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