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MAX1084 - Serial 10-Bit ADCs

General Description

The MAX1084/MAX1085 10-bit analog-to-digital converters (ADCs) combine a high-bandwidth track/hold, a serial interface with high conversion speed, an internal +2.5V reference, and low power consumption.

Key Features

  • Single-Supply Operation +4.5V to +5.5V (MAX1084) +2.7V to +3.6V (MAX1085).
  • 10-Bit Resolution.
  • 400ksps Sampling Rate (MAX1084).
  • Internal Track/Hold.
  • Internal +2.5V Reference.
  • Low Power: 2.5mA (400ksps).
  • SPI/QSPI/.

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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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19-1686; Rev 1; 12/10 MAX1084/MAX1085 400ksps/300ksps, Single-Supply, Low-Power, Serial 10-Bit ADCs with Internal Reference General Description The MAX1084/MAX1085 10-bit analog-to-digital converters (ADCs) combine a high-bandwidth track/hold, a serial interface with high conversion speed, an internal +2.5V reference, and low power consumption. The MAX1084 operates from a single +4.5V to +5.5V supply; the MAX1085 operates from a single +2.7V to +3.6V supply. The 3-wire serial interface connects directly to SPI™/QSPI™/MICROWIRE™ devices without external logic. The devices use an external serial-interface clock to perform successive-approximation analog-to-digital conversions.