Analog Devices Inc.

LT6660JCDC-5

LT6660JCDC-5 Description

The LT6660JCDC-5 is a precision voltage reference IC designed by Analog Devices Inc., a leading manufacturer in the electronics industry. This device is part of the Power Management (PMIC) category and offers a fixed output voltage of 5V with a tolerance of ±0.4%. It is housed in a Surface Mount package, specifically a Tube, and is suitable for a wide range of applications requiring stable and accurate voltage references.

LT6660JCDC-5 Features

• Operating Temperature Range: The LT6660JCDC-5 operates within a temperature range of 0°C to 70°C, making it suitable for various industrial and consumer applications.
• Output Type: Fixed output voltage of 5V ensures consistent performance without the need for external adjustments.
• Low Tolerance: ±0.4% tolerance guarantees high precision and reliability in voltage reference applications.
• Low Noise: With a noise level of 4ppmrms from 10Hz to 10kHz, the LT6660JCDC-5 provides clean voltage references, essential for sensitive analog circuits.
• Low Temperature Coefficient: A temperature coefficient of 20ppm/°C ensures minimal drift over the operating temperature range, maintaining accuracy.
• Low Supply Current: Consuming only 240µA of supply current, the device is energy-efficient and suitable for low-power applications.
• High Output Current: Capable of delivering up to 20mA of output current, it can drive multiple loads or buffer voltage references.
• Wide Input Voltage Range: The device operates with an input voltage range of 5.9V to 20V, providing flexibility in power supply design.
• Series Reference Type: The LT6660JCDC-5 is a series reference type, offering a simple and reliable solution for voltage reference needs.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates that the device is not moisture-sensitive, simplifying storage and handling requirements.

LT6660JCDC-5 Applications

The LT6660JCDC-5 is ideal for a variety of applications where precise and stable voltage references are required. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate analog-to-digital conversion.
• Digital-to-Analog Converters (DACs): Ensures precise voltage levels for digital-to-analog conversion.
• Power Supplies: Acts as a reference for voltage regulation in power supply designs.
• Instrumentation: Used in precision measurement equipment to maintain accuracy.
• Medical Devices: Suitable for applications requiring high reliability and precision, such as medical monitoring equipment.
• Industrial Control Systems: Provides stable voltage references for control systems in industrial environments.

Conclusion of LT6660JCDC-5

The LT6660JCDC-5 from Analog Devices Inc. is a high-performance voltage reference IC that offers a combination of precision, low noise, and energy efficiency. Its fixed 5V output with ±0.4% tolerance and low temperature coefficient make it an excellent choice for applications requiring stable and accurate voltage references. The device's ability to operate within a wide input voltage range and deliver up to 20mA of output current further enhances its versatility. Despite being marked as obsolete, the LT6660JCDC-5 remains a reliable option for designers looking for a precision voltage reference in a Surface Mount package.