Appendix A: Imx8 Multiplexer Specifications; Channel Characteristics; Channel Isolation; Local Potentiostat - Gamry Instruments IMX8 Operator's Manual

Appendix A: IMX8 Multiplexer Specifications

All specifications are at an ambient temperature of 25°C, with the IMX8 Multiplexer powered using the external
power supply shipped with the unit (116 V AC). All specifications are after software calibration.
All specifications are subject to change without notice.

Channel Characteristics

Modes
Channel switching time
Cell current
Input voltage (measured versus IMX8 chassis ground)
operating
no damage
Counter Electrode voltage
(measured versus IMX8 chassis ground)

Channel Isolation

Current leakage (to active channel pin from any source)
Impedance (equiv. impedance to IMX8 chassis ground)

Local potentiostat

Compliance Current (500 Ω load)
Compliance Voltage (1 kΩ load)
Applied E-range (Working versus Reference)
Resolution
1
Zero-offset error (0 V output into 10 kΩ load)
1
Gain error (10 kΩ load)
Reference input current
1
Applied voltage error is sum of zero-offset and gain error.
IMX8 Multiplexer Specifications
Active
Off
Local
Shorted
Max 10
Max 0.5
Typ
±12
±24
Typ ±30
Max 2
Typ >500
<20
Typ ±20
Typ ±11
Typ ±4.9
Typ 152.59
Typ <0.2
Max 10
Typ <0.2
Typ <5
33
ms
A
V
V
nA
MΩ
pF
mA
V
V
µV/bit
mV
%
pA