Datasheet

TSC103 Application schematic and pin description
Doc ID 16873 Rev 2 5/26
Figure 3. Common-mode versus supply voltage in dual-supply configuration
Tabl e 1 describes the function of each pin. Their position is shown in the illustration on the
cover page and in Figure 1 on page 3.
Table 1. Pin description
Symbol Type Function
Out Analog output
The Out voltage is proportional to the magnitude of the sense
voltage V
p
-V
m
.
Gnd Power supply Ground line.
Vcc+ Power supply Positive power supply line.
Vcc- Power supply Negative power supply line.
Vp Analog input
Connection for the external sense resistor. The measured current
enters the shunt on the V
p
side.
Vm Analog input
Connection for the external sense resistor. The measured current
exits the shunt on the V
m
side.
SEL1 Digital input Gain-select pin.
SEL2 Digital input Gain-select pin.
Max = 70 V
min = 2.9 V
Max = 65 V
min = -2.1 V
V
cc-
= 0 V V
cc-
= -5 V
Max = 60 V
min = -7.1 V
V
cc-
= -10 V
Single-supply Dual-supply
Vicm
common-mode voltage
operating range
AM04519