LM1815MXEP

更新时间： 2024-02-28 20:59:27

品牌	Logo	应用领域
美国国家半导体 - NSC		传感器放大器光电二极管
页数	文件大小	规格书
12页	433K
描述
Enhanced Plastic Adaptive Variable Reluctance Sensor Amplifier

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中文翻译

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技术参数
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LM1815MXEP 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	DIP, DIP14,.3	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.33.00.01
风险等级：	5.03	Is Samacsys：	N
模拟集成电路 - 其他类型：	ANALOG CIRCUIT	JESD-30 代码：	R-PDIP-T14
JESD-609代码：	e3	长度：	19.18 mm
湿度敏感等级：	1	功能数量：	1
端子数量：	14	最高工作温度：	125 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	DIP	封装等效代码：	DIP14,.3
封装形状：	RECTANGULAR	封装形式：	IN-LINE
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
座面最大高度：	5.08 mm	子类别：	Other Analog ICs
最大供电电流 (Isup)：	6 mA	最大供电电压 (Vsup)：	12 V
最小供电电压 (Vsup)：	2.5 V	标称供电电压 (Vsup)：	10 V
表面贴装：	NO	温度等级：	AUTOMOTIVE
端子面层：	Matte Tin (Sn)	端子形式：	THROUGH-HOLE
端子节距：	2.54 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	40	宽度：	7.62 mm
Base Number Matches：	1

LM1815MXEP 数据手册

OBSOLETE

July 23, 2010

LM1815EP

Enhanced Plastic Adaptive Variable Reluctance Sensor

Amplifier

General Description

Features

The LM1815EP is an adaptive sense amplifier and default

gating circuit for motor control applications. The sense am-

plifier provides a one-shot pulse output whose leading edge

coincides with the negative-going zero crossing of a ground

referenced input signal such as from a variable reluctance

magnetic pick-up coil.

Adaptive hysteresis

■

Single supply operation

Ground referenced input

True zero crossing timing reference

Operates from 2V to 12V supply voltage

Handles inputs from 100 mV_P-Pto over 120V_P-Pwith

external resistor

In normal operation, this timing reference signal is processed

(delayed) externally and returned to the LM1815EP. A Logic

input is then able to select either the timing reference or the

processed signal for transmission to the output driver stage.

CMOS compatible logic

■

The adaptive sense amplifier operates with a positive-going

threshold which is derived by peak detecting the incoming

signal and dividing this down. Thus the input hysteresis varies

with input signal amplitude. This enables the circuit to sense

in situations where the high speed noise is greater than the

low speed signal amplitude. Minimum input signal is

Applications

Selected Military Applications

■

Selected Avionics Applications

■

150mV_P-P

ENHANCED PLASTIC

•

Extended Temperature Performance of −40°C to +125°C

Baseline Control - Single Fab & Assembly Site

Process Change Notification (PCN)

Qualification & Reliability Data

Solder (PbSn) Lead Finish is standard

Enhanced Diminishing Manufacturing Sources (DMS)

Support

Ordering Information

PART NUMBER

LM1815MXEP

(Note 1, Note 2)

VID PART NUMBER

V62/04634-01

TBD

NS PACKAGE NUMBER (Note 3)

M14A

TBD

Note 1: For the following (Enhanced Plastic) versions, check for availability: LM1815MEP, LM1815NEP. Parts listed with an "X" are provided in

Tape & Reel and parts without an "X" are in Rails.

Note 2: FOR ADDITIONAL ORDERING AND PRODUCT INFORMATION, PLEASE VISIT THE ENHANCED PLASTIC WEB SITE AT: www.national.com/

mil

Note 3: Refer to package details under Physical Dimensions

200905

www.national.com

200905 Version 2 Revision 1 Print Date/Time: 2010/07/23 13:58:32

12 3 4 5 6 7...12

中文翻译

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与LM1815MXEP相关器件

型号	品牌	获取价格	描述	数据表
LM1815N	NSC	获取价格	Adaptive Variable Reluctance Sensor Amplifier
LM1815N	TI	获取价格	SPECIALTY ANALOG CIRCUIT, PDIP14, PLASTIC, DIP-14
LM1815N/NOPB	NSC	获取价格	IC SPECIALTY ANALOG CIRCUIT, PDIP14, PLASTIC, DIP-14, Analog IC:Other
LM1815N/NOPB	TI	获取价格	LM1815 Adaptive Variable Reluctance Sensor Amplifier
LM1818	NSC	获取价格	Electronically Switched Audio Tape System
LM1818N	NSC	获取价格	Electronically Switched Audio Tape System
LM1818N/B+	ETC	获取价格	Record/Playback Support for Audio Tape
LM1819	NSC	获取价格	Air-Core Meter Driver
LM1819M	NSC	获取价格	Air-Core Meter Driver
LM1819MX	TI	获取价格	SPECIALTY ANALOG CIRCUIT, PDSO14, 0.150 INCH, PLASTIC, SOP-14

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