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DS1040M-250 PDF预览

DS1040M-250

更新时间： 2024-09-19 03:52:31
品牌 Logo 应用领域
达拉斯 - DALLAS 延迟线逻辑集成电路脉冲光电二极管脉冲发生器
页数 文件大小 规格书
6页 114K
描述
Programmable One-Shot Pulse Generator

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中文翻译

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DS1040M-250 技术参数

是否Rohs认证： 不符合生命周期：Transferred
包装说明：0.300 INCH, DIP-8Reach Compliance Code：unknown
风险等级：5.82其他特性：SILICON PULSE GENERATOR; PULSE WIDTH CHANGE PER STEP = 50NS
系列：CMOS/TTL输入频率最大值（fmax）：3.33333 MHz
JESD-30 代码：R-PDIP-T8JESD-609代码：e0
逻辑集成电路类型：PULSE GENERATOR DELAY LINE功能数量：1
抽头/阶步数：5端子数量：8
最高工作温度：70 °C最低工作温度：
输出极性：COMPLEMENTARY封装主体材料：PLASTIC/EPOXY
封装代码：DIP封装等效代码：DIP8,.3
封装形状：RECTANGULAR封装形式：IN-LINE
电源：5 V最大电源电流（ICC）：75 mA
可编程延迟线：YES认证状态：Not Qualified
子类别：Delay Lines最大供电电压 (Vsup)：5.25 V
最小供电电压 (Vsup)：4.75 V标称供电电压 (Vsup)：5 V
表面贴装：NO技术：CMOS
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

DS1040M-250 数据手册

 浏览型号DS1040M-250的Datasheet PDF文件第2页浏览型号DS1040M-250的Datasheet PDF文件第3页浏览型号DS1040M-250的Datasheet PDF文件第4页浏览型号DS1040M-250的Datasheet PDF文件第5页浏览型号DS1040M-250的Datasheet PDF文件第6页 
DS1040  
Programmable One-Shot  
Pulse Generator  
www.dalsemi.com  
FEATURES  
PIN ASSIGNMENT  
ꢀ All-silicon pulse width generator  
ꢀ Five programmable widths  
ꢀ Equal and unequal increments available  
ꢀ Pulse widths from 5 ns to 500 ns  
ꢀ Widths are stable and precise  
ꢀ Rising edge-triggered  
1
8
7
VCC  
P0  
IN  
2
OUT  
6
5
3
4
P1  
P2  
OUT  
GND  
DS1040M 8-Pin DIP (300-mil)  
See Mech. Drawings Section  
ꢀ Inverted and non-inverted outputs  
ꢀ Width tolerance ±5% or ±2 ns, whichever is  
greater  
1
2
8
7
IN  
OUT  
OUT  
GND  
VCC  
P0  
ꢀ Economical  
ꢀ Auto-insertable, low profile  
ꢀ Low-power CMOS  
3
4
6
5
P1  
P2  
ꢀ TTL/CMOS-compatible  
ꢀ Vapor phase, IR and wave solderable  
ꢀ Custom widths available  
ꢀ Fast turn prototypes  
DS1040Z 8-Pin SOIC (150-mil)  
See Mech. Drawings Section  
ꢀ Extended temperature range available  
PIN DESCRIPTION  
IN  
– Trigger Input  
– Programming Pins  
– Ground  
P0-P2  
GND  
OUT  
– Pulse Output  
OUT  
VCC  
– Inverted Pulse Output  
– +5V  
DESCRIPTION  
The DS1040 Pulse Generator is a user-programmable one-shot with a choice of five precise pulse widths.  
Maximum widths range from 50 ns to 500 ns; increments range from 2.5 ns to 100 ns. For maximum  
flexibility in applications such as magneto-optical read/write disk laser power control, varieties are  
offered with equal and unequal increments. The DS1040 is offered in standard 8-pin DIPs and 8-pin  
mini-SOICs. Low cost and superior reliability over hybrid technology are achieved by the combination  
of a 100% CMOS silicon design and industry standard packaging. The DS1040 series of pulse generators  
provide a nominal width accuracy of ±5% or ±2 ns, whichever is greater. In response to the rising edge  
of the input (trigger) pulse, the DS1040 produces an output pulse with a width determined by the logic  
states of the three parallel programming pins. For convenience, both inverting and non-inverting outputs  
are supplied. The intrinsic delay between the trigger pulse and the output pulse is no more than 10 ns.  
Each output is capable of driving up to five 74LS loads.  
Dallas Semiconductor can customize standard products to meet special needs. For special request and  
rapid delivery, call (972) 371–4348.  
1 of 6  
111799  
123456

中文翻译

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