= HF8V = / = SP8WJT = / = SP0106RZ =
HF-90131
PROJECT: HF-90131
DESCRIPTION: Module for test SX9513
CHIP BRAND: SEMTECH
CHIP CASE: QFN20
STATUS: 3f 3z 20p
PROJECT START DATE:
LOCALISATION:
DOCUMENTATION: TM
PCB: TPD10226
DIMENSIONS: 27 x 20 mm
SUPPLY VOLTAGE: 5V (2.7 -5.5V)
I2C ADDRESS: 0x56
Tested SX9513
| SX9513 # | DESIGNATOR | PARTIA | S/N | PCB | STATUS | DISPOSITION | REMARKS |
|---|
| 1 | HF-90131#1 | PARTIA1 | 9013100001 | TPD10226 | f z | IC deleted | no answer on I2C |
| 2 | HF-90131#2 | PARTIA1 | 9013100002 | TPD10226 | f z | IC deleted | no answer on I2C |
| 3 | HF-90131#3 | PARTIA1 | 9013100003 | TPD10226 | f z | IC deleted | no answer on I2C |
| 4 | HF-90131#4 | | 9013100004 | TPD10226 | p | | planned |
| 5 | HF-90131#5 | | 9013100005 | TPD10226 | p | | planned |
| 6 | HF-90131#6 | | 9013100006 | TPD10226 | p | | planned |
| 7 | HF-90131#7 | | 9013100007 | TPD10226 | p | | planned |
| 8 | HF-90131#8 | | 9013100008 | TPD10226 | p | | planned |
| 9 | HF-90131#9 | | 9013100009 | TPD10226 | p | | planned |
| 10 | HF-90131#10 | | 9013100010 | TPD10226 | p | | planned |
| 11 | HF-90131#14 | | 9013100011 | TPD10226 | p | | planned |
| 12 | HF-90131#12 | | 9013100012 | TPD10226 | p | | planned |
| 13 | HF-90131#13 | | 9013100013 | TPD10226 | p | | planned |
| 14 | HF-90131#14 | | 9013100014 | TPD10226 | p | | planned |
| 15 | HF-90131#15 | | 9013100015 | TPD10226 | p | | planned |
| 16 | HF-90131#16 | | 9013100016 | TPD10226 | p | | planned |
| 17 | HF-90131#17 | | 9013100017 | TPD10226 | p | | planned |
| 18 | HF-90131#18 | | 9013100018 | TPD10226 | p | | planned |
| 19 | HF-90131#19 | | 9013100019 | TPD10226 | p | | planned |
| 20 | HF-90131#20 | | 9013100020 | TPD10226 | p | | planned |
| 21 | HF-90131#21 | | 9013100021 | TPD10226 | p | | planned |
| 22 | HF-90131#22 | | 9013100022 | TPD10226 | p | | planned |
| 23 | HF-90131#23 | | 9013100023 | TPD10226 | p | | planned |
The SX9513 is capacitive touch sensor and LED driver, buzzer and analog outputs. I have desoldered 23 pcs probably from liquidated electronic service.
TPD10226 is universal type PCB and circuit was made for testing 23 pcs SX9513 in QFN20 case. At the moment all 3 tested ICs failed and I'm discontinued further testings. Maybe will return to it later but changes are low to find good examples.
It was tested with system HF-6030 function V2E (I2C Scanner).
I have also local keyboard module HF-17922 with this IC but it is also broken.
Sources:
[1] SX9513 datasheet
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