Texas Instruments

LT1004ID-1-2  

Voltage References

LT1004ID-1-2

DescriptionThe LT1004ID-1-2 is a high-precision shunt voltage reference IC designed for demanding power management applications. Manufactured by Texas Instruments, this device offers a fixed output voltage of 1.235V with a tolerance of ±0.32%. It is designed to provide a stable and accurate reference voltage over a wide range of operating conditions, making it ideal for precision analog circuits and power management systems.

LT1004ID-1-2 Features

• Fixed Output Voltage: The LT1004ID-1-2 provides a stable output voltage of1.235V, ensuring consistent performance in precision applications.
• Low Temperature Coefficient: With a typical temperature coefficient of 20ppm/°C, this device maintains accuracy across varying temperature conditions, minimizing drift and ensuring reliable operation.
• Low Noise: The LT1004ID-1-2 exhibits low noise levels, with a noise voltage of 60µVrms from 10Hz to 10kHz. This feature is crucial for applications requiring high signal integrity.
• High Output Current Capability: The device can deliver up to 20mA of output current, making it suitable for applications that require higher load currents.
• Low Cathode Current: The LT1004ID-1-2 has a low cathode current of 10µA, which helps in reducing power consumption and improving efficiency.
• Surface Mount Package: Available in a surface mount package, the LT1004ID-1-2 is easy to integrate into compact and high-density PCB designs.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. It also has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for various manufacturing processes.

LT1004ID-1-2 Applications

The LT1004ID-1-2 is well-suited for a variety of applications where precision voltage references are required:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for ADCs, ensuring accurate and reliable conversions.
• Digital-to-Analog Converters (DACs): Ensures precise output levels in DAC applications.
• Precision Power Supplies: Used in power supplies where accurate voltage regulation is critical.
• Instrumentation: Ideal for precision measurement instruments that require a stable reference voltage.
• Medical Devices: Suitable for medical equipment where accuracy and reliability are paramount.

Conclusion of LT1004ID-1-2

The LT1004ID-1-2 from Texas Instruments is a high-quality shunt voltage reference IC that stands out for its precision, low noise, and high output current capability. Its low temperature coefficient and compliance with environmental standards make it a reliable choice for a wide range of applications. Whether used in precision power supplies, ADCs, DACs or, medical devices, the LT1004ID-1-2 ensures accurate and stable performance, making it a valuable component in the power management and precision analog domains.

LT1004ID-1-2 Documents

Download datasheets and manufacturer documentation for LT1004ID-1-2

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)      

Models :

LT1004ID-1-2 Symbol & Footprint by SnapMagic