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