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PCA9531PW
8-bit PWM I2C eight LED driver, TSSOP-16
Schematic Symbol
Pin Configuration (16 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | A0 | input |
| 2 | A1 | input |
| 3 | A2 | input |
| 4 | LED0 | open_collector |
| 5 | LED1 | open_collector |
| 6 | LED2 | open_collector |
| 7 | LED3 | open_collector |
| 8 | V_{SS} | power_in |
| 9 | LED4 | open_collector |
| 10 | LED5 | open_collector |
| 11 | LED6 | open_collector |
| 12 | LED7 | open_collector |
| 13 | ~{RESET} | input |
| 14 | SCL | input |
| 15 | SDA | bidirectional |
| 16 | V_{DD} | power_in |
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 |