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AD7171
Single channel Analog to Digital Converter, 16-bit, differential input, 125Hz, SPI interface
Schematic Symbol
Pin Configuration (11 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | SCK | input |
| 2 | DOUT/~{RDY} | tri_state |
| 3 | AIN+ | passive |
| 4 | AIN- | passive |
| 5 | REFIN+ | passive |
| 6 | REFIN- | passive |
| 7 | GND | power_in |
| 8 | VDD | power_in |
| 9 | ~{PDRST} | input |
| 10 | GND | power_in |
| 11 | PAD | power_in |
Footprint
ConfirmedPackage_DFN_QFN/DFN-10-1EP_3x3mm_P0.5mm_EP1.55x2.48mm
Pad Layout
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—
—
—
1
2
3
4
5
6
7
8
9
10
11
Pads (15)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |