Datasheet > LMH7220

LMH7220

更新时间： 2024-11-03 11:14:19

品牌	Logo	应用领域
德州仪器 - TI		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

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LMH7220 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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LMH7220 替代型号

型号	品牌	替代类型	描述	数据表
LMV7219	TI	功能相似	具有轨到轨输出的 7 nsec、2.7V 至 5V 比较器
LM361	TI	功能相似	具有选通信号的 140ns 差分比较器
LM319-N	TI	功能相似	双路高速高电压比较器

与LMH7220相关器件

型号	品牌	获取价格	描述	数据表
LMH7220_08	NSC	获取价格	High Speed Comparator with LVDS Output
LMH7220_0805	NSC	获取价格	High Speed Comparator with LVDS Output
LMH7220MG	NSC	获取价格	High Speed Comparator with LVDS Output
LMH7220MGX	NSC	获取价格	High Speed Comparator with LVDS Output
LMH7220MK	NSC	获取价格	High Speed Comparator with LVDS Output
LMH7220MK/NOPB	NSC	获取价格	IC COMPARATOR, 9500 uV OFFSET-MAX, 3.63 ns RESPONSE TIME, PDSO6, LEAD FREE, TSOT-6, Compar
LMH7220MK/NOPB	TI	获取价格	具有 LVDS 输出的高速比较器 \| DDC \| 6 \| -40 to 125
LMH7220MKX	NSC	获取价格	High Speed Comparator with LVDS Output
LMH730316	NSC	获取价格	High Performance Amplifier Evaluation Board Operational Amplifiers
LMH7322	NSC	获取价格	Dual 700 ps Comparator with RSPECL Outputs

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