MCP3202-CI/SN

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MCP3202-CI/SN

IC ADC 12BIT SAR 8SOIC

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Spezifikationen

Package Tube
ProductStatus Active
NumberofBits 12
SamplingRate(PerSecond) 100k
NumberofInputs 1, 2
InputType Pseudo-Differential, Single Ended
DataInterface SPI
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External
Voltage-SupplyAnalog 2.7V ~ 5.5V
Voltage-SupplyDigital 2.7V ~ 5.5V
OperatingTemperature -40°C ~ 85°C
Package/Case 8-SOIC (0.154, 3.90mm Width)
SupplierDevicePackage 8-SOIC

Übersicht

Description

The MCP3202-CI/SN is a 12-bit analog-to-digital converter (ADC) from Microchip Technology. It features a dual-channel configuration, allowing it to convert two separate analog inputs into digital values. Operating with a reference voltage of up to 5V, it offers a maximum sampling rate of 100 kSPS (kilo-samples per second) and communicates via the Serial Peripheral Interface (SPI), enabling easy integration with microcontrollers and digital systems.
The device includes built-in programmable gain amplifiers, which enhance the dynamic range and accuracy of measurements from low-level signals. The MCP3202 is available in a 16-pin TSSOP package, making it suitable for compact applications. Its low power consumption and versatility make it ideal for various applications, including industrial automation, data acquisition, and sensor interfacing. Overall, the MCP3202-CI/SN is a robust solution for converting analog signals into digital data for further processing.

Features

The MCP3202-CI/SN is a dual-channel, 12-bit analog-to-digital converter (ADC) from Microchip Technology. Key features include:
1. Resolution: 12-bit conversion, providing a maximum of 4096 discrete levels.
2. Channels: Two input channels allowing for simultaneous sampling of two analog signals.
3. Communication: SPI-compatible interface for easy integration with microcontrollers.
4. Sampling Rate: Up to 100 kSPS (kilo samples per second).
5. Reference Voltage: Operates with an external reference voltage for flexibility in signal scaling.
6. Power Supply: Low operating voltage range from 2.7V to 5.5V, suitable for battery-powered applications.
7. Low Power Consumption: Designed for low power operation, making it ideal for portable devices.
8. PGA: Programmable Gain Amplifier (PGA) for adjustable input signal amplification.
9. Temperature Range: Industrial grade with operation from -40°C to +85°C.
These features make the MCP3202-CI/SN suitable for various applications including sensor interfacing and data acquisition systems.

Package

The MCP3202-CI/SN is packaged in a 16-pin dual in-line package (DIP).

Pinout

The MCP3202-CI/SN is a 12-bit analog-to-digital converter (ADC) that features a total of 16 pins. It is capable of handling two input channels (differential or single-ended) and operates with a supply voltage range of 2.7V to 5.5V.
The pin functions are as follows:
1. VDD - Power supply.
2. VSS - Ground reference.
3. AGND - Analog ground.
4. VREF - Reference voltage for ADC conversion.
5. CH0/CH1 - Analog input channels for the ADC (Channel 0 and Channel 1).
6. SCLK - Serial clock input for SPI communication.
7. DIN - Serial data input.
8. DOUT - Serial data output.
9. CS - Chip select input.
10. ALERT - Optional alert function (available in some configurations).
11. GPIO - General-purpose input/output (optional).
The MCP3202 communicates using the SPI protocol, making it compatible with various microcontrollers and digital systems.

Manufacturer

The MCP3202-CI/SN is manufactured by Microchip Technology Inc., a global semiconductor company. Microchip specializes in embedded control applications and provides a wide range of microcontrollers, memory products, analog ICs, and other related technologies. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves various industries, including automotive, industrial, consumer, and communications. The MCP3202 is a 12-bit analog-to-digital converter (ADC) that offers dual-channel input, making it suitable for applications requiring precise digital representation of analog signals. Microchip focuses on innovation and support, providing extensive resources for engineers and developers in designing their products.

Application

The MCP3202-CI/SN is a 12-bit dual-channel analog-to-digital converter (ADC) commonly used in applications such as data acquisition systems, industrial automation, sensor interfacing, medical instrumentation, and portable measurement devices. Its features make it suitable for monitoring temperature, pressure, and other analog signals, enabling precise digital conversion for further processing in microcontrollers and embedded systems.

Equivalent

Equivalent products to the MCP3202-CI/SN chip, a 12-bit ADC with two channels, include the ADS1115 from Texas Instruments, the LTC1864 from Analog Devices, and the MAX11614 from Maxim Integrated. These devices offer similar functionalities, including multiple channels and varying resolutions, suitable for applications requiring analog-to-digital conversion. Always verify specific features and compatibility for your application needs.

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