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ADS131M04xPW
4-Channel, 24-bit, simultaneous sampling Delta-Sigma ADC, 64kSPS, G=1..128 PGA, SPI interface, integrated 1.2V reference, TSSOP-20
Schematic Symbol
Pin Configuration (20 pins)
| Pin | Name | Type |
|---|---|---|
| 5 | AIN1N | input |
| 15 | DOUT | tri_state |
| 16 | DIN | input |
| 17 | CLKIN | input |
| 18 | CAP | passive |
| 19 | DGND | power_in |
| 20 | DVDD | power_in |
| 1 | AVDD | power_in |
| 2 | AGND | power_in |
| 3 | AIN0P | input |
| 4 | AIN0N | input |
| 6 | AIN1P | input |
| 7 | AIN2P | input |
| 8 | AIN2N | input |
| 9 | AIN3N | input |
| 10 | AIN3P | input |
| 11 | ~{SYNC}/~{RESET} | input |
| 12 | ~{CS} | input |
| 13 | ~{DRDY} | output |
| 14 | SCLK | input |
Footprint
ConfirmedPackage_SO/TSSOP-20_4.4x6.5mm_P0.65mm
Pad Layout
Pads (20)
| 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 |