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