MCP3422A3-E/SN
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- Mfr.Part #
- MCP3422A3-E/SN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC ADC 18BIT SIGMA-DELTA 8SOIC
- Stock
- 29,189
- In Stock ：
- 29,189
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Number of Inputs :
- 2
- Terminal Form :
- Gull wing
- Product Category :
- Analog to Digital Converters - ADC
- Sampling Rate (Per Second) :
- 3.75
- Sampling Rate :
- 3.75 sps
- Number of Converters :
- 1 Converter
- Voltage - Supply, Digital :
- 2.7V~5.5V
- ECCN Code :
- EAR99
- RoHS :
- Details
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Terminal Position :
- Dual
- Product Status :
- Active
- Type :
- Data Acquisition
- Min Operating Temperature :
- -40 °C
- Architecture :
- Sigma-Delta
- Supplier Device Package :
- 8-SOIC
- Manufacturer :
- Microchip
- JESD-609 Code :
- e3
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Published :
- 2009
- Feature :
- PGA
- Brand :
- Microchip Technology / Atmel
- Data Interface :
- I2C
- Number of Terminations :
- 8
- Input Type :
- Differential
- Number of Pins :
- 8
- Configuration :
- MUX-PGA-ADC
- Minimum Operating Temperature :
- - 40 C
- Base Part Number :
- MCP3422
- Mounting Type :
- Surface Mount
- Number of Channels :
- 2 Channel
- Pin Count :
- 8
- Qualification :
- AEC-Q100
- Shutdown :
- Shutdown
- Series :
- --
- Interface :
- I2C
- Supply Voltage :
- 5V
- Packaging :
- Tube
- Terminal Finish :
- Matte Tin (Sn)
- Peak Reflow Temperature (Cel) :
- 260
- Surface Mount :
- yes
- Number of Bits :
- 18
- Converter Type :
- ADC, DELTA-SIGMA
- Number of ADC Channels :
- 2
- Features :
- PGA
- Factory Lead Time :
- 7 Weeks
- Linearity Error-Max (EL) :
- 0.0035%
- Product Type :
- ADCs - Analog to Digital Converters
- Number of Functions :
- 1
- Ratio - S/H:ADC :
- --
- Reference Type :
- Internal
- Number of Analog In Channels :
- 2
- Output Format :
- Serial
- Width :
- 3.9mm
- Pbfree Code :
- yes
- Package :
- Tube
- Mounting Style :
- SMD/SMT
- Max Operating Temperature :
- 125 °C
- Qualification Status :
- Not Qualified
- Reference Voltage :
- 2.048 V
- Resolution :
- 18 Bit
- Operating Temperature :
- -40°C~125°C
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of A/D Converters :
- 1
- Base Product Number :
- MCP3422
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 4.9mm
- Interface Type :
- I2C
- Maximum Operating Temperature :
- + 125 C
- Power Supplies :
- 3/5V
- Datasheets
- MCP3422A3-E/SN
Analog to Digital Converters (ADC) Microchip Technology MCP3422A3-E/SN Overview
The MCP3422A3-E/SN by Microchip Technology is a highly versatile and precise 18-bit Sigma-Delta Analog to Digital Converter (ADC) packaged in an 8SOIC format. This ADC is specifically designed to deliver high-accuracy data conversion in a compact form factor, making it ideal for a broad range of applications in industrial, medical, and consumer electronics. The use of Sigma-Delta modulation enhances the signal integrity, reducing noise and improving the overall performance of the system. Its ability to interface directly with sensors and other signal sources simplifies system design and enhances product reliability.
MCP3422A3-E/SN Features
This ADC boasts a dual-channel input which allows for simultaneous measurement of two different signals, enhancing system efficiency. With a low-current design, the MCP3422A3-E/SN is optimized for power-sensitive applications, ensuring minimal power consumption without sacrificing performance. Its onboard precision voltage reference and oscillator eliminate the need for external components, reducing system complexity and overall cost. Furthermore, its I2C interface supports standard, fast, and high-speed modes, providing flexible and easy integration with microcontrollers and other digital systems.
MCP3422A3-E/SN Applications
- Industrial Monitoring Systems: Used for precise measurements of environmental parameters like temperature and pressure, ensuring process control and quality assurance.
- Medical Devices: Critical in applications requiring high-resolution conversion of biomedical signals for devices such as digital thermometers and blood pressure monitors.
- Battery-Powered Devices: Its low power consumption makes it suitable for portable devices, extending battery life while maintaining high measurement fidelity.
- Consumer Electronics: Enhances functionality in devices such as smart home sensors, providing accurate data conversion for monitoring applications.
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