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MCP3903T-E/SS The Microchip Technology MCP3903T-E/SS is a 6-channel Analog Front End (AFE) with 24-bit resolution. It is supplied in a 28-SSOP package.
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MCP3903T-E/SS

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP3903T-E/SS is a 6-channel Analog Front End (AFE) with 24-bit resolution. It is supplied in a 28-SSOP package.
✓ Total Stock: 28,434 pcs
$ Price Range: $9.84

MCP3903T-E/SS Available from 1 distributor

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✓ Non-Authorised
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Smaxon Electronics ✓
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28,434 pcs
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28434 pcs On Request 1 On Request On Request 2020+ On Request On Request
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MCP3903T-E/SS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Crosstalk
Data Rate
Lead Spacing
Mounting Type
Number of Bits
Number of Channels
Operating Temperature Range
Resolution
Supplier Device Package
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MCP3903T-E/SS Description

Short technical summary and product information.

The MCP3903T-E/SS from Microchip Technology is a six-channel Analog Front End (AFE) featuring 24-bit resolution Delta-Sigma Analog-to-Digital Converters (ADCs). This device offers high performance with 91 dB SINAD and -100 dBc Total Harmonic Distortion.

 

Key electrical specifications include a programmable data rate up to 64 kSPS, ultra-low power shutdown mode with less than 2 μA consumption, and -115 dB crosstalk between channels. It incorporates a low drift internal voltage reference with 5 ppm/°C and a high gain Programmable Gain Amplifier (PGA) up to 32 V/V. The device operates with independent analog and digital power supplies, requiring 4.5V to 5.5V for AVDD and 2.7V to 3.6V for DVDD.

 

Designed for applications such as energy metering, power measurement, and portable instrumentation, the MCP3903T-E/SS utilizes a proprietary multi-bit architecture and dithering algorithm for improved THD and reduced idle tones. It features a high-speed addressable 10 MHz SPI interface compatible with Mode 0,0 and 1,1.

 

The component is available in a compact 28-lead SSOP package, suitable for surface mount applications. It operates within an extended temperature range of -40°C to +125°C.

MCP3903T-E/SS Quick Information

Product Type: Analog Front End (AFE)
Canonical Name: MCP3903T-E/SS 6-Channel Delta-Sigma Analog-to-Digital Converter
Subcategory: Data Acquisition

MCP3903T-E/SS Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MCP3903T-E/SS Estimated Pricing

Qty Low High
1+ $9.84 $9.84

Estimated market price range - modelled values for guidance only, not live distributor offers.

MCP3903T-E/SS Features

  • Six synchronous sampling 24-bit ADCs
  • 91 dB SINAD, -100 dBc THD
  • Programmable data rate up to 64 kSPS
  • Low power shutdown mode < 2 μA
  • Extended temperature range -40°C to +125°C

MCP3903T-E/SS Applications

  • Suitable for energy metering applications.
  • Ideal for portable instrumentation systems.
  • Used in medical monitoring devices.
  • Applicable in power measurement equipment.
  • Suitable for high-precision data acquisition systems.

MCP3903T-E/SS FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the MCP3903T-E/SS?

The MCP3903T-E/SS has a resolution of 24-bit.

How many channels does the MCP3903T-E/SS support?

The MCP3903T-E/SS supports 6 channels.

What is the analog supply voltage for the MCP3903T-E/SS?

The analog supply voltage is 5V.

What is the digital supply voltage range for the MCP3903T-E/SS?

The digital supply voltage range is 2.7V to 3.6V.

What type of package is the MCP3903T-E/SS in?

The MCP3903T-E/SS is in a 28-SSOP package.

What is the operating temperature range for this AFE?

The operating temperature range is -40°C to +125°C.

What is the SINAD performance of the MCP3903T-E/SS?

The MCP3903T-E/SS offers 91 dB SINAD.

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