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LTC2357-18
Buffered Dual, 18-Bit, 550ksps/Channel Differential ±10.24V ADC with 30VP-P Common Mode Range
Schematic Symbol
Pin Configuration (48 pins)
| Pin | Name | Type |
|---|---|---|
| 14 | IN0+ | input |
| 13 | IN0- | input |
| 10 | IN1+ | input |
| 9 | IN1- | input |
| 4 | IN2+ | input |
| 3 | IN2- | input |
| 48 | IN3+ | power_in |
| 47 | IN3- | power_in |
| 19 | REFIN | bidirectional |
| 21 | REFBUF | output |
| 16 | VCC | power_in |
| 1 | GND | power_in |
| 2 | GND | power_in |
| 5 | GND | power_in |
| 6 | GND | power_in |
| 7 | GND | power_in |
| 8 | GND | power_in |
| 11 | GND | power_in |
| 12 | GND | power_in |
| 15 | GND | power_in |
| 18 | GND | power_in |
| 20 | GND | power_in |
| 25 | GND | power_in |
| 30 | GND | power_in |
| 36 | GND | power_in |
| 41 | GND | power_in |
| 44 | GND | power_in |
| 46 | GND | power_in |
| 17 | VEE | power_in |
| 45 | VEE | power_in |
| 32 | SCKO+/SCKO | output |
| 33 | SCKO-/SDO2 | output |
| 34 | SDO+/SDO3 | output |
| 35 | SDO- | output |
| 28 | SCKI+/SDO1 | bidirectional |
| 29 | SCKI-/SCKI | input |
| 37 | SDI | input |
| 26 | SDI+ | input |
| 27 | SDI-/SDO0 | input |
| 39 | ~{CS} | input |
| 38 | BUSY | input |
| 24 | CNV | input |
| 22 | PD | input |
| 23 | LVDS/~{CMOS} | input |
| 42 | VDD | power_in |
| 43 | VDD | power_in |
| 31 | OVDD | input |
| 40 | VDDLBYP | power_in |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.