LTC6702HDC-TRPBF

更新时间： 2024-11-13 05:44:03

品牌	Logo	应用领域
凌特 - Linear		比较器
页数	文件大小	规格书
12页	187K
描述
Tiny Micropower, Low Voltage Dual Comparators

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LTC6702HDC-TRPBF 数据手册

LTC6702

Tiny Micropower,

Low Voltage

Dual Comparators

FEATURES

DESCRIPTION

The LTC^®6702 is an extremely small dual comparator

designed to maximize battery life while providing both

speed and low voltage operation in applications where

board space is a premium.

Low Supply Operation: 1.7V Minimum

Low Supply Current: 30μA/Comparator Maximum

Propagation Delay: 500ns Maximum (–40°C to

125°C)

3.2MHz Toggle Frequency

Thesecomparatorsoperateonsuppliesbetween1.7Vand

5.5V, and have a maximum guaranteed propagation delay

of 500ns while drawing only 30μA maximum quiescent

current. Internal hysteresis desensitizes the LTC6702 to

input noise and makes it easy to use, even with slow mov-

ing signals. CMOS inputs allow the use of large source

impedances.

Input Voltage Range Extends 100mV Below Ground

Internal Hysteresis: 4mV

High Output Drive: TTL and CMOS Compatible

Speciﬁed at 15mA ꢀ(40ꢁC to 125ꢁCꢂ,

Capacitive Load Handling to 10,000pF

Speciﬁed for (40ꢁC to 125ꢁC Temperature Range

Available in SOT-23 and 2mm × 2mm DFN Package

The LTC6702 is available in the 8-pin SOT-23 and the tiny

2mm × 2mm DFN package.

L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.

All other trademarks are the property of their respective owners.

APPLICATIONS

Battery Powered Systems

Window Comparators

Threshold Detectors/Discriminators

Clock Regeneration

Automotive Sensing and Controls

TYPICAL APPLICATION

Clock Regeneration Circuit

Propagation Delay vs Input Overdrive

= 3V

600

= 5V

= 100mV

= 10pF

LOAD

= 25°C

STEP

LT6650

OUT

1/2 LTC6702

500

400

= 400mV

REFERENCE

FALLING

–

0.1MF

RISING

0.1MF

RECOVERED

CLOCK

ꢀUP TO 3.2MHzꢂ

300

200

100

6702 TA01

CLOCK INPUT > 100mV

P-P

INPUT OVERDRIVE ꢀmVꢂ

10 20 30

50 60 70 80

6702 TA01b

6702f

12 3 4 5 6 7...12

中文翻译

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