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Si8936 - Delta-Sigma Modulator

Download the Si8936 datasheet PDF. This datasheet also covers the Si8935 variant, as both devices belong to the same delta-sigma modulator family and are provided as variant models within a single manufacturer datasheet.

Description

The Si8935/36/37 are galvanically isolated delta-sigma modulators optimized for voltage sensing.

Its 2.5 V input range is ideal for isolated voltage sensing applications.

Features

  • 0 to 2.5 V nominal input voltage.
  • Modulator clock options - External clock up to 25 MHz (Si8935) - 10 MHz internal clock (Si8936) - 20 MHz internal clock (Si8937).
  • Typical input offset: ±0.4 mV.
  • Typical gain error: ±0.05%.
  • Excellent drift specifications - ±0.5 µV/°C typical offset drift - 9 ppm/°C typical gain drift.
  • Typical nonlinearity: 0.003%.
  • Typical SNR: 86 dB.
  • High common-mode transient immunity: 75 kV/µs.
  • Au.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (Si8935-Skyworks.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number Si8936
Manufacturer Skyworks
File Size 1.48 MB
Description Delta-Sigma Modulator
Datasheet download datasheet Si8936 Datasheet

📁 Similar Datasheet

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Si8931 Isolated Analog Amplifier Skyworks Solutions
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SI8900 ISOLATED MONITORING ADC Silicon Laboratories
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Si8901 Ring Demodulator/Balanced Mixer Siliconix

Other Datasheets by Skyworks

Part Number Description
Si8935 Delta-Sigma Modulator
Si8937 Delta-Sigma Modulator
Si8900 ISOLATED MONITORING ADC
Si8901 ISOLATED MONITORING ADC
Si8902 ISOLATED MONITORING ADC

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
DATA SHEET Si8935/36/37 Delta-Sigma Modulator for Voltage Measurement Applications • Industrial, HEV and renewable energy inverters • AC, brushless, and DC motor controls and drives • Variable speed motor control in consumer white goods • Isolated switch mode and UPS power supplies • General industrial data acquisition and sensor interface • Automotive on-board chargers, battery management systems, and charging stations Features • 0 to 2.5 V nominal input voltage • Modulator clock options - External clock up to 25 MHz (Si8935) - 10 MHz internal clock (Si8936) - 20 MHz internal clock (Si8937) • Typical input offset: ±0.4 mV • Typical gain error: ±0.05% • Excellent drift specifications - ±0.5 µV/°C typical offset drift - 9 ppm/°C typical gain drift • Typical nonlinearity: 0.
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