Analog Devices Inc.

LT6656AILS8-1.25  

Voltage References

LT6656AILS8-1.25 Description

The LT6656AILS8-1.25 is a precision voltage reference IC from Analog Devices Inc., designed to provide a highly accurate and stable 1.25V output voltage. This device features a fixed output type with a tolerance of ±0.05%, ensuring exceptional accuracy in voltage regulation. The LT6656AILS8-1.25 operates with a supply current of only 1.5µA, making it highly efficient and suitable for low-power applications. It also offers a low temperature coefficient of 10ppm/°C, which ensures minimal drift in output voltage over a wide temperature range.

The LT6656AILS8-1.25 is housed in an 8-lead LCC package, which is ideal for surface-mount applications. It has a maximum output current capability of 5 mA, which is sufficient for driving various analog circuits. The input voltage range of 1.35V to 18V provides flexibility in power supply options, making it suitable for a wide range of applications. Additionally, the device has a noise level of 50µVrms over the 10Hz to 10kHz frequency range, ensuring clean and stable reference voltage for sensitive analog circuits.

LT6656AILS8-1.25 Features

• High Accuracy: ±0.05% tolerance on the 1.25V output voltage ensures precise voltage regulation.
• Low Power Consumption: 1.5µA supply current makes it suitable for battery-powered and low-power applications.
• Low Temperature Coefficient: 10ppm/°C ensures minimal drift in output voltage over temperature variations.
• Low Noise: 50µVrms noise level from 10Hz to 10kHz provides clean reference voltage for sensitive circuits.
• Wide Input Voltage Range: Operates from 1.35V to 18V, offering flexibility in power supply options.
• Surface-Mount Package: 8-lead LCC package is ideal for compact and high-density PCB designs.
• High Output Current Capability: 5 mA output current capability supports various analog circuit requirements.

LT6656AILS8-1.25 Applications

The LT6656AILS8-1.25 is ideal for applications requiring high accuracy and stability in voltage reference, such as:

• Precision Analog Circuits: Ideal for use in precision ADCs, DACs, and other analog circuits where accurate voltage reference is critical.
• Battery-Powered Devices: Suitable for low-power applications due to its low supply current.
• Industrial Control Systems: Provides stable reference voltage in harsh environmental conditions due to its low temperature coefficient.
• Medical Equipment: Ensures reliable and accurate performance in medical devices where precision is paramount.
• Data Acquisition Systems: Offers clean and stable reference voltage for high-precision data acquisition systems.

Conclusion of LT6656AILS8-1.25

The LT6656AILS8-1.25 from Analog Devices Inc. is a high-performance voltage reference IC that offers exceptional accuracy, low power consumption, and minimal temperature drift. Its low noise and wide input voltage range make it suitable for a variety of precision analog applications. Despite being marked as obsolete, the LT6656AILS8-1.25 remains a reliable choice for engineers seeking a precision voltage reference in compact surface-mount designs.

LT6656AILS8-1.25 Documents

Download datasheets and manufacturer documentation for LT6656AILS8-1.25

Datasheets :

LT6656      

PCN Obsolescence/ EOL :

Mult Devices OBS 30/Apr/2018      

HTML Datasheet :

LT6656