Back to browse
MAX14778
Dual ±25V Above- and Below-the-Rails 4:1 Analog Multiplexer, TQFN-20
Schematic Symbol
Pin Configuration (21 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | BCOM | passive |
| 2 | VP | passive |
| 3 | GND | power_in |
| 4 | VN | passive |
| 5 | ACOM | passive |
| 6 | A0 | passive |
| 7 | A1 | passive |
| 8 | A2 | passive |
| 9 | A3 | passive |
| 10 | ENA | input |
| 11 | SA0 | input |
| 12 | SA1 | input |
| 13 | VDD | power_in |
| 14 | SB1 | input |
| 15 | SB0 | input |
| 16 | ENB | input |
| 17 | B3 | passive |
| 18 | B2 | passive |
| 19 | B1 | passive |
| 20 | B0 | passive |
| 21 | VN | passive |
Footprint
ConfirmedPackage_DFN_QFN/TQFN-20-1EP_5x5mm_P0.65mm_EP3.1x3.1mm
Pad Layout
—
—
—
—
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
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 |