ensuring precise voltage control.
• Industrial Control Systems: Ideal for applications where precise voltage references are needed for control and monitoring functions.

Conclusion of ISL21007CFB830Z-TK

The ISL21007CFB830Z-TK is a high-performance voltage reference IC that offers exceptional accuracy and stability. Its low temperature coefficient and low supply current make it a reliable choice for precision analog applications. Despite being marked as obsolete, the ISL21007CFB830Z-TK remains a valuable component for designers seeking a high-precision voltage reference. Its compact 8SOIC package and surface mount compatibility ensure ease of integration into modern electronic designs. For applications requiring high accuracy and stability, the ISL21007CFB830Z-TK is an excellent choice, providing reliable performance in a variety of precision analog systems.