MCP3002-I/SN

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MCP3002-I/SN

+BOM

IC ADC 10BIT SAR 8SOIC

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사양

속성 가치
PartStatus Active
NumberofBits 10
SamplingRate(PerSecond) 200k
NumberofInputs 1, 2
InputType Pseudo-Differential, Single Ended
DataInterface SPI
Configuration MUX-S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType Supply
Voltage-Supply,Analog 2.7V ~ 5.5V
Voltage-Supply,Digital 2.7V ~ 5.5V
OperatingTemperature -40°C ~ 85°C
Package/Case 8-SOIC (0.154", 3.90mm Width)
SupplierDevicePackage 8-SOIC
MountingType Surface Mount
BaseProductNumber MCP3002

개요

Description

The MCP3002-I/SN is a 2-channel, 10-bit Analog-to-Digital Converter (ADC) produced by Microchip Technology. It utilizes a Serial Peripheral Interface (SPI) for communication, making it suitable for applications requiring high-speed data acquisition. The device features a maximum sampling rate of 200 ksps and operates on a single supply voltage ranging from 2.7V to 5.5V, allowing flexibility in various electronic designs.
The MCP3002-I/SN is ideal for interfacing with sensors and other analog devices, enabling the conversion of analog signals to digital format for processing in microcontrollers or digital systems. Its internal reference voltage can be externally configured, enhancing its adaptability for different applications. Additionally, it supports various modes, including differential and single-ended inputs.
This component is widely used in fields such as industrial automation, automotive systems, and consumer electronics, where precise signal processing is critical. Overall, the MCP3002-I/SN is a versatile and reliable choice for engineers looking to integrate analog-to-digital conversion in their designs.

Equivalent

The MCP3002-I/SN is a 2-channel, 10-bit ADC from Microchip. Equivalent products include the Texas Instruments ADS7805, Analog Devices AD7490, and Maxim Integrated MAX11611. Additionally, the NXP LPC series (with integrated ADC) may serve similar applications. When selecting alternatives, consider factors like voltage range, interface type, and specific application requirements. Always verify compatibility with your design specifications.

Features

The MCP3002-I/SN is a 2-channel, 10-bit successive approximation analog-to-digital converter (ADC) from Microchip Technology. Key features include:
- Resolution: 10-bit resolution.
- Input Channels: 2 single-ended input channels.
- Voltage Reference: Can operate with a wide range of reference voltages (typically 0-5V).
- Data Interface: SPI-compatible interface for easy communication with microcontrollers.
- Sample Rate: Up to 200 ksps (kilosamples per second).
- Low Power Consumption: Ideal for battery-operated applications due to its low power requirements.
- Temperature Range: Available for industrial temperature range (-40°C to +125°C).
- Package Options: Offered in a variety of packages, including 8-pin PDIP and SOIC.
These features make the MCP3002-I/SN suitable for various applications, including sensor interfacing and data acquisition systems.

Pinout

The MCP3002-I/SN is a 2-channel, 10-bit Analog-to-Digital Converter (ADC) with a total of 8 pins. The pin configuration and functions are as follows:
1. VDD (Pin 1): Supply voltage.
2. VREF (Pin 2): Reference voltage input.
3. AN0 (Pin 3): Analog input channel 0.
4. AN1 (Pin 4): Analog input channel 1.
5. DIN (Pin 5): Data input for control signals.
6. DOUT (Pin 6): Data output for the digital representation of the input.
7. SCK (Pin 7): Serial clock input.
8. CS (Pin 8): Chip select input, used to enable the device.
This configuration allows the MCP3002-I/SN to convert analog signals from two channels into digital signals, facilitating integration with microcontrollers and other digital systems.

Manufacturer

The MCP3002-I/SN is manufactured by Microchip Technology Inc. Microchip is a leading American provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989, the company specializes in embedded control applications and offers a wide range of products including microcontrollers, digital signal controllers, and analog devices. Microchip serves various industries such as automotive, industrial, consumer electronics, and communications, providing solutions that enhance performance while reducing design time and cost. They are known for their commitment to quality and innovation in semiconductor technology, making them a key player in the electronics industry.

Application

The MCP3002-I/SN is a dual-channel, 10-bit analog-to-digital converter (ADC) used in various applications, including:
1. Data Acquisition: Converting analog signals from sensors to digital for processing.
2. Industrial Automation: Monitoring temperatures, pressures, and other parameters.
3. Medical Devices: Capturing signals from biomedical sensors.
4. Consumer Electronics: Audio signal processing and control systems.
5. Automotive: Sensor interfacing for engine management and diagnostics.
6. IoT Devices: Enabling connectivity and data gathering from various sensors.
Its versatility makes it suitable for both embedded systems and standalone applications.

Package

The MCP3002-I/SN is housed in a PDIP (Plastic Dual In-line Package) type, which features 8 pins. This package type is designed for easy integration into breadboards and PCBs for prototyping and applications.

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