MCP3911A0T-E/ML
- Mfr.Part #
- MCP3911A0T-E/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC AFE 2 CHAN 24BIT 20QFN
- Stock
- 11,239
- In Stock :
- 11,239
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog Front End (AFE)
- Signal to Noise Ratio (SNR) :
- 95 dB
- Brand :
- Microchip Technology
- Number of Pins :
- 20
- Sampling Rate :
- 125 ksps
- Mount :
- Surface Mount
- Number of Channels :
- 2
- Base Part Number :
- MCP3911
- Subcategory :
- Data Converter ICs
- RoHS Status :
- ROHS3 Compliant
- Number of Bits :
- 24
- Max Operating Temperature :
- 125°C
- Voltage - Supply, Digital :
- 2.7V~3.6V
- Factory Lead Time :
- 18 Weeks
- Reference Type :
- Internal
- Pin Count :
- 20
- Interface Type :
- Serial (SPI)
- Mounting Type :
- Surface Mount
- Type :
- Energy Metering
- Resolution :
- 3 B
- Series :
- --
- Number of Terminals :
- 20
- Number of Converters :
- 2 Converter
- Product Status :
- Active
- JESD-609 Code :
- e3
- JESD-30 Code :
- S-PQCC-N20
- Operating Temperature :
- -40 to 125 °C
- Min Supply Voltage :
- 2.7V
- Seated Height-Max :
- 1 mm
- Conversion Rate :
- 125 ksps
- RoHS :
- Details
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supply Voltage-Max (Vsup) :
- 3.6 V
- Package Shape :
- Square
- Supplier Device Package :
- 20-QFN (4x4)
- Base Product Number :
- MCP3911
- Qualification :
- -
- Mounting Style :
- SMD/SMT
- Length :
- 4mm
- Temperature Grade :
- Automotive
- Height Seated (Max) :
- 1mm
- Max Supply Voltage :
- 3.6V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Operating Supply Current :
- 4.4mA
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Reach Compliance Code :
- Compliant
- Maximum Operating Temperature :
- + 125 C
- Reference Voltage :
- 1.2 V
- Operating Supply Voltage :
- 3.3V
- Mounting :
- Surface Mount
- Architecture :
- Sigma-Delta
- Interface :
- SPI, Serial
- Supplier Package :
- QFN EP
- Manufacturer :
- Microchip
- Terminal Form :
- NO LEAD
- Product Category :
- Analog Front End - AFE
- Terminal Pitch :
- 0.5mm
- Power (Watts) :
- 8.9mW
- Input Type :
- Differential
- Min Operating Temperature :
- -40°C
- Terminal Position :
- QUAD
- Supply Voltage-Min (Vsup) :
- 2.7 V
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- 20-VFQFN Exposed Pad
- Width :
- 4mm
- Product Type :
- Analog Front End - AFE
- Published :
- 2012
- Number of Terminations :
- 20
- Surface Mount :
- yes
- HTS Code :
- 8542.39.00.01
- MSL :
- MSL 3 - 168 hours
- Peak Reflow Temperature (Cel) :
- 260
- Screening Level :
- Extended
- Number of Functions :
- 1
- Voltage - Supply, Analog :
- 2.7V~3.6V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- MCP3911A0T-E/ML

Analog Front End (AFE) Microchip Technology MCP3911A0T-E/ML Overview
The Analog Front End (AFE) Microchip Technology MCP3911A0T-E/ML is a highly advanced, dual-channel analog-to-digital converter (ADC) designed to handle complex signal acquisition and processing tasks. With a precision of 24 bits and packaged neatly in a 20QFN form, this IC is engineered to offer superior performance in noise-sensitive applications. The integration of this AFE facilitates enhanced data throughput and accuracy in signal measurement, making it ideal for high-performance industrial applications requiring meticulous electrical readings.
MCP3911A0T-E/ML Features
This AFE is equipped with robust features that make it a standout choice for developers and engineers. Key features include dual 24-bit ADCs that ensure high-resolution measurements with low noise and high linearity. The device supports a maximum sample rate of 125 kSPS, allowing for rapid data acquisition. Enhanced features such as internal voltage reference, programmable gain amplifiers, and phase delay compensation add to its versatility and ease of use in complex applications.
MCP3911A0T-E/ML Applications
- Smart Metering: Used in electricity, water, and gas meters where precise measurement of consumption is critical, ensuring accuracy and reliability for billing and monitoring systems.
- Portable Instrumentation: Ideal for portable devices requiring precise data collection such as handheld analyzers, where power efficiency and accuracy are paramount.
- Audio Processing: Employs its high-resolution ADC capabilities in audio systems to enhance sound quality by accurately processing audio signals.
- Industrial Control Systems: Functions as a core component in control systems for monitoring and managing industrial machinery, improving operational efficiency and safety.
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