Difference between revisions of "SU712"
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Revision as of 13:40, 12 May 2014
Description
2x8 channel 14-bit ADC (MAX1149), like SU720 but without isolation. Reference voltage 2.5V. Without input amplifier and resistor divider. Unipolar/Bipolar selectable by a jumper in groups of 8 channels. Differential voltage using two inputs.
Block Diagram
Front panel
| Pos (top view) | Name | Type | Qty. | Dir. | Function |
|---|---|---|---|---|---|
| 1 LEFT/RIGHT/MIDDLE | Analog input | LEMO connector | 1x | input | Detector input |
| 2 LEFT/RIGHT/MIDDLE | DIO | LEMO connector | 1x | input/output | Digital input/output (LVTTL) |
Back Connector
SU712 pin table (direction shown for the SU board!)
power in +5V 2 1 +5V in power
LVTTL in CS1n 4 3 CS2n in LVTTL
LVTTL in SCLK1 6 5 SCLK2 in LVTTL
LVTTL in SDOUT1 8 7 SDOUT2 in LVTTL
LVTTL out SDIN1 10 9 SDIN2 out LVTTL
LVTTL out SSTR1n 12 11 SSTR2n out LVTTL
LVTTL in SHDN1n 14 13 SHDN2n in LVTTL
NC - - 16 15 - - NC
NC - - 18 17 - - NC
NC - - 20 19 - - NC
NC - - 22 21 - - NC
NC - - 24 23 - - NC
NC - - 26 25 - - NC
NC - - 28 27 - - NC
NC - - 30 29 - - NC
NC - - 32 31 - - NC
NC - - 34 33 - - NC
power in GND 36 35 GND in power
