MCP3423-E/MF
- Mfr.Part #
- MCP3423-E/MF
- Manufacturer
- Microchip Technology
- Package / Case
- 10-VFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC ADC 18BIT SIGMA-DELTA 10DFN
- Stock
- 244
- In Stock :
- 244
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Min Supply Voltage :
- 2.7V
- Number of ADCs :
- 1
- Number of Terminations :
- 10
- Supplier Device Package :
- 10-DFN (3x3)
- Mount :
- Surface Mount
- Product Category :
- Analog to Digital Converters - ADC
- Number of Elements :
- 1
- Width :
- 3mm
- Mounting Style :
- SMD/SMT
- REACH SVHC :
- No SVHC
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tube
- Nominal Supply Current :
- 145μA
- Brand :
- Microchip Technology / Atmel
- Number of Inputs :
- 2
- Number of Converters :
- 1 Converter
- Configuration :
- MUX-PGA-ADC
- Linearity Error-Max (EL) :
- 0.0035%
- Max Supply Voltage :
- 5.5V
- Product Type :
- ADCs - Analog to Digital Converters
- Published :
- 2009
- Mounting :
- Surface Mount
- Number of A/D Converters :
- 1
- Input Voltage :
- ±2.048 V
- Minimum Operating Temperature :
- - 40 C
- ECCN Code :
- EAR99
- Number of ADC Channels :
- 2
- Voltage Reference :
- Internal
- Factory Lead Time :
- 14 Weeks
- Mounting Type :
- Surface Mount
- Base Product Number :
- MCP3423
- Number of Channels :
- 2
- Features :
- PGA, Selectable Address
- Qualification :
- AEC-Q100
- Pin Count :
- 10
- Resolution :
- 2.25 B
- Reference Type :
- Internal
- Package :
- Tube
- Pbfree Code :
- yes
- Length :
- 3mm
- Conversion Rate :
- 3.75 sps
- Terminal Finish :
- Matte Tin (Sn)
- Sampling Rate :
- 3.75 sps
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Architecture :
- Sigma-Delta
- Supply Voltage :
- 5V
- JESD-609 Code :
- e3
- Digital Supply Support :
- No
- Converter Type :
- ADC, DELTA-SIGMA
- Operating Temperature :
- -40°C~125°C
- Package / Case :
- 10-VFDFN Exposed Pad
- Data Interface :
- I2C
- Maximum Operating Temperature :
- + 125 C
- Sampling Rate (Per Second) :
- 3.75
- Polarity of Input Voltage :
- Bipolar
- Supplier Package :
- DFN EP
- Power Supplies :
- 3/5V
- Number of Functions :
- 1
- Digital Interface Type :
- Serial (2-Wire, I2C)
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 40
- RoHS :
- Details
- Interface Type :
- I2C
- Ratio - S/H:ADC :
- --
- Operating Supply Voltage :
- 5.5, 2.7, 5 V
- Feature :
- PGA, Selectable Address
- Voltage Supply Source :
- Single
- Polarity :
- Bipolar
- Base Part Number :
- MCP3423
- Number of Pins :
- 10
- Height :
- 950μm
- Terminal Pitch :
- 0.5mm
- Number of Analog Inputs :
- 2
- Reference Voltage :
- 2.048 V
- Input Signal Type :
- Single-Ended/Differential
- Radiation Hardening :
- No
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Number of Analog In Channels :
- 2
- Interface :
- 2-Wire, I2C, Serial
- Terminal Position :
- Dual
- Number of Bits :
- 18
- Manufacturer :
- Microchip
- Series :
- --
- Input Type :
- Differential
- Product Status :
- Active
- Datasheets
- MCP3423-E/MF
MCP3423-E/MF Documents

Analog to Digital Converters (ADC) Microchip Technology MCP3423-E/MF Overview
The MCP3423-E/MF by Microchip Technology is a precision analog to digital converter (ADC) tailored for applications requiring high resolution and accuracy. This IC features a Sigma-Delta ADC solution and comes packaged in a compact 10DFN format, making it ideal for space-constrained applications. With its 18-bit resolution, the MCP3423-E/MF offers excellent noise suppression and linearity, ensuring reliable and precise measurements critical in industrial, medical, and consumer electronics applications. This product exemplifies cutting-edge conversion technology, embodying the integration of robust design and high functionality that Microchip Technology is known for. The use of the Analog to Digital Converters (ADC) Microchip Technology MCP3423-E/MF enhances system reliability in demanding environments.
MCP3423-E/MF Features
The MCP3423-E/MF boasts a range of features suitable for high-precision applications. Key features include an internal programmable gain amplifier, offering selectable gains of 1, 2, 4, or 8, which allows for signal amplification from low-output sensors directly before conversion. This functionality reduces external component requirements and simplifies circuit design. Its low-current operation and sleep mode feature contribute to energy efficiency, making it suitable for battery-operated devices. The device also supports an I2C interface, enabling easy integration into existing digital systems.
MCP3423-E/MF Applications
- Industrial Automation: In industrial settings, the MCP3423-E/MF is used to monitor and control processes through precise measurement of environmental and machine parameters, enhancing system accuracy and reliability.
- Portable Medical Devices: This ADC is critical in portable medical devices for accurate patient monitoring, such as in blood pressure monitors and portable ECGs, where precision and low power consumption are crucial.
- Smart Energy Management: It is employed in smart energy systems, including smart meters, where accurate data conversion helps in monitoring energy usage efficiently and effectively.
- Consumer Electronics: The MCP3423-E/MF is ideal for high-precision consumer devices, such as digital thermometers and scales, providing accurate readings that enhance the user experience.
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