The LM329CZ is a high-precision voltage reference module designed and manufactured by Linear Technology, a renowned leader in the field of analog integrated circuits. This device is engineered to offer a stable and reliable reference voltage, making it an essential component in a wide array of electronic applications where voltage accuracy is critical.

Key Features

• Stable Voltage Output: The LM329CZ provides a fixed 6.9V output, which remains consistent across a wide range of operating conditions.
• Low Temperature Coefficient: With a temperature coefficient as low as 0.6 ppm/°C, this device ensures minimal drift in the reference voltage over temperature variations, enhancing the precision of the system it is used in.
• Highly Accurate: The voltage reference is designed to offer high accuracy, making it suitable for critical applications like precision measurement equipment and calibration systems.
• Wide Operating Current Range: The LM329CZ can operate over a broad current range, allowing for flexible usage in different circuit designs.
• Long-Term Stability: It exhibits excellent long-term stability, which is crucial for maintaining system accuracy over time without the need for frequent recalibration.
• Hermetically Sealed: The device is available in a hermetically sealed package, ensuring its performance is not affected by environmental conditions such as humidity and dust.

Applications

The LM329CZ is used in various high-performance applications, including:

• Digital voltmeters
• Analog-to-digital and digital-to-analog converters
• Precision power supplies
• Instrumentation and calibration equipment
• Battery-operated devices requiring low power consumption

Product Specifications

Parameter Specification Output Voltage 6.9V Temperature Coefficient 0.6 ppm/°C (Typical) Package Type TO-92 Operating Current Range 400 µA to 10 mA

The LM329CZ from Linear Technology is a testament to the company's commitment to providing high-quality, reliable components for the electronics industry. Its precision and stability make it an invaluable part of any system requiring an accurate voltage reference.