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ADS8685RUM
16-Bit, High-Speed, Single-Supply, SAR ADC Data Acquisition System with Programmable, Bipolar Input Ranges 500KSPS, QFN-16
Schematic Symbol
Pin Configuration (17 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | AGND | power_in |
| 2 | REFIO | passive |
| 3 | REFGND | power_in |
| 4 | REFCAP | power_in |
| 5 | AIN_P | input |
| 6 | AIN_GND | input |
| 7 | ~{RST} | input |
| 8 | SDI | input |
| 9 | CONVST/~{CS} | input |
| 10 | SCLK | input |
| 11 | SDO-0 | tri_state |
| 12 | SDO-1 | tri_state |
| 13 | RVS | output |
| 14 | DVDD | power_in |
| 15 | DGND | power_in |
| 16 | AVDD | power_in |
| 17 | PAD | power_in |
Footprint
ConfirmedPackage_DFN_QFN/QFN-16-1EP_4x4mm_P0.65mm_EP2.7x2.7mm
Pad Layout
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—
—
—
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Pads (21)
| 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 |