MCP3425A0T-E/CH
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MCP3425A0T-E/CH

MCP3425A0T-E/CH

The 16-bit Analog-to-Digital Converter (ADC) integrated circuit (IC) MCP3425A0T-E/CH is produced by Microchip Technologies. For accurate readings, it has an internal reference and a programmable gain amplifier (PGA). The analog supply voltage range for the device's operation is 2.7V to 5.5V. Because of its small SOT-23-6 package, it is perfect for applications where space is at a premium. High-accuracy data gathering in a variety of electronic systems is a good fit for this ADC.

Description

Product parameter

Type

Parameter

Category

Analog to Digital Converters (ADC) IC

Manufacturer

Microchip Technology

Base Part Number

MCP3425

Number of Bits

16

Sampling Rate (Per Second)

240

Number of Inputs

2, 3

Input Type

Differential, Single Ended

Data Interface

I²C

Configuration

MUX-PGA-ADC

Architecture

Sigma-Delta

Reference Type

Internal

Voltage - Supply, Analog

2.7V ~ 5.5V

Voltage - Supply, Digital

2.7V ~ 5.5V

Operating Supply Voltage

5V

Features

PGA, Selectable Address

Nominal Supply Current

155µA

Package

10-VSSOP

Mounting Type

Surface Mount

Terminal Position

Dual

Terminal Form

Gull Wing

Peak Reflow Temperature (°C)

260

Time @ Peak Reflow Temperature - Max (s)

40

Number of Functions

1

Supply Voltage

5V

Terminal Pitch

0.95mm

Pin Count

6

Polarity

Bipolar

Power Supplies

5V

 

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Key Features

 

  • The MCP3202-CI/SN is a 12-bit ADC that converts analog signals to digital data. It runs on 2.7V to 5.5V, accepts both single-ended and pseudo-differential inputs, and communicates over an SPI interface. Its low power consumption and 5V sample rate make it perfect for battery-operated devices, process control, data collection, and sensors. This model has several notable features: 
  • Key Features_MCP3425A0T-ECHHigh Precision and Differential Input:
  • This ADC offers 16-bit resolution and supports differential input, ensuring accurate and noise-resistant measurements.
  •  Self-Calibration and On-Board Reference:
  • It features self-calibration for internal offset and gain, along with an accurate 2.048V ± 0.05% on-board voltage reference for consistent performance.
  •  Programmable Gain and Data Rate:
  • The ADC includes a programmable gain amplifier (PGA) with selectable gains of 1, 2, 4, or 8, and allows programmable data rates up to 15 samples per second (SPS) in 16-bit mode.
  •  Low Power Consumption and Flexible Conversion:
  • It consumes only 145 μA typically at 3V in continuous conversion mode and just 9.7 μA in one-shot conversion mode at 1 SPS, offering both one-shot and continuous conversion options.
  •  I²C Interface and Wide Operating Range:
  • This ADC supports standard, fast, and high-speed I²C interfaces for easy integration, operates on a single supply voltage from 2.7V to 5.5V, and functions across an extended temperature range from -40°C to 125°C.
Application

 

  • MCP3425A0T-E/CH is appropriate for a number of uses. First of all, it is ideally suited for precise measurement applications due to its ability to convert analog data into digital data precisely. In addition, it can also be used with portable devices. It also performs very well in other applications. This includes temperature sensing using RTD, thermistors, and thermocouples; Scale and fuel gauge; And bridging sensors for force, strain, and pressure measurements, etc.Its great precision and low power consumption make it a reliable choice for many industrial and scientific applications.
  • Example of measurement application_Battery Current Measurement

Our Market

 

  • In the field of electronic components, our market is constantly expanding globally. We collaborate with clients from the United States, the United Kingdom, Russia, Germany, Spain, South Korea, Japan, and many other countries to create success together. Our products are sold in the international market, and with the support of global shipping, more and more customers from different regions have established long-term cooperative relationships with us. As our business scope expands, we are committed to providing innovative solutions and excellent services to global partners, ensuring that our electronic components meet the diverse needs of the constantly evolving global market.

    Our Market_MCP3425A0T-ECH

 

Shipping

 

  • We use reliable international courier services like DHL, UPS, FedEx, TNT, EMS, and others to enable worldwide shipping to the majority of countries. Our staff immediately confirms the product models and quantities upon order confirmation to guarantee precise delivery to our clients. As soon as confirmation is received, we quickly ship orders and email tracking information. Please be aware that it could take up to a day for tracking information to be accessible. Delivery times vary by location and usually take 7 to 15 days, although there may be sporadic delays that cause deliveries to take longer than 20 days. We work hard to make sure every one of our clients has a seamless shipping experience and a prompt delivery.

Shipping_MCP3425A0T-ECH

 

FAQ

Q: What is the MCP3425A0T-E/CH resolution?

A: It is a 16-bit delta-sigma ADC that offers high-resolution conversion from analog to digital.

Q: How does the MCP3425A0T-E/CH's self-calibration feature operate?

A: Prior to every conversion, it automatically carries out gain calibration and internal offset, guaranteeing precision and stability over time.

Q: Which programmable gain settings are available for the MCP3425A0T-E/CH?

A: To increase the input signal as needed, the ADC has programmable gain settings that can be selected from 1, 2, 4, or 8.

Q: What is the MCP3425A0T-E/CH's usual power consumption when operating in which mode?

A: It usually uses 145 μA in continuous conversion mode at 3V and 9.7 μA in one-shot conversion mode at 1 SPS and 16-bit resolution.

Q: Which data rate possibilities are provided by the MCP3425A0T-E/CH?

A: In 16-bit mode, it offers programmable data rates up to 15 samples per second (SPS), giving it flexibility to meet various application needs.

Q: Is it possible for the MCP3425A0T-E/CH to run on just one supply voltage?

A: It can run on a single supply voltage from 2.7 to 5.5 volts, therefore it can work with a variety of power sources.

Q: Which kind of interface is used for communication by the MCP3425A0T-E/CH?

A: It integrates easily with microcontrollers and other digital devices thanks to its usage of the I2C serial interface, which supports standard, fast, and high-speed modes.

Q: What typical industrial applications does the MCP3425A0T-E/CH have?

A: It is frequently utilized in bridge sensing for pressure, strain, and force measurements, weigh scales, fuel gauges, temperature sensing using RTDs, thermistors, and thermocouples, and portable instrumentation.

Q: How can I find out if a product is available and place an order?

A: If you have any inquiries about the product or wish to place an order, please click on the "Inquiry" button above. Alternatively, you can contact our sales team via email to place your order and obtain information on product availability, pricing, and lead times. We are here to assist you with any questions or requirements you may have.

Q: Where can I access comprehensive technical details and support for this model?

A: For in-depth technical specifications, application notes, and support, please reach out to us to request the relevant datasheets. We are committed to providing you with the most accurate and timely information.

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