DL-DB

DL-DB DarkLight distribution board

Links

• https://edev-group.triumf.ca/hw/exp/dark-light/dark-light-distribution-board/rev0 - DL-DB project
• https://edev-group.triumf.ca/hw/exp/dark-light/dark-light-scintillator/rev1 - DL-Sipm project, Rev1
• https://edev-group.triumf.ca/hw/exp/dark-light/dark-light-scintillator/rev0 - DL-Sipm project, Rev0
• https://edev-group.triumf.ca/hw/exp/dark-light/darklight-asd-adapter/rev0 - DL to ALPHA-g ASD adaptor

Schematics

• File:SCH-DL-DB-Rev0-A.PDF DL-DB Rev0
• File:SCH-DL-Scint-Rev0-B.PDF DL-SiPM Rev0
• File:SCH-DL-Scint-Rev1-A.PDF Dl-SiPM Rev1

DL-DB power

• +Vin -> F1 -> +Vin_F
• -Vin -> ???
• +Vin_F -> U3 ADP7105ACPZ-R2 -> +5V0
• +5V0 -> U4 MCP1754ST-3302E/MB -> +3.3V

DL-DB i2c

• U1 - DAC7678SPW - (ADDR->GND) - HVset1..8
• U2 - DAC7678SPW - (ADDR->+5V0) - HVset9..16
• U5 - TCA9535PWR - (A0=+3V3,A1=A2=GND) - PWR_EN1..16
• U6 - TCA9535PWR - (A0=GND,A1=A2=+3V3) - I2C_EN1..16
• U9 - MCP3422A1TE/SN - +HVEXT, +HV_CS, ???

DL-SiPM i2c

AAA