規格
| 屬性 | 價值 |
| Package / Case | Tube |
| Part Status | Active |
| Number of Bits | 12 |
| Sampling Rate(Per Second) | 100k |
| Number of Inputs | 4, 8 |
| 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 | 16-SOIC |
概述
Description
The MCP3208-CI/SL is a 12-bit, 8-channel analog-to-digital converter (ADC) from Microchip. It communicates via SPI, supports single-ended or pseudo-differential inputs, and operates at 2.7V–5.5V, making it suitable for low-power embedded systems.
Key features:
- 12-bit resolution (0–4095 output codes).
- 8 input channels (expandable via daisy-chaining).
- 100ksps max sampling rate.
- Low power consumption (500 µA typical).
Applications include sensor interfacing (temperature, light, etc.), data acquisition, and industrial control. The CI/SL suffix denotes the commercial temperature range (0°C to +70°C) and SOIC package.
For quick integration, use a microcontroller’s SPI interface and follow the datasheet timing diagrams. Libraries (e.g., Arduino’s `SPI.h`) simplify communication.
Key features:
- 12-bit resolution (0–4095 output codes).
- 8 input channels (expandable via daisy-chaining).
- 100ksps max sampling rate.
- Low power consumption (500 µA typical).
Applications include sensor interfacing (temperature, light, etc.), data acquisition, and industrial control. The CI/SL suffix denotes the commercial temperature range (0°C to +70°C) and SOIC package.
For quick integration, use a microcontroller’s SPI interface and follow the datasheet timing diagrams. Libraries (e.g., Arduino’s `SPI.h`) simplify communication.
Equivalent
Equivalent products to the MCP3208-CI/SL (12-bit, 8-channel ADC) include:
- ADS7828 (Texas Instruments)
- MAX11612 (Maxim Integrated)
- LTC1867 (Analog Devices)
- TLC2543 (TI, 11-bit but similar functionality)
These offer comparable resolution, channel count, and SPI interface. Check datasheets for exact specs like speed, voltage range, and package compatibility.
- ADS7828 (Texas Instruments)
- MAX11612 (Maxim Integrated)
- LTC1867 (Analog Devices)
- TLC2543 (TI, 11-bit but similar functionality)
These offer comparable resolution, channel count, and SPI interface. Check datasheets for exact specs like speed, voltage range, and package compatibility.
Manufacturer
The MCP3208-CI/SL is manufactured by Microchip Technology Inc., a leading American semiconductor company specializing in microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip is known for its PIC microcontrollers, analog ICs, and embedded systems. The MCP3208 is a 12-bit analog-to-digital converter (ADC) commonly used in industrial, automotive, and consumer applications. Microchip serves a broad range of markets with a focus on reliability and innovation.
Application
The MCP3208-CI/SL is a 12-bit ADC used in various applications:
- Industrial Automation: Sensor monitoring (temperature, pressure, flow).
- Consumer Electronics: Battery management, touch panels.
- Medical Devices: Patient monitoring systems.
- Automotive: Engine control, battery monitoring.
- IoT: Data acquisition from environmental sensors.
- Robotics: Feedback control systems.
Its SPI interface, low power consumption, and 8-channel input make it versatile for precision analog signal conversion.
- Industrial Automation: Sensor monitoring (temperature, pressure, flow).
- Consumer Electronics: Battery management, touch panels.
- Medical Devices: Patient monitoring systems.
- Automotive: Engine control, battery monitoring.
- IoT: Data acquisition from environmental sensors.
- Robotics: Feedback control systems.
Its SPI interface, low power consumption, and 8-channel input make it versatile for precision analog signal conversion.
Package
The MCP3208-CI/SL is an 8-channel, 12-bit ADC (Analog-to-Digital Converter) from Microchip. It comes in a 16-lead SOIC (Small Outline Integrated Circuit) package (SL suffix). The "CI" indicates commercial temperature range (0°C to +70°C). The SOIC package is compact and surface-mountable, suitable for space-constrained applications.
