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AD7682BCP
16-bit, 4-Channel, 250kSPS, PulSAR ADC, Bipolar-Unipolar, LFCSP-20
Schematic Symbol
Pin Configuration (21 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | VDD | power_in |
| 2 | REF | passive |
| 3 | REFIN | passive |
| 4 | GND | power_in |
| 5 | GND | passive |
| 6 | NC | no_connect |
| 7 | IN2 | input |
| 8 | NC | no_connect |
| 9 | IN3 | input |
| 10 | COM | input |
| 11 | CNV | input |
| 12 | DIN | input |
| 13 | SCK | input |
| 14 | SDO | output |
| 15 | VIO | power_in |
| 16 | IN0 | input |
| 17 | NC | no_connect |
| 18 | IN1 | input |
| 19 | NC | no_connect |
| 20 | VDD | power_in |
| 21 | EPAD | passive |
Footprint
ConfirmedPackage_CSP/LFCSP-20-1EP_4x4mm_P0.5mm_EP2.5x2.5mm
Pad Layout
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1
2
3
4
5
6
7
8
9
10
11
12
13
14
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16
17
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21
Pads (25)
| 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 |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |
| 18 | smd |
| 19 | smd |
| 20 | smd |
| 21 | smd |