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ADS127L01xPBS
24-bit delta-sigma ADC, Single Channel, 512 kSPS, SPI & Frame-Sync interface, TQFP-32
Schematic Symbol
Pin Configuration (32 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | LVDD | power_in |
| 2 | CAP1 | output |
| 3 | AINN | input |
| 4 | AINP | input |
| 5 | AGND | power_in |
| 6 | AVDD | power_in |
| 7 | REXT | input |
| 8 | ~{INTLDO} | input |
| 9 | REFP | input |
| 10 | REFN | input |
| 11 | CAP2 | output |
| 12 | FILTER1 | input |
| 13 | FILTER0 | input |
| 14 | FSMODE | input |
| 15 | OSR1 | input |
| 16 | OSR0 | input |
| 17 | START | input |
| 18 | DAISYIN | input |
| 19 | ~{DRDY}/FSYNC | passive |
| 20 | DOUT | output |
| 21 | DIN | input |
| 22 | SCLK | input |
| 23 | ~{CS} | input |
| 24 | CLK | input |
| 25 | CAP3 | output |
| 26 | DGND | power_in |
| 27 | DVDD | power_in |
| 28 | ~{RESET}/~{PWDN} | input |
| 29 | HR | input |
| 30 | FORMAT | input |
| 31 | AGND | passive |
| 32 | AVDD | passive |
Footprint
ConfirmedPackage_QFP/TQFP-32_5x5mm_P0.5mm
Pad Layout
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32
Pads (32)
| 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 |
| 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 |
| 30 | smd |
| 31 | smd |
| 32 | smd |