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SGM5200 - Serial Interface ADC

General Description

The SGM5200 is a 12-bit, multi-channel input, successive approximation (SAR) analog-to-digital converter (ADC).

The SGM5200 analog power supply range is 2.7V to 5.25V.

The SGM5200 has an SPI-compatible interface that digital power supply range is 1.7V to 5.25V.

Key Features

  • 12-Bit Resolution.
  • 16 Channels.
  • Sampling Rate: Up to 1MHz.
  • Supply Voltage Ranges:.
  • Analog Supply: 2.7V to 5.25V.
  • Digital Supply: 1.7V to 5.25V.
  • Two Software Selectable Unipolar Input Ranges:.
  • Range 1: 0V to VREF.
  • Range 2: 0V to 2 × VREF.
  • Supports Auto and Manual Channel Selections.
  • Individually Configurable GPIOs Function:.
  • Four GPIOs in TSSOP Package.
  • One GPIO in TQFN Package.
  • 20MHz SPI-Compatible Serial Interface.
  • Powe.

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Datasheet Details

Part number SGM5200
Manufacturer SG Micro
File Size 1.03 MB
Description Serial Interface ADC
Datasheet download datasheet SGM5200 Datasheet

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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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SGM5200 12-Bit, 1MSPS, 16 Channels, Single-Ended, Serial Interface ADC GENERAL DESCRIPTION The SGM5200 is a 12-bit, multi-channel input, successive approximation (SAR) analog-to-digital converter (ADC). The SGM5200 analog power supply range is 2.7V to 5.25V. The SGM5200 has an SPI-compatible interface that digital power supply range is 1.7V to 5.25V. The input signal is sampled on the nCS falling edge. The ADC conversion is droved by external clock SCLK. The SGM5200 supports manual channel selection and two kinds of auto channel scan modes. The input range of SGM5200 is software configurable, 0 to reference voltage or 0 to two times of reference voltage. It also supports two programmable alarm thresholds for each channel. The SGM5200 provides power-down mode.