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ES9028PRO
32-bit 8-Channel Audio DAC, 135 / 129 dB DNR (mono / 8-Channel), S/PDIF / PCM (I2S and left/right-justified formats) / DoP / DSD audio input, GPIO / I2C control interface, TQFP-64
Schematic Symbol
Pin Configuration (65 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | VDD_{L} | power_in |
| 2 | DAC1 | output |
| 3 | DAC1B | output |
| 4 | DAC3B | output |
| 5 | DAC3 | output |
| 6 | AGND_{L} | power_in |
| 7 | AVCC_{L} | power_in |
| 8 | ~{RESETB} | input |
| 9 | DGND | power_in |
| 10 | AVCC_{L} | passive |
| 11 | AGND_{L} | passive |
| 12 | DAC5 | output |
| 13 | DAC5B | output |
| 14 | DAC7B | output |
| 15 | DAC7 | output |
| 16 | VDD_{L} | passive |
| 17 | AVCC_{L} | passive |
| 18 | AGND_{L} | passive |
| 19 | DGND | passive |
| 20 | DVDD | power_in |
| 21 | SDA | bidirectional |
| 22 | SCL | input |
| 23 | XOUT | output |
| 24 | XIN | input |
| 25 | VCCA | power_in |
| 26 | GPIO4 | bidirectional |
| 27 | GPIO3 | bidirectional |
| 28 | GPIO2 | bidirectional |
| 29 | DVDD | passive |
| 30 | DGND | passive |
| 31 | AGND_{R} | power_in |
| 32 | AVCC_{R} | power_in |
| 33 | VDD_{R} | power_in |
| 34 | DAC8 | output |
| 35 | DAC8B | output |
| 36 | DAC6B | output |
| 37 | DAC6 | output |
| 38 | AGND_{R} | passive |
| 39 | AVCC_{R} | passive |
| 40 | GPIO1 | bidirectional |
| 41 | ADDR | input |
| 42 | AVCC_{R} | passive |
| 43 | AGND_{R} | passive |
| 44 | DAC4 | output |
| 45 | DAC4B | output |
| 46 | DAC2B | output |
| 47 | DAC2 | output |
| 48 | VDD_{R} | passive |
| 49 | AVCC_{R} | passive |
| 50 | AGND_{R} | passive |
| 51 | DGND | passive |
| 52 | DATA8 | bidirectional |
| 53 | DATA7 | bidirectional |
| 54 | DATA6 | bidirectional |
| 55 | DATA5 | bidirectional |
| 56 | DATA4 | bidirectional |
| 57 | DATA3 | bidirectional |
| 58 | DATA2 | bidirectional |
| 59 | DATA1 | bidirectional |
| 60 | DATA_CLK | bidirectional |
| 61 | DVDD | passive |
| 62 | AVDD | power_in |
| 63 | AGND_{L} | passive |
| 64 | AVCC_{L} | passive |
| 65 | EPAD | passive |
Footprint
ConfirmedPackage_QFP/TQFP-64-1EP_10x10mm_P0.5mm_EP5.305x5.305mm_ThermalVias
Pad Layout
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Pads (107)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| — | 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 |
| 26 | smd |
| 27 | smd |
| 28 | smd |
| 29 | smd |
| 30 | smd |
| 31 | smd |
| 32 | smd |
| 33 | smd |
| 34 | smd |
| 35 | smd |
| 36 | smd |
| 37 | smd |
| 38 | smd |
| 39 | smd |
| 40 | smd |
| 41 | smd |
| 42 | smd |
| 43 | smd |
| 44 | smd |
| 45 | smd |
| 46 | smd |
| 47 | smd |
| 48 | smd |
| 49 | smd |
| 50 | smd |
| 51 | smd |
| 52 | smd |
| 53 | smd |
| 54 | smd |
| 55 | smd |
| 56 | smd |
| 57 | smd |
| 58 | smd |
| 59 | smd |
| 60 | smd |
| 61 | smd |
| 62 | smd |
| 63 | smd |
| 64 | smd |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |
| 65 | smd |
| 65 | smd |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |
| 65 | thru hole |