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IC ADC 12BIT SAR 14SOIC
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Nhà sản xuấtCông nghệ Microchip
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Ông. Phần #MCP3204-CI/SL
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Bảng dữ liệu MCP3204-CI/SL DataSheet
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Gói SOIC-14
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Có sẵn5276
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tube |
| Part Status | Active |
| Number of Bits | 12 |
| Sampling Rate(Per Second) | 100k |
| Number of Inputs | 2, 4 |
| Input Type | Pseudo-Differential, Single Ended |
| Data Interface | SPI |
| Configuration | MUX-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 | 14-SOIC |
Tổng quan
Description
Key features include a sampling rate of up to 100 ksps, a wide operating voltage range from 2.7V to 5.5V, and low power usage, which makes it ideal for portable applications. The MCP3204 provides a 12-bit resolution, ensuring precise analog-to-digital conversion, and supports a temperature range from -40°C to +85°C, allowing for use in various environmental conditions.
The SPI interface allows for easy integration with microcontrollers, enabling efficient data communication. With its small size, efficient power usage, and high accuracy, the MCP3204 is suitable for applications like sensor data collection, portable instrumentation, and other embedded control systems.
Equivalent
Features
1. Resolution: 12-bit, providing high precision for converting analog inputs to digital signals.
2. Input Channels: 4 single-ended or 2 differential inputs, allowing for versatile signal processing.
3. Sampling Rate: Capable of up to 100 ksps (kilo-samples per second), suitable for moderate-speed applications.
4. Interface: Utilizes a Serial Peripheral Interface (SPI), facilitating easy communication with microcontrollers.
5. Operating Voltage: Works with a wide range of supply voltages from 2.7V to 5.5V, making it flexible for various power environments.
6. Low Power Consumption: Energy-efficient, suitable for battery-operated devices.
7. Package: Offered in a compact SOIC-16 package.
8. Temperature Range: Operates from -40°C to +85°C, which is suitable for most industrial and consumer applications.
9. Accuracy: Includes features like low Integral Non-Linearity (INL) and Differential Non-Linearity (DNL) for precise measurements.
These features make the MCP3204-CI/SL a versatile and efficient choice for applications requiring reliable analog-to-digital conversion.
Pinout
Key pin functions include:
1. VDD (Pin 1): Power supply input.
2. CH0-CH3 (Pins 2-5): Analog input channels.
3. VREF (Pin 6): Reference voltage input.
4. AGND (Pin 7): Analog ground.
5. CLK (Pin 8): Serial clock input.
6. DOUT (Pin 9): Serial data output.
7. DIN (Pin 10): Serial data input.
8. CS (Pin 11): Chip select input for initiating communication.
9. DGND (Pin 12): Digital ground.
10. NC (Pins 13-14): No connection.
The MCP3204-CI/SL communicates via an SPI interface, making it suitable for applications requiring precision analog-to-digital conversion, such as sensor interfacing and data acquisition systems.
Manufacturer
Application
1. Industrial Automation: Monitoring and controlling processes with precision.
2. Consumer Electronics: Used in devices requiring accurate sensor data conversion.
3. Medical Devices: For converting analog biosignals into digital form for analysis.
4. Data Logging: Captures and records analog data over time for analysis.
5. Automotive Systems: Utilized in engine management and sensor interfacing.
6. Instrumentation: Ideal for test and measurement equipment needing accurate data conversion.
These applications benefit from the ADC’s resolution and performance in converting analog inputs to digital outputs.