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MCP3201T-BI/SN
+Lista de MateriaisIC ADC 12BIT SAR 8SOIC
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FabricanteTecnologia Microchip
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Peça do Fabricante #MCP3201T-BI/SN
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Ficha Técnica MCP3201T-BI/SN DataSheet
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Pacote SOIC-8
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Number of Bits | 12 |
| Sampling Rate(Per Second) | 100k |
| Number of Inputs | 1 |
| Input Type | Pseudo-Differential |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 8-SOIC |
Visão Geral
Description
Key features include a low current consumption and a maximum sampling rate of 100 ksps. The MCP3201T-BI/SN utilizes a successive approximation register (SAR) architecture, ensuring accurate and fast conversions. It communicates via a simple serial peripheral interface (SPI), making it easy to integrate with microcontrollers and other digital devices.
The package for this model is typically an 8-pin SOIC (Small Outline Integrated Circuit), which aids in saving board space. It's commonly used in applications like data acquisition, medical instruments, and industrial controls. The device's combination of low power, high resolution, and ease of use makes it an attractive choice for designers seeking reliable ADC solutions.
Equivalent
1. Analog Devices ADCS7476: A 12-bit, 1-channel ADC.
2. Texas Instruments ADS7816: A 12-bit, single-channel ADC.
3. Maxim Integrated MAX1240: A 12-bit, single-channel ADC.
4. Analog Devices AD7920: Another similar 12-bit ADC.
These alternatives may have slight differences in specifications such as sampling rate, power consumption, package type, etc., so verify compatibility with your specific application.
Features
1. 12-Bit Resolution: Offers high precision for converting analog signals to digital with 12-bit resolution.
2. Low Power Consumption: Designed for battery-powered and portable applications.
3. Differential Inputs: Supports differential analog input, which can be useful for reducing noise.
4. SPI Interface: Uses a Serial Peripheral Interface (SPI) for communication, which facilitates easy integration with microcontrollers.
5. Single Supply Operation: Operates on a single supply voltage ranging from 2.7V to 5.5V.
6. Sample Rate: Capable of sampling up to 100 ksps (kilosamples per second).
7. Small Package: Available in an 8-pin SOIC package, making it suitable for space-constrained applications.
8. Wide Temperature Range: Operates over a temperature range of -40°C to +85°C, suitable for various environmental conditions.
These features make the MCP3201T-BI/SN ideal for applications requiring precise and efficient analog-to-digital conversion in a compact form factor.
Pinout
1. CS/SHDN (Chip Select/Shutdown Input): Used to initiate communication with the device. Bringing this pin low starts a conversion.
2. VDD: Power supply pin.
3. VREF: Reference voltage input, which determines the input range of the ADC.
4. VIN+ (Analog Input): The positive differential input.
5. VSS: Ground.
6. DOUT (Digital Data Output): Serial data output providing the 12-bit conversion results.
7. CLK (Serial Clock Input): Clock input for SPI communication.
8. NC (No Connect): Typically not connected internally.
This ADC is commonly used in applications requiring precision analog signal conversion to digital in embedded systems.