MCP3903-E/SS
- Mfr.Part #
- MCP3903-E/SS
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC AFE 6 CHAN 24BIT 28SSOP
- Stock
- 4,079
- In Stock :
- 4,079
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog Front End (AFE)
- Published :
- 2011
- Radiation Hardening :
- No
- REACH SVHC :
- No SVHC
- Terminal Pitch :
- 0.635 mm
- Input Type :
- Differential
- Number of Bits :
- 24
- Lead Free :
- Lead Free
- Mounting :
- Surface Mount
- Sampling Rate :
- 64 ksps
- Analog Input Voltage-Max :
- 1V
- Screening Level :
- Extended
- Maximum Operating Supply Voltage :
- 3.6/5.5 V
- Series :
- --
- Interface :
- SPI, Serial
- Mounting Style :
- SMD/SMT
- Interface Type :
- Serial (SPI)
- JESD-30 Code :
- R-PDSO-G28
- Reference Voltage :
- 2.35V
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Typical Operating Supply Voltage :
- 3.3/5 V
- Category :
- GENERAL PURPOSE
- Base Part Number :
- MCP3903
- Pbfree Code :
- yes
- Number of ADC Inputs :
- 6
- Minimum Operating Supply Voltage :
- 2.7/4.5 V
- Temperature Grade :
- Automotive
- Product Category :
- Analog Front End - AFE
- MSL :
- MSL 1 - Unlimited
- Resolution (Bits) :
- 24bit
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Minimum Operating Temperature :
- - 40 C
- Output Bit Code :
- OFFSET BINARY
- Operating Supply Current :
- 12.3mA
- Number of Channels :
- 6
- Power Supply Type :
- Analog/Digital
- Reach Compliance Code :
- Compliant
- Supplier Package :
- SSOP
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Supplier Device Package :
- 28-SSOP
- Type :
- GENERAL PURPOSE
- Mount :
- Surface Mount
- Architecture :
- Sigma-Delta
- ECCN Code :
- EAR99
- Nominal Supply Current :
- 7.1mA
- Factory Lead Time :
- 14 Weeks
- Number of Terminals :
- 28
- Maximum Operating Temperature :
- + 125 C
- Min Supply Voltage :
- 2.7V
- Number of Channels per Chip :
- 6
- Voltage - Supply, Analog :
- 5V
- Voltage - Supply, Digital :
- 2.7V~3.6V
- Base Product Number :
- MCP3903
- Qualification Status :
- Not Qualified
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Number of Terminations :
- 28
- Width :
- 5.588mm
- Converter Type :
- D/A CONVERTER
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Product Type :
- Analog Front End - AFE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 28
- Number of Analog In Channels :
- 6
- Surface Mount :
- yes
- Brand :
- Microchip Technology
- Packaging :
- Tube
- Power Supplies :
- 3/3.35V
- Manufacturer :
- Microchip
- Package :
- Tube
- JESD-609 Code :
- e3
- Operating Supply Voltage :
- 3.6V
- Resolution :
- 3 B
- Product Status :
- Active
- Signal to Noise Ratio (SNR) :
- 91.5 dB
- Max Supply Voltage :
- 5.5V
- Terminal Form :
- Gull wing
- Conversion Rate :
- 64 ksps
- HTS Code :
- 8542.39.00.01
- Min Operating Temperature :
- -40°C
- Qualification :
- AEC-Q100
- Package Shape :
- RECTANGULAR
- Number of ADCs :
- 6
- Max Operating Temperature :
- 125°C
- Operating Temperature :
- -40 to 125 °C
- Pin Count :
- 28
- Length :
- 10.4902mm
- RoHS :
- Details
- Height :
- 1.8542mm
- Data Interface :
- Serial, SPI
- Datasheets
- MCP3903-E/SS

Analog Front End Microchip Technology MCP3903-E/SS Overview
The Analog Front End Microchip Technology MCP3903-E/SS is a highly integrated, multichannel analog front-end (AFE) designed for high-precision applications in metering, industrial control, and medical systems. This device, crafted by Microchip Technology, offers exceptional performance with its 24-bit resolution and six independent analog channels. Its compact 28-SSOP package makes it suitable for space-constrained applications, ensuring that high performance does not come at the expense of increased size. The MCP3903-E/SS excels in providing accurate data conversion while minimizing power consumption, making it an ideal choice for developers looking to enhance the efficiency and precision of their systems.
MCP3903-E/SS Features
The MCP3903-E/SS boasts a range of features that make it a standout choice for sophisticated analog data processing. Key features include six differential input channels, which provide enhanced noise immunity and precise data acquisition. Its high-resolution 24-bit ADC ensures accurate signal conversion, critical for advanced applications. The device also supports a low-power consumption mode, which is crucial for battery-operated devices. Additionally, it includes an internal oscillator for simplified system design, and its flexible serial interface ensures easy integration with most microcontrollers.
MCP3903-E/SS Applications
- Smart Metering: Utilizes its multichannel capabilities to measure various parameters like voltage and current simultaneously, enhancing the functionality and reliability of smart meters.
- Industrial Automation: Its precise ADC converts real-time analog signals to digital data, facilitating better monitoring and control of industrial processes.
- Medical Devices: Ideal for patient monitoring systems where multiple sensor data acquisition is required, ensuring accurate and reliable monitoring.
- Audio Processing: The high-resolution data conversion improves audio clarity and detail in high-fidelity audio systems.
- Energy Management: Helps in monitoring and managing energy consumption in various systems, contributing to more efficient energy use.
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