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MCP3208 12-bit ADC
MCP3208
Microchipinterface io display
The MCP3208 is a 12-bit, 8-channel successive-approximation Analog-to-Digital Converter with on-board sample-and-hold. Channels are configurable as single-ended or pseudo-differential pairs and it communicates over an SPI serial interface.
In stock
Specifications
10- Resolution
- 12 bits
- Channels
- 8
- Interface
- SPI
- Operating Voltage
- 2.7 to 5.5 V
- Sampling Rate
- 100 ksps
- Accuracy
- ±1 LSB
- Active Current
- 400 µA
- Standby Current
- 2 µA
- Operating Temperature Range
- -40 to +85 °C
- Package
- 16-pin PDIP, 16-pin SOIC
Pinout
16| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | CH0 | ADC | Analog input channel 0 |
| 2 | CH1 | ADC | Analog input channel 1 |
| 3 | CH2 | ADC | Analog input channel 2 |
| 4 | CH3 | ADC | Analog input channel 3 |
| 5 | CH4 | ADC | Analog input channel 4 |
| 6 | CH5 | ADC | Analog input channel 5 |
| 7 | CH6 | ADC | Analog input channel 6 |
| 8 | CH7 | ADC | Analog input channel 7 |
| 9 | DGND | GND | Digital ground |
| 10 | CS/SHDN | SPI | Chip select / shutdown input |
| 11 | DIN | SPI | Serial data input |
| 12 | DOUT | SPI | Serial data output |
| 13 | CLK | SPI | Serial clock |
| 14 | AGND | GND | Analog ground |
| 15 | VREF | — | Reference voltage input |
| 16 | VDD | POWER | Power supply |
Interactive pinout
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MCP3208
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