MCP3422A3T-E/SN
- Mfr.Part #
- MCP3422A3T-E/SN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC ADC 18BIT SIGMA-DELTA 8SOIC
- Stock
- 43,860
- In Stock :
- 43,860
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Supply Voltage :
- 5V
- Manufacturer :
- Microchip
- Width :
- 3.9mm
- Number of Converters :
- 1
- Operating Temperature :
- -40°C~125°C
- Min Supply Voltage :
- 2.7V
- Brand :
- Microchip Technology
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Number of Analog In Channels :
- 2
- Package :
- Tape and Reel (TR)
- JESD-609 Code :
- e3
- Number of Terminations :
- 8
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of ADC Channels :
- 2
- Supplier Device Package :
- 8-SOIC
- Terminal Finish :
- Matte Tin (Sn)
- Min Operating Temperature :
- -55 °C
- Mount :
- Surface Mount
- RoHS :
- Details
- Interface :
- 2-Wire, I2C, Serial
- Features :
- PGA
- Sampling Rate :
- 3.75 sps
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Pin Count :
- 8
- Factory Lead Time :
- 7 Weeks
- Max Supply Voltage :
- 5.5V
- Number of A/D Converters :
- 1
- Number of Functions :
- 1
- Published :
- 2009
- Number of Channels :
- 2 Channel
- Number of Inputs :
- 2
- Packaging :
- Tape and Reel (TR)
- Reference Type :
- Internal
- Data Interface :
- I2C
- Converter Type :
- ADC, DELTA-SIGMA
- Length :
- 4.9mm
- Qualification Status :
- Not Qualified
- Max Operating Temperature :
- 125 °C
- Configuration :
- MUX-PGA-ADC
- ECCN Code :
- EAR99
- Linearity Error-Max (EL) :
- 0.0035%
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Number of Pins :
- 8
- Product Status :
- Active
- Sampling Rate (Per Second) :
- 3.75
- Qualification :
- AEC-Q100
- Number of Bits :
- 18
- Base Part Number :
- MCP3422
- Product Type :
- ADCs - Analog to Digital Converters
- Input Type :
- Differential
- Ratio - S/H:ADC :
- --
- Product Category :
- Analog to Digital Converters - ADC
- Architecture :
- Sigma-Delta
- Resolution :
- 2.25 B
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Power Supplies :
- 3/5V
- Series :
- --
- Base Product Number :
- MCP3422
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Mounting Style :
- SMD/SMT
- Terminal Form :
- Gull wing
- Feature :
- PGA
- Datasheets
- MCP3422A3T-E/SN

Analog to Digital Converters (ADC) Microchip Technology MCP3422A3T-E/SN Overview
The Analog to Digital Converters (ADC) Microchip Technology MCP3422A3T-E/SN is a highly precise 18-bit sigma-delta ADC from Microchip Technology, optimized for effective signal conversion in a compact form factor. Engineered to offer enhanced accuracy and low noise in data acquisition systems, this component is ideal for applications requiring high-resolution readings. Its small size, encapsulated in an 8-SOIC package, allows for seamless integration into various electronic assemblies, making it a top choice for developers looking to enhance their systems with reliable and accurate analog-to-digital conversion capabilities.
MCP3422A3T-E/SN Features
The MCP3422A3T-E/SN ADC boasts a range of features that make it a versatile choice for numerous applications. It includes a programmable gain amplifier offering up to 8x gain for small signal inputs, a low-current design for power-sensitive applications, and an internal oscillator which eliminates the need for external components, simplifying the design and reducing overall system cost. Its I2C interface allows for easy integration into existing bus systems, enhancing scalability and flexibility in application design.
MCP3422A3T-E/SN Applications
- Portable Instrumentation: Utilizes its low power consumption and high resolution for accurate field measurements.
- Temperature Sensing: Integrates with thermocouples to provide precise temperature monitoring in industrial and consumer applications.
- Battery-Powered Devices: Employs its energy-efficient design to extend battery life while maintaining high data integrity.
- Pressure Sensing: Couples with pressure sensors to facilitate accurate atmospheric or liquid pressure measurements crucial for automated systems.
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