SA9106A

6/14

sames

3.

Analog Input Configuration

The input circuitry of the current and voltage sensor inputs are illustrated below.

These inputs are protected against electrostatic discharge through clamping

diodes.

The feedback loops from the outputs of the amplifiers A

shorts on the signal inputs. Exact duplications of the input currents are generated

for the analog signal processing circuitry.

GND

DR-00505

VOLTAGE

SENSOR

INPUT

IVP

SS

V

IIN

CURRENT

SENSOR

INPUTS

IIP

DD

SS

V

V

DD

SS

V

V

VDD

c

d

DR-00237

.

e

g

f

a

h

.

b