Application schematic and pin description TSC1031
4/26 Doc ID 16875 Rev 2
Figure 2. Dual-supply configuration schematic
5 V
Iload
ยตController
ADC
Vcc
GPIO
Rg3
Vp Vm
A1
SEL
Vsense
Out
Rg1
Rg2
Voltage
buffer
Sense
amplifier
Rf2
Cf
Rf1
Cf
Rf3
Vcc
TSC1031
Gnd
-5 V
GndVcc-
K2
Common-mode voltage: -2.1 V to 65 V
AM04524
