Application schematic and pin description

CS70

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DocID026041 Rev 1

Figure 2. Dual-supply configuration schematic

Figure 3. Common-mode versus supply voltage in dual-supply configuration

5 V

Vsense

Vout

Iload

Rsense

μ Controller

ADC

Gnd

Vcc

GPIO1

GPIO2

-5 V

Vp

Vm

Vcc+

CS70

Out

Gnd

SEL1

SEL2

Vcc-

Common-mode voltage: -2.1 V to 65 V

AM04518v1

Max = 70 V

min = 2.9 V

Max = 65 V

min = -2.1 V

Vcc- = 0 V

Vcc- = -5 V

Max = 60 V

min = -7.1 V

Vcc- = -10 V

Single-supply

Dual-supply

Vicm

common-mode voltage

operating range

AM04519