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MAX146 - +2.7Low-Power / 8-Channel / Serial 12-Bit ADCs

Download the MAX146 datasheet PDF. This datasheet also covers the MAX variant, as both devices belong to the same +2.7low-power / 8-channel / serial 12-bit adcs family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX146/MAX147 12-bit data-acquisition systems combine an 8-channel multiplexer, high-bandwidth track/hold, and serial interface with high conversion speed and low power consumption.

The MAX146 operates from a single +2.7V to +3.6V supply; the MAX147 operates from a single +2.7V to +5.25V supply.

Key Features

  • o 8-Channel Single-Ended or 4-Channel Differential Inputs o Single-Supply Operation +2.7V to +3.6V (MAX146) +2.7V to +5.25V (MAX147) o Internal 2.5V Reference (MAX146) o Low Power 1.2mA (133ksps, 3V supply) 54µA (1ksps, 3V supply) 1µA (power-down mode) o SPI/QSPI/.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX-147A.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX1460 Low-Power / 16-Bit Smart ADC
MAX1462 Low-Voltage / Low-Power / 16-Bit Smart ADC
MAX14626 High-Voltage Reverse-Input-Capable
MAX14627 Low-Power Headset Detectors
MAX14628 Low-Power Headset Detectors

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
19-0465; Rev 2; 10/01 EVAALVUAAILTAIOBNLEKIT +2.7V, Low-Power, 8-Channel, Serial 12-Bit ADCs MAX146/MAX147 General Description The MAX146/MAX147 12-bit data-acquisition systems combine an 8-channel multiplexer, high-bandwidth track/hold, and serial interface with high conversion speed and low power consumption. The MAX146 operates from a single +2.7V to +3.6V supply; the MAX147 operates from a single +2.7V to +5.25V supply. Both devices’ analog inputs are software configurable for unipolar/bipolar and single-ended/differential operation. The 4-wire serial interface connects directly to SPI™/ QSPI™ and MICROWIRE™ devices without external logic. A serial strobe output allows direct connection to TMS320-family digital signal processors.