Back to browse
MAX14662
Analog Switch, beyond-the-Rails 8xSPST, I²C/SPI interface, 1.6..5.5V supply, 0.425Ohm Ron, WQFN-28
Schematic Symbol
Pin Configuration (29 pins)
| Pin | Name | Type |
|---|---|---|
| 23 | ~{CS}/AD0 | input |
| 10 | NC | no_connect |
| 12 | NC | no_connect |
| 13 | NC | no_connect |
| 26 | V_{CC} | power_in |
| 27 | DIN/SDA | bidirectional |
| 28 | DOUT/AD1 | bidirectional |
| 1 | SPI/~{I²C} | input |
| 2 | A1 | bidirectional |
| 3 | A2 | bidirectional |
| 4 | A3 | bidirectional |
| 5 | A4 | bidirectional |
| 6 | A5 | bidirectional |
| 7 | A6 | bidirectional |
| 8 | A7 | bidirectional |
| 9 | A8 | bidirectional |
| 11 | GND | power_in |
| 14 | B8 | bidirectional |
| 15 | B7 | bidirectional |
| 16 | B6 | bidirectional |
| 17 | B5 | bidirectional |
| 18 | B4 | bidirectional |
| 19 | B3 | bidirectional |
| 20 | B2 | bidirectional |
| 21 | B1 | bidirectional |
| 22 | ~{SD} | input |
| 24 | SCLK/SCL | input |
| 25 | GND | passive |
| 29 | GND | passive |
Footprint
ConfirmedPackage_DFN_QFN/WQFN-28-1EP_4x4mm_P0.4mm_EP2.7x2.7mm
Pad Layout
—
—
—
—
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Pads (33)
| 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 |
| 22 | smd |
| 23 | smd |
| 24 | smd |
| 25 | smd |
| 26 | smd |
| 27 | smd |
| 28 | smd |
| 29 | smd |