AMC22C11 datasheet(3/43 Pages) TI

3 / 43 page

5 Pin Configuration and Functions

VDD1

REF

GND1

VDD2

LATCH

GND2

OUT

Not to scale

Figure 5-1. D Package, 8-Pin SOIC (Top View)

Table 5-1. Pin Functions

TYPE

DESCRIPTION

NO.

NAME

VDD1

High-side power

High-side power supply.(1)

Analog input

Analog input pin to the comparator.

REF

Analog input

Reference pin that defines the trip threshold. The voltage on this pin also affects the

hysteresis of the comparator, as explained in the Reference Input section. This pin

is internally connected to a 100-μA current source. Connect a resistor from REF to

GND1 to define the trip threshold, and a capacitor from REF to GND1 to filter the

reference voltage. For best transient noise immunity, place the capacitor as closely

to the pin as possible. This pin can also be driven by an external voltage source.

GND1

High-side ground

High-side ground.

GND2

Low-side ground

Low-side ground.

OUT

Digital output

Open-drain output of the comparator. Connect to an external pullup resistor.

LATCH

Digital input

Digital input to select latch mode (high) or transparent mode (low) of the open-drain

output. Do not leave the input pin unconnected (floating). Connect to GND2 when

not used.

VDD2

Low-side power

Low-side power supply.(1)

(1)

See the Power Supply Recommendations section for power-supply decoupling recommendations.

www.ti.com

AMC23C11-Q1

SBASAJ7A – JUNE 2022 – REVISED AUGUST 2022

Submit Document Feedback

Product Folder Links: AMC23C11-Q1

AMC22C11 Datasheet(PDF) 3 Page - Texas Instruments

AMC22C11 Datasheet(HTML) 3 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43

Datasheet Download

Link URL