+V

+5 V

CC

R

LOAD

V

O

R2

1 MW

V

REF

+2.5 V

V

A

5 V

0 V

1.675 V

3.325 V

V

IN2

V

IN

V

+V

CC

V = V

A

REF

R2

R1

330 kW

V

IN

R1

V

V

IN1

V = V

A

REF

R1

R2

V

O

V

IN1

V

IN2

DV = V

IN

CC

´

R1

R2

V

=

IN2

V

REF

CC

(R1 + R2)

V

R1

-

´

R2

V

= R1

IN1

´

R2

TLV3691

SBOS694 – DECEMBER 2013

www.ti.com

Noninverting Comparator with Hysteresis

A noninverting comparator with hysteresis requires a two-resistor network, as shown in Figure 30, and a voltage

(4)

(5)

(6)

Figure 30. TLV3691 in a Noninverting Configuration with Hysteresis

12

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