MCP3903-I/SS
- Mfr.Part #
- MCP3903-I/SS
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC AFE 6 CHAN 24BIT 28SSOP
- Stock
- 3,407
- In Stock :
- 3,407
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog Front End (AFE)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Product Status :
- Active
- Terminal Position :
- Dual
- JESD-30 Code :
- R-PDSO-G28
- Terminal Pitch :
- 0.635 mm
- Base Part Number :
- MCP3903
- Height :
- 1.85mm
- Lead Free :
- Lead Free
- RoHS :
- Details
- Product Type :
- Analog Front End - AFE
- Width :
- 5.6mm
- Length :
- 10.5mm
- JESD-609 Code :
- e3
- Pbfree Code :
- yes
- Published :
- 2009
- Package :
- Tube
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Manufacturer :
- Microchip
- Interface :
- SPI, Serial
- Number of Converters :
- 6
- Factory Lead Time :
- 9 Weeks
- Product Category :
- Analog Front End - AFE
- Max Supply Voltage :
- 5.5V
- Minimum Operating Supply Voltage :
- 2.7/4.5 V
- Terminal Form :
- Gull wing
- Number of Channels :
- 6
- Brand :
- Microchip Technology / Atmel
- Reference Voltage :
- 2.35 V
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply, Analog :
- 5V
- Mount :
- Surface Mount
- Supplier Package :
- SSOP
- Number of Terminations :
- 28
- Number of Bits :
- 24
- Operating Temperature :
- -40 to 85 °C
- Base Product Number :
- MCP3903
- Mounting Style :
- SMD/SMT
- Voltage - Supply, Digital :
- 2.7V~3.6V
- Package Type :
- SSOP
- MSL :
- MSL 1 - Unlimited
- Series :
- --
- Number of Channels per Chip :
- 6
- Mounting :
- Surface Mount
- Conversion Rate :
- 64 ksps
- Number of ADCs :
- 6
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Min Supply Voltage :
- 2.7V
- REACH SVHC :
- No SVHC
- Architecture :
- Sigma-Delta
- Qualification Status :
- Not Qualified
- Maximum Operating Temperature :
- +85 °C
- Min Operating Temperature :
- -40°C
- Resolution :
- 3 B
- Supplier Device Package :
- 28-SSOP
- Qualification :
- -
- Number of ADC Inputs :
- 6
- Package Shape :
- RECTANGULAR
- Radiation Hardening :
- No
- Application :
- Audio/Voice Recognition, Automotive, Energy Metering and Power Measurement, Medical and Power Monitoring, Portable Instrumentation
- Output Bit Code :
- OFFSET BINARY
- Signal to Noise Ratio (SNR) :
- 91.5 dB
- Temperature Grade :
- Automotive
- Operating Supply Voltage :
- 4.5 V to 5.5 V
- Pin Count :
- 28
- Power Supply Type :
- Analog/Digital
- HTS Code :
- 8542.39.00.01
- Minimum Operating Temperature :
- -40 °C
- Analog Input Voltage-Max :
- 1V
- Max Operating Temperature :
- 85°C
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Dimensions :
- 10.5 x 5.6 x 1.85mm
- Category :
- GENERAL PURPOSE
- Typical Operating Supply Voltage :
- 3.3/5 V
- Input Type :
- Differential
- Number of Terminals :
- 28
- Interface Type :
- SPI
- Number of Analog In Channels :
- 6
- Type :
- GENERAL PURPOSE
- ECCN Code :
- EAR99
- Number of Pins :
- 28
- Maximum Operating Supply Voltage :
- 3.6/5.5 V
- Peak Reflow Temperature (Cel) :
- 260
- Power Supplies :
- 3/3.35V
- Reach Compliance Code :
- Compliant
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Sampling Rate :
- 64 ksps
- Packaging :
- Tube
- Converter Type :
- D/A CONVERTER
- Datasheets
- MCP3903-I/SS

Analog Front End Microchip Technology MCP3903-I/SS Overview
The Analog Front End Microchip Technology MCP3903-I/SS is an advanced integrated circuit designed to meet the rigorous demands of precision data acquisition systems. Developed by Microchip Technology, this 24-bit resolution AFE integrates six independent channels, making it ideal for applications requiring multiple sensor readings processed through a single device. Its high accuracy and low noise performance ensure reliable readings in critical environments, facilitating enhanced data analysis and decision-making capabilities for industrial applications. The MCP3903-I/SS is engineered to deliver optimal performance with minimal power consumption, featuring a versatile 28-SSOP package that suits a wide range of deployment scenarios.
MCP3903-I/SS Features
This integrated circuit boasts several key features including 24-bit ADC resolution, which provides high precision measurements. Each of the six channels can operate independently or synchronously, allowing for flexible data handling and integration with various sensor types. Additionally, the MCP3903-I/SS offers an impressive signal-to-noise ratio and low power consumption, crucial for portable and remote applications. Its robust architecture ensures stable performance even under fluctuating environmental conditions, highlighting its suitability for complex industrial systems.
MCP3903-I/SS Applications
- Energy Management Systems: The MCP3903-I/SS can be applied in sophisticated energy management systems, where precise monitoring of electrical parameters is crucial for efficiency and safety.
- Medical Monitoring Devices: Utilized in medical devices, this AFE accurately captures biometric data which is vital for patient monitoring and diagnostic equipment.
- Industrial Automation: In automation systems, the MCP3903-I/SS's ability to handle multiple sensor inputs simultaneously makes it an integral component for process control and quality assurance.
- Environmental Monitoring: Suitable for environmental data collection devices, this IC assists in tracking air or water quality parameters, providing reliable data for ecological assessments.
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