| Integrated Circuits |
|---|
| MCP3201 |
|---|
| 12-Bit A/D SPI interface A/D Converter |
| PDF datasheet |
| VRef | 1 • | 8 | VDD |
| IN+ | 2 | 7 | CLK |
| IN- | 3 | 6 | DOUT |
| VSS | 4 | 5 | CS /SHDN |
| Pin | Symbol | Description |
|---|---|---|
| 1 | VRef | Analog reference voltage |
| 2 | IN+ | Positive analog input |
| 3 | IN- | Negative analog input |
| 4 | VSS | Ground |
| 5 | CS /SHDN | Chip select/shutdown |
| 6 | DOUT | SPI data out |
| 7 | CLK | SPI Clock |
| 8 | VDD | Positive supply voltage (+2.7 to 5.5V) |
| Specifications |
|---|
| (typical values under recommended operating conditions, unless specified) |
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 12 | bits |
| Maximum sample rate (VDD = 5V) | 100 | ksps |
| Maximum sample rate (VDD = 2.7V) | 50 | ksps |
| Minimum operating voltage | 2.7 | V |
| Maximum operating voltage (nominal) | 5.5 | V |
| Maximum operating voltage (absolute maximum rating) | 7.0 | V |
| Maximum active current (VDD = 5V) | 400 | µA |
| Notes |
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|
| Note |
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| Data is maintained by an independent source and accuracy is not guaranteed. Check with the manufacturer's datasheet for up-to-date information. |
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