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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Package Type :
- SOT-23
- Number of Terminations :
- 6
- Number of Inputs :
- 1
- Integral Nonlinearity Error :
- 35ppm FSR
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Product Category :
- Analog to Digital Converters - ADC
- Reference Voltage :
- 2.048V
- Base Part Number :
- MCP3421
- Features :
- PGA
- Interface Type :
- I2C
- Length :
- 2.95mm
- Terminal Finish :
- Matte Tin (Sn)
- Base Product Number :
- MCP3421
- Qualification :
- AEC-Q100
- Min Supply Voltage :
- 2.7V
- Resolution :
- 2.25 B
- ECCN Code :
- EAR99
- Nominal Supply Current :
- 155μA
- Published :
- 2004
- Reference Type :
- Internal
- Package / Case :
- SOT-23-6
- Series :
- --
- Pin Count :
- 6
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Height :
- 1.1mm
- Product Status :
- Active
- Data Interface :
- I2C
- Factory Lead Time :
- 12 Weeks
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- Number of Pins :
- 6
- Number of Analog Inputs :
- 1
- Supplier Device Package :
- SOT-23-6
- Power Supplies :
- 5V
- Voltage Reference :
- Internal
- Brand :
- Microchip Technology / Atmel
- Feature :
- PGA
- JESD-609 Code :
- e3
- Dimensions :
- 2.95 x 1.63 x 1.1mm
- Number of Converters :
- 1 Converter
- Number of Channels :
- 1
- Number of A/D Converters :
- 1
- Interface :
- 2-Wire, I2C, Serial
- Operating Temperature :
- -40°C~125°C
- Input Signal Type :
- Single-Ended/Differential
- REACH SVHC :
- No SVHC
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Manufacturer :
- Microchip
- Conversion Rate :
- 3.75 sps
- Polarity of Input Voltage :
- Bipolar
- Number of ADCs :
- 1
- Mounting :
- Surface Mount
- Digital Interface Type :
- Serial (2-Wire, I2C)
- Operating Supply Voltage :
- 5V
- Input Voltage :
- ±2.048 V
- Input Type :
- Differential
- Termination :
- SMD/SMT
- Resolution (Bits) :
- 18bit
- Packaging :
- Tape and Reel (TR)
- Width :
- 1.63mm
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Terminal Form :
- Gull wing
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Maximum Operating Temperature :
- 85 °C
- Supplier Package :
- SOT-23
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Minimum Operating Temperature :
- -40 °C
- Mounting Style :
- SMD/SMT
- Sampling Rate :
- 3.75 sps
- Number of ADC Channels :
- 1
- Converter Type :
- ADC, DELTA-SIGMA
- Configuration :
- PGA-ADC
- Terminal Pitch :
- 0.95mm
- Ratio - S/H:ADC :
- --
- Polarity :
- Bipolar
- Number of Bits :
- 18
- Product Type :
- ADCs - Analog to Digital Converters
- Number of Functions :
- 1
- Max Supply Voltage :
- 5.5V
- RoHS :
- Details
- Linearity Error-Max (EL) :
- 0.0035%
- Sampling Rate (Per Second) :
- 3.75
- Number of Analog In Channels :
- 1
- Radiation Hardening :
- No
- Voltage Supply Source :
- Single
- MSL :
- MSL 1 - Unlimited
- Architecture :
- Sigma-Delta
- 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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















