MCP3421A0T-E/CH
- Mfr.Part #
- MCP3421A0T-E/CH
- Manufacturer
- Microchip Technology
- Package / Case
- SOT-23-6
- Datasheet
- Download
- Description
- IC ADC 18BIT SIGMA-DELTA SOT23-6
- Stock
- 7,074
- In Stock :
- 7,074
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Input Voltage :
- ±2.048 V
- Package Type :
- SOT-23
- Ratio - S/H:ADC :
- --
- Power Supplies :
- 5V
- Base Product Number :
- MCP3421
- Reference Type :
- Internal
- Voltage Supply Source :
- Single
- Radiation Hardening :
- No
- JESD-609 Code :
- e3
- Operating Supply Voltage :
- 5V
- Mounting Style :
- SMD/SMT
- Height :
- 1.1mm
- Lead Free :
- Lead Free
- Number of ADC Channels :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Conversion Rate :
- 3.75 sps
- Number of Analog In Channels :
- 1
- Number of Analog Inputs :
- 1
- RoHS :
- Details
- Supply Voltage :
- 5V
- Feature :
- PGA
- Package / Case :
- SOT-23-6
- Data Interface :
- I2C
- Supplier Device Package :
- SOT-23-6
- Sampling Rate (Per Second) :
- 3.75
- Terminal Finish :
- Matte Tin (Sn)
- Sampling Rate :
- 3.75 sps
- Configuration :
- PGA-ADC
- Supplier Package :
- SOT-23
- Digital Interface Type :
- Serial (2-Wire, I2C)
- Voltage Reference :
- Internal
- Product Category :
- Analog to Digital Converters - ADC
- Minimum Operating Temperature :
- -40 °C
- Terminal Position :
- Dual
- Base Part Number :
- MCP3421
- MSL :
- MSL 1 - Unlimited
- Terminal Pitch :
- 0.95mm
- Qualification :
- AEC-Q100
- Max Supply Voltage :
- 5.5V
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- Resolution :
- 2.25 B
- Pbfree Code :
- yes
- Length :
- 2.95mm
- Terminal Form :
- Gull wing
- Published :
- 2004
- Resolution (Bits) :
- 18bit
- Polarity of Input Voltage :
- Bipolar
- Manufacturer :
- Microchip
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- Nominal Supply Current :
- 155μA
- Mount :
- Surface Mount
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Dimensions :
- 2.95 x 1.63 x 1.1mm
- Architecture :
- Sigma-Delta
- Input Signal Type :
- Single-Ended/Differential
- Number of Terminations :
- 6
- Number of ADCs :
- 1
- Number of Bits :
- 18
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Reference Voltage :
- 2.048V
- Number of A/D Converters :
- 1
- Brand :
- Microchip Technology / Atmel
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Converter Type :
- ADC, DELTA-SIGMA
- Mounting Type :
- Surface Mount
- Interface Type :
- I2C
- Product Status :
- Active
- Series :
- --
- Interface :
- 2-Wire, I2C, Serial
- Integral Nonlinearity Error :
- 35ppm FSR
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Width :
- 1.63mm
- Number of Channels :
- 1
- Packaging :
- Tape and Reel (TR)
- Input Type :
- Differential
- Termination :
- SMD/SMT
- ECCN Code :
- EAR99
- Product Type :
- ADCs - Analog to Digital Converters
- Pin Count :
- 6
- Mounting :
- Surface Mount
- Number of Converters :
- 1 Converter
- Operating Temperature :
- -40°C~125°C
- Polarity :
- Bipolar
- Maximum Operating Temperature :
- 85 °C
- Min Supply Voltage :
- 2.7V
- Number of Pins :
- 6
- Peak Reflow Temperature (Cel) :
- 260
- Linearity Error-Max (EL) :
- 0.0035%
- Factory Lead Time :
- 12 Weeks
- Features :
- PGA
- Number of Functions :
- 1
- Number of Inputs :
- 1
- Datasheets
- MCP3421A0T-E/CH

Analog to Digital Converters (ADC) Microchip Technology MCP3421A0T-E/CH Overview
Introducing the Analog to Digital Converters (ADC) Microchip Technology MCP3421A0T-E/CH, a state-of-the-art sigma-delta ADC that offers exceptional 18-bit resolution. This compact IC, housed in a small SOT-23-6 package, is designed by Microchip Technology to provide high precision and low power consumption, making it an ideal choice for high-performance applications that require accurate analog to digital conversion. Its small footprint and high reliability make it especially suitable for portable devices and remote sensing applications where space and power efficiency are critical.
MCP3421A0T-E/CH Features
The MCP3421A0T-E/CH ADC features a single-channel input with an onboard precision voltage reference. The low-noise, sigma-delta modulator enhances performance in noisy environments, ensuring accurate readings and minimizing signal distortion. With its I2C interface, it facilitates easy integration into existing digital systems, providing flexibility and ease of use in complex multi-device setups.
MCP3421A0T-E/CH Applications
- Portable Medical Devices: Utilized for precise measurements in critical health monitoring equipment, ensuring reliable and accurate patient diagnostics.
- Industrial Automation: Improves monitoring and control of industrial processes by providing exact data acquisition, leading to enhanced operational efficiency.
- Smart Energy Systems: Used in smart meters and energy management systems to accurately monitor power usage and improve energy efficiency.
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