MCP3422A3-E/MC
- Mfr.Part #
- MCP3422A3-E/MC
- Manufacturer
- Microchip Technology
- Package / Case
- 8-VFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC ADC 18BIT SIGMA-DELTA 8DFN
- Stock
- 43,995
- In Stock :
- 43,995
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Number of Bits :
- 18
- Data Interface :
- I2C
- Features :
- PGA
- Number of Converters :
- 1 Converter
- Number of A/D Converters :
- 1
- Product Type :
- ADCs - Analog to Digital Converters
- Product Status :
- Active
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Reference Voltage :
- 2.048 V
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Brand :
- Microchip Technology / Atmel
- Qualification :
- AEC-Q100
- Min Operating Temperature :
- -40°C
- Subcategory :
- Data Converter ICs
- Base Part Number :
- MCP3422
- Maximum Operating Temperature :
- + 125 C
- RoHS :
- Details
- Feature :
- PGA
- Interface Type :
- I2C
- Architecture :
- Sigma-Delta
- Manufacturer :
- Microchip
- Sampling Rate :
- 3.75 sps
- Base Product Number :
- MCP3422
- Number of Pins :
- 8
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Minimum Operating Temperature :
- - 40 C
- Interface :
- I2C
- Sampling Rate (Per Second) :
- 3.75
- RoHS Status :
- ROHS3 Compliant
- Input Type :
- Differential
- Configuration :
- MUX-PGA-ADC
- Reference Type :
- Internal
- Published :
- 2009
- Number of Inputs :
- 2
- Package :
- Tube
- Operating Temperature :
- -40°C~125°C
- Package / Case :
- 8-VFDFN Exposed Pad
- Number of Channels :
- 2 Channel
- Supplier Device Package :
- 8-DFN (2x3)
- Type :
- Data Acquisition
- Max Operating Temperature :
- 125°C
- Mounting Style :
- SMD/SMT
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Series :
- --
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Resolution :
- 18 Bit
- Ratio - S/H:ADC :
- --
- Product Category :
- Analog to Digital Converters - ADC
- Shutdown :
- Shutdown
- Datasheets
- MCP3422A3-E/MC

Analog to Digital Converters (ADC) Microchip Technology MCP3422A3-E/MC Overview
The Analog to Digital Converters (ADC) Microchip Technology MCP3422A3-E/MC is a highly precise 18-bit sigma-delta ADC, offering robust performance in a compact 8-pin DFN package. Designed by Microchip Technology, this converter excels in delivering high-resolution readings and is perfectly suited for applications requiring accurate data acquisition under variable conditions. Its ability to process complex signals makes it an indispensable component for industries looking to enhance their electronic measurement systems. The MCP3422A3-E/MC integrates multiple channels and low-power consumption features, making it a key player in advancing modern electronic applications.
MCP3422A3-E/MC Features
The MCP3422A3-E/MC ADC boasts a range of features that highlight its adaptability and efficiency. Key features include its 18-bit resolution which provides high precision data, low power operation suitable for battery-driven devices, and an internal programmable gain amplifier that enhances its input sensitivity and flexibility. Additionally, it supports an I2C interface for easy integration into existing systems. Its small size and minimal external component requirement facilitate a streamlined design in compact devices.
MCP3422A3-E/MC Applications
- Medical Devices: Utilized in patient monitoring systems where precise and reliable data collection is critical.
- Industrial Automation: Enhances monitoring and control systems by providing accurate sensory and process data.
- Consumer Electronics: Used in devices like smart home systems for accurate environmental data collection.
- Portable Instruments: Ideal for handheld devices due to its low power consumption and small footprint.
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.
















