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MICROCHIP MCP3903T-I/SS product image
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MICROCHIP MCP3903T-I/SS

Manufacturer
MICROCHIP
MPN
MCP3903T-I/SS
LCSC Part #
C628818
Packaging
SSOP-28
Customer #
Key Attributes
Six Channel Delta Sigma A/D Converter
DatasheetMICROCHIP MCP3903T-I/SS
RoHS Compliance1 documents available
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement
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1+$ 4.6181$ 4.62
200+$ 1.7874$ 357.48
500+$ 1.7241$ 862.05
1,000+$ 1.6932$ 1693.20
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Analog Front End (AFE)
ManufacturerMICROCHIP
PackagingSSOP-28
number of channels6
Resolution(Bits)24
S/N Ratio91dB
Voltage - Supply4.5V~5.5V
FunctionSimultaneous sampling control;Programmable gain;Internal reference source;ESD protection
Operating Temperature-40℃~+125℃
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Introduction

AI Translation

Six Synchronous Sampling 16/24-bit Resolution Delta-Sigma A/D Converters with Proprietary Multi-Bit Architecture 91 dB SINAD, -100 dBc Total Harmonic Distortion (THD) (up to 35th harmonic), 102 dB Spurious-free Dynamic Range (SFDR) for Each Channel Programmable Data Rate up to 64 ksps Ultra Low-Power Shutdown Mode with <2 μA -115 dB Crosstalk Between any Two Channels Low Drift Internal Voltage Reference: 5 ppm/°C Differential Voltage Reference Input Pins High Gain PGA on Each Channel (up to 32) Phase Delay Compensation Between Each Pair of Channels with 1 μs Time Resolution High-Speed Addressable 10 MHz SPI Interface with Mode 0,0 and 1,1 Compatibility Independent Analog and Digital Power Supplies 4.5V - 5.5V AVDD, 2.7V - 3.6V DVDD Available in Small 28-lead SSOP Package Extended Temperature Range: -40°C to +125°C

Features

AI Translation
  • Six Synchronous Sampling 16/24-bit Resolution Delta-Sigma A/D Converters with Proprietary Multi-Bit Architecture
  • 91 dB SINAD, -100 dBc Total Harmonic Distortion (THD) (up to 35th harmonic), 102 dB Spurious-free Dynamic Range (SFDR) for Each Channel
  • Programmable Data Rate up to 64 ksps
  • Ultra Low-Power Shutdown Mode with <2 μA
  • -115 dB Crosstalk Between any Two Channels
  • Low Drift Internal Voltage Reference: 5 ppm/°C
  • Differential Voltage Reference Input Pins
  • High Gain PGA on Each Channel (up to 32)
  • Phase Delay Compensation Between Each Pair of Channels with 1 μs Time Resolution
  • High-Speed Addressable 10 MHz SPI Interface with Mode 0,0 and 1,1 Compatibility
  • Independent Analog and Digital Power Supplies 4.5V - 5.5V AVDD, 2.7V - 3.6V DVDD
  • Available in Small 28-lead SSOP Package
  • Extended Temperature Range: -40°C to +125°C

Applications

AI Translation
  • Energy Metering and Power Measurement
  • Portable Instrumentation
  • Medical and Power Monitoring