MCP3911A0-E/ML
- Mfr.Part #
- MCP3911A0-E/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC AFE 2 CHAN 24BIT 20QFN
- Stock
- 174
- In Stock :
- 174
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog Front End (AFE)
- Length :
- 4mm
- Operating Supply Voltage (Max) :
- 3.6(V)
- Operating Temperature :
- -40 to 125 °C
- Rad Hardened :
- No
- Operating Supply Voltage (Min) :
- 2.7(V)
- Package :
- Tube
- Mount :
- Surface Mount
- Supply Current :
- 4.4(mA)
- Power (Watts) :
- 8.9mW
- Resolution :
- 3 B
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Input Voltage Range :
- 0.6V(V)
- Package / Case :
- 20-VFQFN Exposed Pad
- Supplier Package :
- QFN EP
- Sampling Rate :
- 125 ksps
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 950μm
- Max Supply Voltage :
- 3.6V
- Width :
- 4mm
- Max Power Dissipation :
- 8.9mW
- Typical Operating Supply Voltage :
- 3.3 V
- Input Type :
- Differential
- Published :
- 2011
- Conversion Rate :
- 125 ksps
- Interface :
- SPI, Serial
- Base Product Number :
- MCP3911
- Series :
- --
- Operating Supply Voltage (Typ) :
- 3.3(V)
- Reach Compliance Code :
- Compliant
- MSL :
- MSL 1 - Unlimited
- Lead Free :
- Lead Free
- Pin Count :
- 20
- Operating Supply Voltage :
- 3.3V
- Qualification :
- -
- Type :
- GENERAL PURPOSE
- Number of ADC Inputs :
- 2
- Package Type :
- QFN EP
- Voltage - Supply, Analog :
- 2.7V~3.6V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Maximum Operating Temperature :
- + 125 C
- Signal to Noise Ratio (SNR) :
- 95 dB
- Operating Temp Range :
- -40C to 125C
- Interface Type :
- Serial (SPI)
- Number of Channels :
- 2
- REACH SVHC :
- No SVHC
- JESD-609 Code :
- e3
- Product Category :
- Analog Front End - AFE
- Minimum Operating Supply Voltage :
- 2.7 V
- Subcategory :
- Data Converter ICs
- Brand :
- Microchip Technology / Atmel
- Factory Lead Time :
- 18 Weeks
- Reference Type :
- Internal
- Peak Reflow Temperature (Cel) :
- 260
- Number of Channels per Chip :
- 2
- Number of Bits :
- 24
- Screening Level :
- Extended
- Product Type :
- Analog Front End - AFE
- Min Operating Temperature :
- -40°C
- Max Operating Temperature :
- 125°C
- Mounting Type :
- Surface Mount
- Number of ADCs :
- 2
- Number of Pins :
- 20
- RoHS :
- Details
- Reference Voltage :
- 1.2 V
- Packaging :
- Tube
- Voltage - Supply, Digital :
- 2.7V~3.6V
- Min Supply Voltage :
- 2.7V
- Number of Converters :
- 2
- Operating Temperature Classification :
- Automotive
- RoHS Status :
- ROHS3 Compliant
- Manufacturer :
- Microchip
- Product Status :
- Active
- Base Part Number :
- MCP3911
- Supplier Device Package :
- 20-QFN (4x4)
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Architecture :
- Sigma-Delta
- Maximum Operating Supply Voltage :
- 3.6 V
- Power Supply Type :
- Analog/Digital
- Mounting Style :
- SMD/SMT
- Category :
- GENERAL PURPOSE
- HTS Code :
- 8542.39.00.01
- Operating Supply Current :
- 4.4mA
- Mounting :
- Surface Mount
- Datasheets
- MCP3911A0-E/ML

Analog Front End Microchip Technology MCP3911A0-E/ML Overview
The Analog Front End (AFE) MCP3911A0-E/ML from Microchip Technology stands as a pivotal component in advanced sensor and signal processing applications. Designed to provide precise and high-resolution signal acquisition, this integrated circuit (IC) features dual channels and a 24-bit data resolution, ensuring high fidelity in data conversion and collection. The compact 20-QFN package enables easy integration into existing designs, making it an ideal choice for developers seeking reliable performance in compact devices. Its ability to handle low-level sensor outputs directly translates into a streamlined development process, enhancing overall system efficiency and reliability.
MCP3911A0-E/ML Features
The MCP3911A0-E/ML includes several key features that make it highly suitable for demanding applications. These features include a 24-bit delta-sigma ADC, providing high-resolution analog-to-digital conversion with low noise output. The IC supports a wide analog input range and includes programmable gain amplifiers, allowing for versatile adjustment to match specific input signal requirements. Additionally, its advanced digital filtering options help to reduce signal interference, enhancing the clarity and accuracy of data processing.
MCP3911A0-E/ML Applications
- Energy Metering: In energy metering systems, the MCP3911A0-E/ML accurately measures the voltage and current to calculate power consumption, essential for smart meter applications.
- Portable Medical Devices: Utilized in portable medical devices for precise monitoring and recording of biometric data such as ECG and blood pressure, ensuring accurate diagnostics and patient care.
- Industrial Process Control: This AFE is instrumental in monitoring and controlling industrial processes, where precision and reliability are critical for maintaining system integrity and safety.
- Audio Processing: The high-resolution capabilities of the MCP3911A0-E/ML make it suitable for audio signal processing, where clear, precise sound capture is required.
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