DocID16873 Rev 3

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TSC103

Application schematic and pin description

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Table 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 Vp-Vm.

Gnd

Power supply

Ground line

Vcc+

Positive power supply line.

Vcc-

Negative power supply line.

Vp

Analog input

Connection for the external sense resistor. The measured current

enters the shunt on the Vp side.

Vm

Connection for the external sense resistor. The measured current

exits the shunt on the Vm side.

SEL1

Digital input

Gain-select pin

SEL2