MCP3421A3T-E/CH
- Mfr.Part #
- MCP3421A3T-E/CH
- Manufacturer
- Microchip Technology
- Package / Case
- SOT-23-6
- Datasheet
- Download
- Description
- IC ADC 18BIT SIGMA-DELTA SOT23-6
- Stock
- 38,830
- In Stock :
- 38,830
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Interface :
- 2-Wire, I2C, Serial
- MSL :
- MSL 1 - Unlimited
- Resolution :
- 2.25 B
- Supplier Package :
- SOT-23
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Packaging :
- Tape and Reel (TR)
- Number of ADCs :
- 1
- JESD-609 Code :
- e3
- Linearity Error-Max (EL) :
- 0.0035%
- Supply Voltage :
- 5V
- Product Category :
- Analog to Digital Converters - ADC
- Qualification :
- AEC-Q100
- Max Supply Voltage :
- 5.5V
- Operating Temperature :
- -40°C~125°C
- Terminal Position :
- Dual
- Mounting Style :
- SMD/SMT
- Width :
- 1.8 mm
- Length :
- 2.9mm
- Number of Functions :
- 1
- Minimum Operating Temperature :
- - 40 C
- Height :
- 1.3 mm
- Sampling Rate :
- 3.75 sps
- Series :
- --
- Feature :
- PGA
- Terminal Finish :
- Matte Tin (Sn)
- Architecture :
- Sigma-Delta
- Package / Case :
- SOT-23-6
- Reference Type :
- Internal
- Number of Inputs :
- 1
- Voltage Supply Source :
- Single
- Peak Reflow Temperature (Cel) :
- 260
- Min Supply Voltage :
- 2.7V
- Interface Type :
- I2C
- Power Supplies :
- 5V
- RoHS :
- Details
- Number of Analog In Channels :
- 1
- Resolution (Bits) :
- 18bit
- Ratio - S/H:ADC :
- --
- Polarity :
- Bipolar
- Number of Analog Inputs :
- 1
- Input Type :
- Differential
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- MCP3421
- Number of Pins :
- 6
- Product Type :
- ADCs - Analog to Digital Converters
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 6
- Number of Converters :
- 1 Converter
- Mount :
- Surface Mount
- Data Interface :
- I2C
- Number of Bits :
- 18
- Converter Type :
- ADC, DELTA-SIGMA
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Features :
- PGA
- Factory Lead Time :
- 10 Weeks
- Conversion Rate :
- 3.75 sps
- Input Signal Type :
- Single-Ended/Differential
- Mounting Type :
- Surface Mount
- Base Product Number :
- MCP3421
- Manufacturer :
- Microchip
- Mounting :
- Surface Mount
- Number of Channels :
- 1
- Maximum Operating Temperature :
- + 125 C
- Number of Terminations :
- 6
- Brand :
- Microchip Technology / Atmel
- Analog Input Voltage-Min :
- -2.048V
- Input Voltage :
- ±2.048 V
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- Number of A/D Converters :
- 1
- Radiation Hardening :
- No
- Digital Interface Type :
- Serial (2-Wire, I2C)
- Sampling Rate (Per Second) :
- 3.75
- Product Status :
- Active
- Analog Input Voltage-Max :
- 2.048V
- Published :
- 2009
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Terminal Form :
- Gull wing
- Voltage Reference :
- Internal
- Number of ADC Channels :
- 1
- Terminal Pitch :
- 0.95mm
- Operating Supply Voltage :
- 2.5 V
- Supplier Device Package :
- SOT-23-6
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Configuration :
- PGA-ADC
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Polarity of Input Voltage :
- Bipolar
- Datasheets
- MCP3421A3T-E/CH

Analog to Digital Converters (ADC) Microchip Technology MCP3421A3T-E/CH Overview
Introducing the MCP3421A3T-E/CH, a highly precise and reliable Analog to Digital Converter (ADC) from Microchip Technology. This component is designed to offer superior performance in digital data acquisition. Embedded in a compact SOT-23-6 package, the MCP3421A3T-E/CH is a perfect fit for applications where space and accuracy are critical. The integration of sigma-delta technology ensures low-noise outputs and enhanced data integrity, making the Analog to Digital Converters (ADC) Microchip Technology MCP3421A3T-E/CH a cornerstone in precision measurement solutions.
MCP3421A3T-E/CH Features
The MCP3421A3T-E/CH ADC boasts an impressive 18-bit resolution, which allows for highly detailed and accurate data conversion. Its sigma-delta modulator increases the stability and accuracy of readings under fluctuating conditions. The IC's small form factor does not compromise its performance and its low power consumption makes it ideal for portable applications. With a built-in programmable gain amplifier, it can adjust to varying signal levels, enhancing its versatility across different use cases.
MCP3421A3T-E/CH Applications
- Medical Devices: Utilized in patient monitoring systems to accurately convert biomedical signals into digital data for analysis and record keeping.
- Industrial Automation: Acts as a critical component in sensors and instrumentation, providing precise readings that help in maintaining and monitoring industrial processes.
- Consumer Electronics: Integral in devices like digital audio devices, where accurate ADC is necessary for high-fidelity sound reproduction.
- Environmental Monitoring: Used in systems that measure environmental parameters such as temperature and humidity, ensuring precise data for analysis.
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