5秒后页面跳转
捷配首页

Datasheet > 转换器 > 模拟特殊功能转换器> LM2907MX/NOPB
LM2907MX/NOPB PDF预览

LM2907MX/NOPB

更新时间： 2024-11-06 11:07:55
品牌 Logo 应用领域
德州仪器 - TI 转换器模拟特殊功能转换器
页数 文件大小 规格书
32页 2154K
描述
对地负载或电源负载高达 50mA 的频压转换器 | D | 14 | -40 to 85

阅读下载

中文翻译

获取价格

LM2907MX/NOPB 数据手册

 浏览型号LM2907MX/NOPB的Datasheet PDF文件第2页浏览型号LM2907MX/NOPB的Datasheet PDF文件第3页浏览型号LM2907MX/NOPB的Datasheet PDF文件第4页浏览型号LM2907MX/NOPB的Datasheet PDF文件第5页浏览型号LM2907MX/NOPB的Datasheet PDF文件第6页浏览型号LM2907MX/NOPB的Datasheet PDF文件第7页 
LM2907-N, LM2917-N  
www.ti.com  
SNAS555C –JUNE 2000–REVISED MARCH 2013  
LM2907/LM2917 Frequency to Voltage Converter  
Check for Samples: LM2907-N, LM2917-N  
1
FEATURES  
DESCRIPTION  
The LM2907, LM2917 series are monolithic  
2
•
Ground Referenced Tachometer Input  
Interfaces Directly With Variable Reluctance  
Magnetic Pickups  
frequency to voltage converters with a high gain op  
amp/comparator designed to operate a relay, lamp, or  
other load when the input frequency reaches or  
exceeds a selected rate. The tachometer uses a  
charge pump technique and offers frequency  
doubling for low ripple, full input protection in two  
versions (LM2907-8, LM2917-8) and its output swings  
to ground for a zero frequency input.  
•
•
Op Amp/Comparator Has Floating Transistor  
Output  
50 mA Sink or Source to Operate Relays,  
Solenoids, Meters, or LEDs  
•
•
Frequency Doubling For Low Ripple  
The op amp/comparator is fully compatible with the  
tachometer and has a floating transistor as its output.  
This feature allows either a ground or supply referred  
load of up to 50 mA. The collector may be taken  
above VCC up to a maximum VCE of 28V.  
Tachometer Has Built-In Hysteresis With  
Either Differential Input or Ground Referenced  
Input  
•
•
•
Built-In Zener on LM2917  
±0.3% Linearity Typical  
The two basic configurations offered include an 8-pin  
device with a ground referenced tachometer input  
and an internal connection between the tachometer  
output and the op amp non-inverting input. This  
version is well suited for single speed or frequency  
switching or fully buffered frequency to voltage  
conversion applications.  
Ground Referenced Tachometer is Fully  
Protected From Damage Due to Swings Above  
VCC and Below Ground  
APPLICATIONS  
•
•
Over/Under Speed Sensing  
The more versatile configurations provide differential  
tachometer input and uncommitted op amp inputs.  
With this version the tachometer input may be floated  
and the op amp becomes suitable for active filter  
conditioning of the tachometer output.  
Frequency to Voltage Conversion  
(Tachometer)  
•
•
•
•
•
•
•
•
•
Speedometers  
Breaker Point Dwell Meters  
Hand-Held Tachometer  
Speed Governors  
Both of these configurations are available with an  
active shunt regulator connected across the power  
leads. The regulator clamps the supply such that  
stable frequency to voltage and frequency to current  
operations are possible with any supply voltage and a  
suitable resistor.  
Cruise Control  
Automotive Door Lock Control  
Clutch Control  
Horn Control  
Touch or Sound Switches  
ADVANTAGES  
•
Output Swings to Ground For Zero Frequency  
Input  
•
•
Easy to Use; VOUT = fIN × VCC × R1 × C1  
Only One RC Network provides Frequency  
Doubling  
•
Zener Regulator on Chip allows Accurate and  
Stable Frequency to Voltage or Current  
Conversion (LM2917)  
1
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.  
2
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.  
Copyright © 2000–2013, Texas Instruments Incorporated  
1234567...32

中文翻译

下载PDF

LM2907MX/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LM2907M/NOPB TI

完全替代

 对地负载或电源负载高达 50mA 的频压转换器 | D | 14 | -40 to 85
LM2907M TI

完全替代

 LM2907/LM2917 Frequency to Voltage Converter
LM2907MX TI

完全替代

 LM2907/LM2917 Frequency to Voltage Converter

与LM2907MX/NOPB相关器件

型号 品牌 获取价格 描述 数据表
LM2907MX-8 TI

获取价格

 		LM2907/LM2917 Frequency to Voltage Converter
LM2907MX-8/NOPB NSC

获取价格

 		IC VOLTAGE-FREQUENCY CONVERTER, PDSO8, 0.150 INCH, PLASTIC, SOIC-8, Analog Special Functio
LM2907MX-8/NOPB TI

获取价格

 		Frequency to Voltage Converter
LM2907MX-8EP NSC

获取价格

 		Enhanced Plastic Frequency to Voltage Converter
LM2907MX-8EP TI

获取价格

 		LM2907EP / LM2917EP Enhanced Plastic Frequency to Voltage Converter
LM2907MX-8EP/NOPB TI

获取价格

 		IC,FREQUENCY-TO-VOLTAGE CONVERTER,SOP,8PIN
LM2907MXEP NSC

获取价格

 		VOLTAGE-FREQUENCY CONVERTER, PDSO14, PLASTIC, SOP-14
LM2907N NSC

获取价格

 		Frequency to Voltage Converter
LM2907N TI

获取价格

 		LM2907/LM2917 Frequency to Voltage Converter
LM2907-N TI

获取价格

 		LM2907/LM2917 Frequency to Voltage Converter

与LM2907MX/NOPB相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证