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MAX402 - Micropower Op Amps

General Description

The MAX402/MAX403/MAX438/MAX439 micropower op amps combine high-speed performance with low-power operation.

The MAX402/MAX403 are compensated for unity-gain stability, while the MAX438/MAX439 are compensated for stability in applications with a closed-loop gain (AVCL) of 5V/V or greater.

Key Features

  • MAX402 o 2MHz Unity-Gain Bandwidth o 6V/µs Slew Rate o 75µA Max Supply Current MAX403 o 10MHz Unity-Gain Bandwidth o 40V/µs Slew Rate o 375µA Max Supply Current MAX438 o 6MHz Gain Bandwidth (AVCL ≥ 5V/V) o 10V/µs Slew Rate o 75µA Max Supply Current MAX439 o 25MHz Gain Bandwidth (AVCL ≥ 5V/V) o 48V/µs Slew Rate o 375µA Max Supply Current MAX402/MAX403/MAX438/MAX439 ________________________.

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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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19-3786; Rev 2; 10/94 High-Speed, Low-Voltage, Micropower Op Amps _______________General Description The MAX402/MAX403/MAX438/MAX439 micropower op amps combine high-speed performance with low-power operation. The MAX402/MAX403 are compensated for unity-gain stability, while the MAX438/MAX439 are compensated for stability in applications with a closed-loop gain (AVCL) of 5V/V or greater. The MAX402/MAX438 require less than 75µA of supply current while delivering 2MHz bandwidth with 6V/µs slew rate (MAX402), and 6MHz gain bandwidth with 10V/µs slew rate (MAX438). For applications requiring increased speed, the MAX403/MAX439 consume less than 375µA of supply current while delivering 10MHz gain bandwidth with 40V/µs slew rate (MAX403), and 25MHz gain bandwidth with 48V/µs slew rate (MAX439).