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AD7745
24-bit capacitance-to-digital converter with temperature sensor, TSSOP-16
Schematic Symbol
Pin Configuration (16 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | SCL | input |
| 2 | ~{RDY} | output |
| 3 | EXCA | output |
| 4 | EXCB | output |
| 5 | REFIN+ | input |
| 6 | REFIN- | input |
| 7 | CIN1- | passive |
| 8 | CIN1+ | passive |
| 9 | NC | no_connect |
| 10 | NC | no_connect |
| 11 | VIN+ | input |
| 12 | VIN- | input |
| 13 | GND | power_in |
| 14 | VDD | power_in |
| 15 | NC | no_connect |
| 16 | SDA | bidirectional |
Footprint
ConfirmedPackage_SO/TSSOP-16_4.4x5mm_P0.65mm
Pad Layout
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pads (16)
| Number | Type |
|---|---|
| 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 |