Difference between revisions of "SU712"
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= Description = | = 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. | + | 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. Maximal sampling rate 116ksps. |
= Block Diagram = | = Block Diagram = | ||
Latest revision as of 13:58, 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. Maximal sampling rate 116ksps.
Block Diagram
Front panel
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
