規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| 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 MCP3208T-CI/SL is a 12-bit, 8-channel successive approximation register (SAR) analog-to-digital converter (ADC) from Microchip. It features SPI interface for communication, operates at 2.7V–5.5V, and supports 100ksps sampling rate.
Key highlights:
- 8 single-ended or 4 pseudo-differential inputs for flexible signal acquisition.
- Low power consumption (500 µA max during active mode).
- Industrial temperature range (-40°C to +85°C), making it suitable for harsh environments.
Ideal for sensor interfaces, data logging, and industrial control systems, the MCP3208T-CI/SL comes in a 16-pin SOIC package (T&R). Its easy SPI integration and 12-bit resolution balance performance and cost for embedded applications.
For detailed specs, refer to the Microchip datasheet.
Key highlights:
- 8 single-ended or 4 pseudo-differential inputs for flexible signal acquisition.
- Low power consumption (500 µA max during active mode).
- Industrial temperature range (-40°C to +85°C), making it suitable for harsh environments.
Ideal for sensor interfaces, data logging, and industrial control systems, the MCP3208T-CI/SL comes in a 16-pin SOIC package (T&R). Its easy SPI integration and 12-bit resolution balance performance and cost for embedded applications.
For detailed specs, refer to the Microchip datasheet.
Equivalent
The MCP3208T-CI/SL is a 12-bit, 8-channel ADC. Equivalent alternatives include:
- MCP3208-CI/P (DIP package)
- MCP3208-BI/SL (same specs, different packaging)
- ADS7828 (TI, similar 12-bit, 8-channel ADC)
- MAX1241 (Maxim, 12-bit, 8-channel)
- LTC1867 (Linear Tech, higher speed, 12-bit)
Check pin compatibility and voltage ranges before substitution.
- MCP3208-CI/P (DIP package)
- MCP3208-BI/SL (same specs, different packaging)
- ADS7828 (TI, similar 12-bit, 8-channel ADC)
- MAX1241 (Maxim, 12-bit, 8-channel)
- LTC1867 (Linear Tech, higher speed, 12-bit)
Check pin compatibility and voltage ranges before substitution.
Features
The MCP3208T-CI/SL is a 12-bit, 8-channel analog-to-digital converter (ADC) with SPI interface. Key features:
- Resolution: 12-bit (4096 steps).
- Channels: 8 single-ended or 4 pseudo-differential inputs.
- Interface: SPI-compatible (up to 2 MHz clock).
- Supply Voltage: 2.7V–5.5V (low-power operation).
- Sampling Rate: Up to 100 kSPS (at 5V).
- Low Power: 500 µA (active), 5 µA (standby).
- Package: 16-lead SOIC (small footprint).
- Operating Temp.: -40°C to +85°C (industrial range).
Ideal for sensor interfaces, data acquisition, and embedded systems.
- Resolution: 12-bit (4096 steps).
- Channels: 8 single-ended or 4 pseudo-differential inputs.
- Interface: SPI-compatible (up to 2 MHz clock).
- Supply Voltage: 2.7V–5.5V (low-power operation).
- Sampling Rate: Up to 100 kSPS (at 5V).
- Low Power: 500 µA (active), 5 µA (standby).
- Package: 16-lead SOIC (small footprint).
- Operating Temp.: -40°C to +85°C (industrial range).
Ideal for sensor interfaces, data acquisition, and embedded systems.
Pinout
The MCP3208T-CI/SL is a 12-bit, 8-channel analog-to-digital converter (ADC) with 16 pins.
Key Functions:
- 8 single-ended or 4 pseudo-differential input channels for analog signal conversion.
- SPI interface for communication with microcontrollers.
- 12-bit resolution (0 to 4095 counts).
- Single-supply operation (2.7V to 5.5V).
- Low power consumption (500 µA typical active current).
Pin Count: 16 (SOIC package).
Common pins include:
- CH0-CH7 (Analog Inputs)
- CS (Chip Select)
- DIN (Data In)
- DOUT (Data Out)
- CLK (SPI Clock)
- VDD/VREF (Power/Reference)
- DGND/AGND (Digital/Analog Ground).
Compact and versatile for embedded systems.
Key Functions:
- 8 single-ended or 4 pseudo-differential input channels for analog signal conversion.
- SPI interface for communication with microcontrollers.
- 12-bit resolution (0 to 4095 counts).
- Single-supply operation (2.7V to 5.5V).
- Low power consumption (500 µA typical active current).
Pin Count: 16 (SOIC package).
Common pins include:
- CH0-CH7 (Analog Inputs)
- CS (Chip Select)
- DIN (Data In)
- DOUT (Data Out)
- CLK (SPI Clock)
- VDD/VREF (Power/Reference)
- DGND/AGND (Digital/Analog Ground).
Compact and versatile for embedded systems.
Manufacturer
The MCP3208T-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 company serves industries like automotive, industrial, consumer electronics, and IoT. The MCP3208T-CI/SL is a 12-bit ADC (Analog-to-Digital Converter) from their product lineup. Microchip is recognized for reliability and innovation in semiconductor technology.
Application
The MCP3208T-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: Portable diagnostic equipment.
- Automotive: Engine control, battery monitoring.
- IoT & Embedded Systems: Data acquisition from analog sensors.
- Robotics: Position and force feedback systems.
Its SPI interface, low power, and 8-channel input make it versatile for precision analog-to-digital conversion.
- Industrial Automation: Sensor monitoring (temperature, pressure, flow).
- Consumer Electronics: Battery management, touch panels.
- Medical Devices: Portable diagnostic equipment.
- Automotive: Engine control, battery monitoring.
- IoT & Embedded Systems: Data acquisition from analog sensors.
- Robotics: Position and force feedback systems.
Its SPI interface, low power, and 8-channel input make it versatile for precision analog-to-digital conversion.
Package
The MCP3208T-CI/SL is an 8-channel, 12-bit ADC from Microchip. It comes in a 16-lead SOIC (Small Outline Integrated Circuit) package (SOIC-16). This surface-mount package is compact and widely used in industrial and consumer applications for its reliability and ease of integration. The "SL" suffix denotes the tape-and-reel packaging for automated assembly.
