MCP3422A0-E/SN
- Mfr.Part #
- MCP3422A0-E/SN
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC ADC 18BIT SIGMA-DELTA 8SOIC
- Stock
- 7,864
- In Stock :
- 7,864
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Published :
- 2004
- Terminal Finish :
- Matte Tin (Sn)
- Product Status :
- Active
- Package Type :
- SOIC N
- Data Interface :
- I2C
- Number of ADC Channels :
- 2
- Sampling Rate (Per Second) :
- 3.75
- Dual Supply Voltage (Min) :
- Not Required(V)
- JESD-609 Code :
- e3
- Operating Temperature Classification :
- INDUSTRIALC
- Height :
- 1.2446mm
- Power Supply Type :
- Analog/Digital
- Resolution (Bits) :
- 18bit
- Input Voltage Range :
- 5.8V(V)
- Series :
- --
- Input Signal Type :
- Single-Ended/Differential
- Operating Temp Range :
- -40C to 85C
- ECCN Code :
- EAR99
- Linearity Error-Max (EL) :
- 0.0035%
- Radiation Hardening :
- No
- Supplier Package :
- SOIC N
- Mounting Type :
- Surface Mount
- Interface :
- 2-Wire, I2C, Serial
- Reference Voltage :
- INTERNAL(V)
- Base Part Number :
- MCP3422
- Max Supply Voltage :
- 5.5V
- Product Category :
- Analog to Digital Converters - ADC
- Mounting Style :
- SMD/SMT
- Number of Inputs :
- 2
- Number of Pins :
- 8
- Single Supply Voltage (Min) :
- 2.7(V)
- Number of Input Channels :
- 2
- Input Voltage :
- ±2.048 V
- Manufacturer :
- Microchip
- Terminal Position :
- Dual
- Digital Supply Support :
- No
- Input Type :
- Differential
- Power Supply Requirement :
- Single
- Operating Supply Voltage (Min) :
- 2.7(V)
- Pin Count :
- 8
- Number of A/D Converters :
- 1
- Width :
- 3.9116mm
- Rad Hardened :
- No
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Min Supply Voltage :
- 2.7V
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Product Type :
- ADCs - Analog to Digital Converters
- Number of Analog In Channels :
- 2
- Nominal Supply Current :
- 145μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Number of Functions :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Reference Type :
- Internal
- Rated Input Volt :
- ±2.048V
- Mount :
- Surface Mount
- Qualification :
- AEC-Q100
- Number of Elements :
- 1
- Feature :
- PGA
- Terminal Form :
- Gull wing
- Number of Channels :
- 2
- Conversion Rate :
- 3.75 sps
- Operating Supply Voltage (Max) :
- 5.5(V)
- RoHS Status :
- ROHS3 Compliant
- Ratio - S/H:ADC :
- --
- Number of Bits :
- 18
- Single-Ended Input :
- yes
- Single Supply Voltage (Typ) :
- 5(V)
- Integral Nonlinearity Error :
- 35ppm of FSR(LSB)
- Power Supplies :
- 3/5V
- Package :
- Tube
- Converter Type :
- ADC, DELTA-SIGMA
- Dimensions :
- 4.9 x 3.9 x 1.25mm
- Brand :
- Microchip Technology / Atmel
- Polarity :
- Bipolar
- Architecture :
- Sigma-Delta
- Voltage Supply Source :
- Single
- Operating Temperature :
- -40°C~125°C
- Number of Converters :
- 1 Converter
- Supplier Device Package :
- 8-SOIC
- Voltage Reference :
- Internal
- Operating Supply Voltage (Typ) :
- 3.3/5(V)
- REACH SVHC :
- No SVHC
- MSL :
- MSL 1 - Unlimited
- Number of Analog Inputs :
- 2
- Operating Supply Voltage :
- 5.5, 2.7, 5 V
- Supply Voltage :
- 5V
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Differential Input :
- yes
- Features :
- PGA
- Number of ADCs :
- 1
- Sampling Rate :
- 3.75 sps
- Packaging :
- Tube
- Full Scale Error :
- 0.35%FSR
- Interface Type :
- Serial (2-Wire/I2C)
- Polarity of Input Voltage :
- Bipolar
- Minimum Operating Temperature :
- -40 °C
- Sample and Hold :
- No
- Number of Terminations :
- 8
- Lead Free :
- Lead Free
- Base Product Number :
- MCP3422
- Resolution :
- 2.25 B
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Dual Supply Voltage (Typ) :
- Not Required(V)
- RoHS :
- Details
- Factory Lead Time :
- 15 Weeks
- Maximum Operating Temperature :
- 85 °C
- Supply Current :
- 0.18(mA)
- Length :
- 4.8768mm
- Single Supply Voltage (Max) :
- 5.5(V)
- Digital Interface Type :
- Serial (2-Wire, I2C)
- Configuration :
- MUX-PGA-ADC
- Input Polarity :
- Bipolar
- No Missing Codes :
- 18
- Dual Supply Voltage (Max) :
- Not Required(V)
- Mounting :
- Surface Mount
- Datasheets
- MCP3422A0-E/SN
MCP3422A0-E/SN Documents

Analog to Digital Converters (ADC) Microchip Technology MCP3422A0-E/SN Overview
The MCP3422A0-E/SN from Microchip Technology is a highly precise 18-bit sigma-delta Analog to Digital Converter (ADC) encapsulated in a compact 8-SOIC package. Designed for easy integration and high performance, this ADC provides exceptional resolution and accuracy, making it ideal for advanced sensory and data acquisition applications where detail and precision are paramount. The MCP3422A0-E/SN facilitates enhanced digital control within a wide range of applications, ensuring reliable performance in complex systems.
MCP3422A0-E/SN Features
- High resolution 18-bit sigma-delta ADC
- Two-channel input with configurable gain amplifier
- Low current consumption enhances device efficiency
- On-board voltage reference promotes system accuracy
- I2C interface for simplified integration into existing systems
- Extended temperature range for versatile applications
MCP3422A0-E/SN Applications
- Industrial Automation: Integrates into monitoring systems for precise process control.
- Medical Devices: Enhances accuracy in critical medical equipment like blood pressure monitors.
- Portable Instrumentation: Ideal for devices requiring low power consumption and high precision.
- Energy Systems: Monitors and controls energy distribution efficiently.
- Consumer Electronics: Ensures high accuracy in audio and visual equipment for better user experience.
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