ES51998(60000counts)
DMM Analog front end/Insulation
Set RP=1 when range control is 10MΩ range, the conductance mode is available. The status
STA1 bit is used for converted data indication of reference voltage or input voltage.
Q2 Q1 Q0 Full Scale Range
60.00nS
Relative Resistor
Equivalent value
1
0
1
VR1
10MΩ
The maximum displayed count is 6000 and the resolution should be 0.01nS. The MCU
should check the status bit STA1 and D0 simultaneously. When STA1=1 the D0 data should
be VD1. If STA1=0, then the D0 data should be VD2. The DUT conductance value could be
calculated by simple formula.
ver. 1.7
17
12/01/12
CYRUSTEK [ Cyrustek corporation ]
