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Isolated 16 AI (16-Bit, 250 kS/s), 2 AO (250 kS/s), 4 DI, 4 DO USB Multifunction I/O Device
| Reference designators | Part description | Manufacturer part | SMD marking |
|---|---|---|---|
| Q13 | NEC µPA812T ? | 35R | |
| T2 | DC/DC converter | TGMR-340NA5 | |
| U1 | Analog Devices 8 Channel multiplexer | ADG507A | |
| U4,U10,U12 | Differential 4-Channel Analog Multiplexer | ADG509AK | |
| U5,U6 | 8-channel/4-channel fault-protected analog multiplexer | ADG508AK | |
| U20 | SN74CB3T3245 8-Bit FET Bus Switch | KS245 | |
| U30 | Xilinx Spartan-3E | XC3S500E | |
| U35 | quad-channel digital isolator | ADUM1401 | |
| U36 | quad-channel digital isolator | ADUM1400 | |
| U37,U38 | Optocoupler? | V617D | |
| U39 | Quad 3-state buffer | MC74ACT125 | |
| U40 | |||
| U42 | Altera Cyclone | EP1C3T144C8N | |
| U45 | ISSI 1 Mb SRAM | IS63WV1024BLL-12HLI | |
| U49 | 16 Kbit Serial I2C Bus EEPROM | 24C16K | |
| U55 | Cypress EZ-USB FX2LP USB Microcontroller | CY7C68013A |