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SGM51622S8 - Bipolar Input Simultaneous Sampling ADC

General Description

The SGM51622S8 and SGM51652S8 are 16-bit, 8-channel simultaneous sampling, high-precision successive approximation (SAR) analog-to-digital converters (ADCs).

These ADCs are powered by a single unipolar 5V, and support true bipolar ±10V and ±5V inputs.

The input range is configured by hardware pin.

Key Features

  • 8 Channels Simultaneous Sampling.
  • SGM51652S8 Supports 500kSPS on All Channels Simultaneously.
  • SGM51622S8 Supports 250kSPS on All Channels Simultaneously.
  • True Bipolar Analog Input Ranges: ±10V, ±5V.
  • Single 5V Analog Supply and 1.65V to 5V VDRIVE.
  • Input Buffer with 1MΩ Analog Input Impedance.
  • On-Chip Accurate Reference and Reference Buffer.
  • Configurable Oversampling Capability with Digital Filter.
  • Flexible Parallel Interface or Serial Interface.

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Datasheet Details

Part number SGM51622S8
Manufacturer SG Micro
File Size 2.91 MB
Description Bipolar Input Simultaneous Sampling ADC
Datasheet download datasheet SGM51622S8 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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SGM51622S8/SGM51652S8 8-Channel, 16-Bit, Bipolar Input Simultaneous Sampling ADC GENERAL DESCRIPTION The SGM51622S8 and SGM51652S8 are 16-bit, 8-channel simultaneous sampling, high-precision successive approximation (SAR) analog-to-digital converters (ADCs). These ADCs are powered by a single unipolar 5V, and support true bipolar ±10V and ±5V inputs. The input range is configured by hardware pin. These chips provide over-voltage protection up to ±20V at the input. These chips have an on-chip high accuracy and low drift 8ppm/℃ reference. The input impedance of these chips is 1MΩ and it is independent of the input range selection. These ADCs support both high-speed serial and parallel interfaces. The SGM51622S8 and SGM51652S8 are available in a Green LQFP-10×10-64L package.