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