Datasheet > LMH7220MK/NOPB

LMH7220MK/NOPB

更新时间： 2024-11-03 11:14:19

品牌	Logo	应用领域
德州仪器 - TI		放大器光电二极管比较器
页数	文件大小	规格书
34页	1252K
描述
具有 LVDS 输出的高速比较器 \| DDC \| 6 \| -40 to 125

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LMH7220MK/NOPB 数据手册

LMH7220

www.ti.com

SNOSAL3E –SEPTEMBER 2006–REVISED MAY 2013

LMH7220 High Speed Comparator with LVDS Output

Check for Samples: LMH7220

FEATURES

DESCRIPTION

The LMH7220 is a high speed, low power comparator

with an operating supply voltage range of 2.7V to

12V. The LMH7220 has a differential, LVDS output,

driving 325 mV into a 100Ω symmetrical transmission

line. The LMH7220 has a 2.9 ns propagation delay

and 0.6 ns rise and fall times while the supply current

is only 6.8 mA at 5V (load current excluded).

•

(V_S= 5V T_A= 25°C, Typical Values unless

Otherwise Specified)

•

Propagation Delay @ 100 mV Overdrive 2.9 ns

Rise and Fall Times 0.6 ns

Supply Voltage 2.7V to 12V

Supply Current 6.8 mA

The LMH7220 inputs have a voltage range that

extends 200 mV below ground, allowing ground

sensing applications. The LMH7220 is available in the

6-Pin SOT package. This package is ideal where

space is a critical item.

Temperature Range −40°C to 125°C

LVDS Output

APPLICATIONS

•

Acquisition Trigger

Fast Differential Line Receiver

Pulse Height Analyzer

Peak Detector

Pulse Width Modulator

Remote Threshold Detection

Oscilloscope Triggering

LVDS input port

on receiver

Sensor

LMH7220

100W

Transmission Line

Ref

Figure 1. Typical Schematic

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...34

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