MCP3421A1T-E/CH
- Mfr.Part #
- MCP3421A1T-E/CH
- Manufacturer
- Microchip Technology
- Package / Case
- SOT-23-6
- Datasheet
- Download
- Description
- IC ADC 18BIT SIGMA-DELTA SOT23-6
- Stock
- 36,061
- In Stock :
- 36,061
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Height :
- 1.2954mm
- Number of Bits :
- 18
- ECCN Code :
- EAR99
- Linearity Error-Max (EL) :
- 0.0035%
- MSL :
- MSL 1 - Unlimited
- Number of Channels :
- 1
- Polarity :
- Bipolar
- Architecture :
- Sigma-Delta
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage Supply Source :
- Single
- Converter Type :
- ADC, DELTA-SIGMA
- Analog Input Voltage-Min :
- -2.048V
- Manufacturer :
- Microchip
- Series :
- --
- Resolution (Bits) :
- 18bit
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- JESD-609 Code :
- e3
- Sampling Rate (Per Second) :
- 3.75
- Product Type :
- ADCs - Analog to Digital Converters
- Radiation Hardening :
- No
- Base Part Number :
- MCP3421
- Terminal Form :
- Gull wing
- Number of Pins :
- 6
- Brand :
- Microchip Technology / Atmel
- RoHS :
- Details
- Terminal Pitch :
- 0.95mm
- Reference Type :
- Internal
- Product Status :
- Active
- Input Type :
- Differential
- Polarity of Input Voltage :
- Bipolar
- Interface Type :
- I2C
- Package / Case :
- SOT-23-6
- Mounting :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Termination :
- SMD/SMT
- Maximum Operating Temperature :
- + 125 C
- Number of Analog In Channels :
- 1
- Feature :
- PGA
- REACH SVHC :
- No SVHC
- Resolution :
- 2.25 B
- Lead Free :
- Lead Free
- Sampling Rate :
- 3.75 sps
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Length :
- 3.0988mm
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Configuration :
- PGA-ADC
- Number of ADCs :
- 1
- Factory Lead Time :
- 9 Weeks
- Published :
- 2004
- Number of Terminations :
- 6
- Supplier Device Package :
- SOT-23-6
- Qualification :
- AEC-Q100
- Interface :
- 2-Wire, I2C, Serial
- Supplier Package :
- SOT-23
- Width :
- 1.8034mm
- Packaging :
- Tape and Reel (TR)
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- Data Interface :
- I2C
- Ratio - S/H:ADC :
- --
- Voltage Reference :
- Internal
- Number of A/D Converters :
- 1
- Pbfree Code :
- yes
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Number of Inputs :
- 1
- Number of Converters :
- 1 Converter
- Terminal Position :
- Dual
- Conversion Rate :
- 3.75 sps
- Product Category :
- Analog to Digital Converters - ADC
- Base Product Number :
- MCP3421
- Minimum Operating Temperature :
- - 40 C
- Analog Input Voltage-Max :
- 2.048V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Finish :
- Matte Tin (Sn)
- Min Supply Voltage :
- 2.7V
- Operating Temperature :
- -40°C~125°C
- Pin Count :
- 6
- Nominal Supply Current :
- 155μA
- Reference Voltage :
- 2.048 V
- Max Supply Voltage :
- 5.5V
- Power Supplies :
- 5V
- Operating Supply Voltage :
- 5.5, 4.5 V
- Supply Voltage :
- 5V
- Number of Analog Inputs :
- 1
- Number of ADC Channels :
- 1
- Features :
- PGA
- Mounting Style :
- SMD/SMT
- Input Voltage :
- ±2.048 V
- Mount :
- Surface Mount
- Datasheets
- MCP3421A1T-E/CH

Analog to Digital Converters (ADC) Microchip Technology MCP3421A1T-E/CH Overview
Introducing the MCP3421A1T-E/CH from Microchip Technology, a high-precision Analog to Digital Converter (ADC) that stands out in the field of signal digitization. This compact, sigma-delta ADC delivers exceptional 18-bit resolution, ideal for advanced sensor technology and critical measurement applications where accuracy is paramount. Its small SOT-23-6 package makes it perfect for space-constrained applications while maintaining a low power consumption and high data integrity. The incorporation of this ADC can transform your complex signal processing requirements into manageable, high-quality digital data, making it a preferred choice for industry professionals looking to optimize their electronic systems.
MCP3421A1T-E/CH Features
The MCP3421A1T-E/CH ADC by Microchip Technology provides continuous 18-bit resolution, low noise performance, and an internal voltage reference that minimizes external components and simplifies system design. This IC is capable of up to 3.75 samples per second, offering both speed and precision for data conversion without compromising signal quality. Its I2C interface facilitates easy integration into existing systems, enhancing scalability and flexibility in application development.
MCP3421A1T-E/CH Applications
- Medical Devices: Used in precision medical instrumentation to ensure accurate readings in devices such as blood glucose monitors and portable ECG monitors.
- Industrial Automation: Integrates into control systems for monitoring and controlling industrial processes with high accuracy, ensuring consistent and reliable output in manufacturing environments.
- Consumer Electronics: Enhances user experience in devices like digital thermometers and high-end audio systems by providing precise signal conversion, improving the overall functionality and responsiveness.
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