Back to browse
LTC2309xUF
8 Channels, 12-Bit SAR ADC, I2C interface, QFN-24 package
Schematic Symbol
Pin Configuration (25 pins)
| Pin | Name | Type |
|---|---|---|
| 3 | CH5 | input |
| 1 | CH3 | input |
| 2 | CH4 | input |
| 4 | CH6 | input |
| 5 | CH7 | input |
| 6 | COM | input |
| 7 | VREF | input |
| 8 | REFCOMP | input |
| 9 | GND | power_in |
| 10 | GND | passive |
| 11 | GND | passive |
| 12 | VDD | power_in |
| 13 | VDD | passive |
| 14 | AD0 | input |
| 15 | AD1 | input |
| 16 | SCL | input |
| 17 | SDA | bidirectional |
| 18 | GND | passive |
| 19 | GND | passive |
| 20 | GND | passive |
| 21 | VDD | passive |
| 22 | CH0 | input |
| 23 | CH1 | input |
| 24 | CH2 | input |
| 25 | GND | passive |
Footprint
ConfirmedPackage_DFN_QFN/QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm
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
Pads (29)
| 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 |