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參數(shù)資料
| 型號： | DS1040Z-250+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DELAY LINE 5TAP 250NS 8-SOIC |
| 標準包裝： | 100 |
| 標片/步級數(shù)： | 5 |
| 功能： | 單發(fā)射，可編程 |
| 延遲到第一抽頭： | 50ns |
| 接頭增量： | 50ns |
| 可用的總延遲： | 250ns |
| 獨立延遲數(shù)： | 1 |
| 電源電壓： | 4.75 V ~ 5.25 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 8-SOIC |
| 包裝： | 管件 |
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111799
FEATURES
§ 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
§ Inverted and non-inverted outputs
§ Width tolerance ±5% or ±2 ns, whichever is
greater
§ Economical
§ Auto-insertable, low profile
§ Low-power CMOS
§ TTL/CMOS-compatible
§ Vapor phase, IR and wave solderable
§ Custom widths available
§ Fast turn prototypes
§ Extended temperature range available
PIN ASSIGNMENT
PIN DESCRIPTION
IN
– Trigger Input
P0-P2
– Programming Pins
GND
– Ground
OUT
– Pulse Output
OUT
– Inverted Pulse Output
VCC
– +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.
DS1040
Programmable One-Shot
Pulse Generator
www.dalsemi.com
DS1040Z 8-Pin SOIC (150-mil)
See Mech. Drawings Section
IN
OUT
GND
VCC
P2
P0
P1
1
2
3
4
8
7
6
5
DS1040M 8-Pin DIP (300-mil)
See Mech. Drawings Section
VCC
P2
P0
P1
IN
OUT
GND
1
2
3
4
8
7
6
5
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1040Z-250+ | 功能描述:延遲線/計時元素 RoHS:否 制造商:Micrel 功能:Active Programmable Delay Line 傳播延遲時間:1000 ps 工作溫度范圍: 封裝 / 箱體:QFN-24 封裝:Tube |
| DS1040Z-500 | 功能描述:延遲線/計時元素 RoHS:否 制造商:Micrel 功能:Active Programmable Delay Line 傳播延遲時間:1000 ps 工作溫度范圍: 封裝 / 箱體:QFN-24 封裝:Tube |
| DS1040Z-500+ | 功能描述:延遲線/計時元素 RoHS:否 制造商:Micrel 功能:Active Programmable Delay Line 傳播延遲時間:1000 ps 工作溫度范圍: 封裝 / 箱體:QFN-24 封裝:Tube |
| DS1040Z75 | 制造商:DAL 功能描述:DALLAS T/R |
| DS1040Z-75 | 功能描述:延遲線/計時元素 RoHS:否 制造商:Micrel 功能:Active Programmable Delay Line 傳播延遲時間:1000 ps 工作溫度范圍: 封裝 / 箱體:QFN-24 封裝:Tube |
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