ADR01AUJZ-REEL7

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1. DESCRIPTION

The ADR01AUJZ-REEL7, ADR02, ADR03, and ADR06 are precision 10.0 V, 5.0 V, 2.5 V, and 3.0 V, respectively, band gap voltage references featuring high accuracy, high stability, and low power consumption. The devices are housed in tiny, 5-lead SC70 and TSOT packages, as well as in 8-lead SOIC version. The SOIC version of the ADR01AUJZ-REEL7, ADR02, and ADR03 are drop-in replacements1 to the industry-standard REF01, REF02, and REF03. The small footprint and wide operating range make the ADR01AUJZ-REEL7, ADR02, ADR03, and ADR06 references ideally suited for generalpurpose and space-constrained applications. With an external buffer and a simple resistor network, the TEMP pin can be used for temperature sensing and approximation. A TRIM pin is provided on the devices for fine adjustment of the output voltage.  The ADR01AUJZ-REEL7, ADR02, ADR03, and ADR06 are compact, low drift voltage references that provide a stable output voltage from a wide supply voltage range. The devices are available in 5-lead SC70 and TSOT packages and an 8-lead SOIC package with A, B, and C grade selections. All devices are specified over the extended industrial (−40°C to +125°C) temperature range. The ADR01AUJZ-REEL7, ADR02, ADR03, and ADR06 A grade in 8-lead SOIC are qualified for automotive applications.

2. FEATURES

    1. Ultracompact SC70 and TSOT packages

    2. Low temperature coefficient

        - 8-lead SOIC: 3 ppm/°C typical

        - 5-lead SC70: 9 ppm/°C maximum

        - 5-lead TSOT: 9 ppm/°C maximum

    3. Initial accuracy ±0.1%

    4. No external capacitor required

    5. Low noise 10 µV p-p, 0.1 Hz to 10.0 Hz (ADR02)

    6. Wide operating range

        - ADR01: 12.0 V to 36.0 V

        - ADR02: 7.0 V to 36.0 V

        - ADR03: 4.5 V to 36.0 V

        - ADR06: 5.0 V to 36.0 V

    7. High output current 10 mA

    8. Wide temperature range: −40°C to +125°C

    9. ADR01/ADR02/ADR03 pin compatible to industrystandard REF01/REF02/REF03

  10. ADR01, ADR02, ADR03 and ADR06 SOIC (A grade) qualified for automotive applications

3. APPLICATIONS

    1. Precision data acquisition systems

    2. High resolution converters

    3. Industrial process control systems

    4. Precision instruments

    5. Auto battery monitoring

    6. PCMCIA cards