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MAX677 - Precision Voltage References

Download the MAX677 datasheet PDF. This datasheet also covers the MAX676 variant, as both devices belong to the same precision voltage references family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX676/MAX677/MAX678 precision +4.096V, +5V, and +10V voltage references feature a factory-programmed on-chip ROM that calibrates each reference at specific temperatures, and reduces the temperature drift to less than 1ppm/°C over temperature

the lowest in the industry.

Key Features

  • o Lowest Temperature Drift: 1ppm/°C Max Over -40°C to +85°C 1.5ppm/°C Max Over -55°C to +125°C o 0.02% Initial Accuracy o 3ppm/mA Max Load Regulation o 30ppm/V Max Line Regulation o 4.096V Reference Operates from 5V ±5% Supply o Available in Surface-Mount Package ______________Ordering Information PART TEMP. RANGE PIN-.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX676-Maxim.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MAX6770 (MAX6765 - MAX6774) Automotive Micropower Linear Regulators Maxim Integrated Products
MAX6771 (MAX6765 - MAX6774) Automotive Micropower Linear Regulators Maxim Integrated Products
MAX6772 (MAX6765 - MAX6774) Automotive Micropower Linear Regulators Maxim Integrated Products
MAX6773 (MAX6765 - MAX6774) Automotive Micropower Linear Regulators Maxim Integrated Products
MAX6774 (MAX6765 - MAX6774) Automotive Micropower Linear Regulators Maxim Integrated Products

Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX670 Low-Voltage / High-Accuracy / Triple/Quad Voltage P Supervisory Circuits in SOT Package
MAX6700 Triple/Quad Voltage uP Supervisory Circuits
MAX6701 Low-Voltage / SOT23 uP Supervisors
MAX6703 Low-Voltage / SOT23 uP Supervisors
MAX6707 Low-Voltage / SOT23 uP Supervisors

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
19-0200; Rev. 1; 11/94 MAX676/MAX677/MAX678 Calibrated, Low-Drift, +4.096V/+5V/+10V Precision Voltage References _______________General Description The MAX676/MAX677/MAX678 precision +4.096V, +5V, and +10V voltage references feature a factory-programmed on-chip ROM that calibrates each reference at specific temperatures, and reduces the temperature drift to less than 1ppm/°C over temperature—the lowest in the industry. The MAX676/MAX677/MAX678 have excellent line and load regulation: 30ppm/V and 3ppm/mA, respectively. Load regulation specifications are guaranteed for source currents up to 5mA and sink currents up to 500µA. The 4.096V MAX676 operates from a supply voltage as low as 4.75V, making it an ideal reference for single 5V, high resolution ADCs.