ADCMP603 데이터 시트보기 (PDF) - Analog Devices

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ADCMP603

Rail-to-Rail, Very Fast, 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator

Analog Devices 

Data Sheet

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

VCCO 1

VCCI 2

VEE 3

ADCMP603

TOP VIEW

(Not to Scale)

9 VEE

8 LE/HYS

7 SDN

ADCMP603

NOTES

1. THE EXPOSED PAD IS ELECTRICALLY CONNECTED TO VEE. IT CAN BE LEFT FLOATING

BECAUSE PIN 3, PIN 5, PIN 9, AND PIN 11 PROVIDE ADEQUATE ELECTRICAL CONNECTION.

IT CAN ALSO BE SOLDERED TO THE APPLICATION BOARD FOR IMPROVED THERMAL

AND/OR MECHANICAL STABILITY.

Figure 3. ADCMP603 Pin Configuration

Table 5. Pin Function Descriptions

Pin No. Mnemonic Description

1

VCCO

Output Section Supply.

2

VCCI

Input Section Supply.

3, 5, 9, 11 VEE

Negative Supply Voltage.

4

VP

Noninverting Analog Input.

6

VN

Inverting Analog Input.

7

SDN

Shutdown. Drive this pin low to shut down the device.

8

LE/HYS

Latch/Hysteresis Control. Bias with resistor or current for hysteresis adjustment; drive low to latch.

10

Q

Inverting Output. Q is at logic low if the analog voltage at the noninverting input, VP, is greater than the analog

voltage at the inverting input, VN, if the comparator is in compare mode. See the LE/HYS pin description (Pin 8)

for more information.

12

Q

Noninverting Output. Q is at logic high if the analog voltage at the noninverting input, VP, is greater than the

analog voltage at the inverting input, VN, if the comparator is in compare mode. See the LE pin description (Pin 8)

for more information.

0

EPAD

The exposed pad is electrically connected to VEE. It can be left floating because Pin 3, Pin 5, Pin 9, and Pin 11 provide

adequate electrical connection. It can also be soldered to the application board for improved thermal and/or

mechanical stability.

Rev. A | Page 7 of 16

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