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TS821 - 1.225V micropower shunt voltage reference

General Description

The TS821 is a low power shunt voltage reference providing a stable 1.225V output voltage over the industrial temperature range (-40°C to +85°C).

Availabe in SOT23-3 surface mount package, it can be designed in applications where space saving is critical.

Key Features

  • 1.225V typical output voltage.
  • Ultra low operating current: 45μA maximum at 25°C.
  • High precision @ 25°C.
  • +/- 2% (standard version).
  • +/- 1% (A grade).
  • +/- 0.5% (B grade).
  • High stability when used with capacitive loads.
  • Industrial temperature range: -40°C to +85°C.
  • 120ppm/°C maximum temperature coefficient.

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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.

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TS821 1.225V micropower shunt voltage reference Features ■ 1.225V typical output voltage ■ Ultra low operating current: 45μA maximum at 25°C ■ High precision @ 25°C – +/- 2% (standard version) – +/- 1% (A grade) – +/- 0.5% (B grade) ■ High stability when used with capacitive loads ■ Industrial temperature range: -40°C to +85°C ■ 120ppm/°C maximum temperature coefficient Applications ■ Computers ■ Instrumentation ■ Battery chargers ■ Switch mode power supply ■ Battery operated equipment Description The TS821 is a low power shunt voltage reference providing a stable 1.225V output voltage over the industrial temperature range (-40°C to +85°C). Availabe in SOT23-3 surface mount package, it can be designed in applications where space saving is critical.