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