OUTPUT

STATE

1

0

V

+

GND

V

+

2.048V

GND

INP

INN

HYSTP

HYSTN

OUT

+

-

+

-

1 M:

VIN

0

1

OUTPUT

STATE

-10 mV

+3 mV

LMP7300

SNOSAT7G – AUGUST 2007 – REVISED OCTOBER 2015

www.ti.com

Feature Description (continued)

Figure 13. Typical Micropower Application to Set Asymmetric Positive and

Negative Hysteresis of

−10 mV, 3 mV

Figure 15 shows the configuration with no hysteresis when the HYSTP and HYSTN pins are connected together

system noise.

Figure 14. Typical Configuration for No Hysteresis

Figure 15. Typical Configuration for No Hysteresis

Figure 17 shows the configuration with symmetric hysteresis when the HYSTP and HYSTN pins are connected

This configuration controls the false triggering mentioned in Figure 15. For precise level detection applications, TI

recommends symmetric hysteresis values less than 5 mV to 10 mV.

12

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