Datasheet > LM1282N

LM1282N

更新时间： 2024-09-22 22:51:59

品牌	Logo	应用领域
美国国家半导体 - NSC		商用集成电路视频放大器光电二极管
页数	文件大小	规格书
14页	492K
描述
110 MHz RGB Video Amplifier System with On Screen Display (OSD)

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

LM1282N 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	DIP, DIP28,.6	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.33.00.01
风险等级：	5.76	标称带宽：	110000 kHz
商用集成电路类型：	VIDEO AMPLIFIER	增益：	20 dB
谐波失真：	1%	JESD-30 代码：	R-PDIP-T28
JESD-609代码：	e0	长度：	35.725 mm
信道数量：	3	功能数量：	1
端子数量：	28	最高工作温度：	70 °C
最低工作温度：	-20 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	DIP	封装等效代码：	DIP28,.6
封装形状：	RECTANGULAR	封装形式：	IN-LINE
峰值回流温度（摄氏度）：	NOT SPECIFIED	电源：	12 V
认证状态：	Not Qualified	座面最大高度：	5.334 mm
子类别：	Audio/Video Amplifiers	最大压摆率：	120 mA
最大供电电压 (Vsup)：	12.6 V	最小供电电压 (Vsup)：	11.4 V
表面贴装：	NO	技术：	BIPOLAR
温度等级：	COMMERCIAL	端子面层：	Tin/Lead (Sn/Pb)
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：	NOT SPECIFIED
宽度：	15.24 mm	Base Number Matches：	1

LM1282N 数据手册

June 1998

LM1282

110 MHz RGB Video Amplifier System with On Screen

Display (OSD)

n TTL OSD inputs, 50 MHz bandwidth

n On chip blanking, outputs under 0.1 V when blanked

n High speed Video/OSD switch

n Independent drive control for each channel for color

General Description

The LM1282 is a full feature video amplifier with OSD inputs,

all within a 28-pin package. This part is intended for use in

monitors with resolutions up to 1280 x 1024. The video sec-

tion of the LM1282 features three matched video amplifiers

with blanking. All of the video amplifier adjustments feature

balance

n 0V to 4V, high impedance DC contrast control with over

40 dB range

high input impedance 0V to 4V DC controls, providing easy

n 0V to 4V, high impedance DC drive control (0 dB to

−12 dB range)

n 0V to 4V, high impedance DC OSD contrast control with

over 40 dB range

n Capable of 7 V_PPoutput swing (slight reduction in

bandwidth)

n Output stage directly drives most hybrid or discrete CRT

drivers

interfacing to bus controlled alignment systems. The OSD

section features three TTL inputs and a DC contrast control.

The switching between the OSD and video section is con-

trolled by a single TTL input. Although the OSD signals are

TTL inputs, these signals are internally processed to match

the OSD logic low level to the video black level. When ad-

justing the drive controls for color balance of the video sig-

nal, the color balance of the OSD display will track these

color adjustments. The LM1282 also features an internal

spot killer circuit to protect the CRT when the monitor is

turned off. For applications without OSD insertion please re-

fer to the LM1205 or LM1208 data sheets.

Applications

n High resolution RGB CRT monitors requiring OSD

capability

Features

n Three wideband video amplifiers 110 MHz −3 dB

(4 V_PPoutput)

Block and Connection Diagram

DS012519-1

FIGURE 1. Order Number LM1282N

See NS Package Number N28B

DS012519

www.national.com

12 3 4 5 6 7...14

中文翻译

下载PDF

与LM1282N相关器件

型号	品牌	获取价格	描述	数据表
LM1283	NSC	获取价格	140 MHz RGB Video Amplifier System with On Screen Display (OSD)
LM1283N	NSC	获取价格	140 MHz RGB Video Amplifier System with On Screen Display (OSD)
LM129	NSC	获取价格	Precision Reference
LM129	Linear	获取价格	6.9V Precision Voltage Reference
LM129_1	Linear	获取价格	6.9V Precision Voltage Reference
LM1290	NSC	获取价格	Autosync Horizontal Deflection Processor
LM1290N	NSC	获取价格	Autosync Horizontal Deflection Processor
LM1291	NSC	获取价格	Video PLL System for Continuous-Sync Monitors
LM1291N	NSC	获取价格	Video PLL System for Continuous-Sync Monitors
LM1292	NSC	获取价格	Video PLL System for Continuous-Sync Monitors

与LM1282N相关文章

SK海力士量产12层HBM3E，容量高达36GB
2024-09-27

4
意法半导体传感器驱动Sphere，开启沉浸式电影新时代
2024-09-27

6
摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
2024-09-18

78
贸泽上架Tallysman TW5386智能GNSS天线
2024-09-18

68

产品中心

服务支持

精选活动

关于我们

帮助中心

LM1282N

LM1282N 技术参数

LM1282N 数据手册

与LM1282N相关器件

与LM1282N相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

LM1282N

LM1282N 技术参数

LM1282N 数据手册

与LM1282N相关器件

与LM1282N相关文章

您还可以找

您在本页遇到什么问题？