LS7182, LS7184-S, LS7211 Selling Leads, Datasheet
MFG:LINKAS Package Cooled:SOP D/C:2009
LS7182, LS7184-S, LS7211 Datasheet download
Part Number: LS7182
MFG: LINKAS
Package Cooled: SOP
D/C: 2009
LS7182, LS7184-S, LS7211
- Table of contents:
Info of LS7182
Info of LS7184-S
Info of LS7211
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About LS7030
PDF/DataSheet Download
Datasheet: LS7030
File Size: 68055 KB
Manufacturer: LSI [LSI Computer Systems]
Download : Click here to Download
About LS7030
PDF/DataSheet Download
Datasheet: LS7030
File Size: 68055 KB
Manufacturer: LSI [LSI Computer Systems]
Download : Click here to Download
About LS7211
PDF/DataSheet Download
Datasheet: LS7211
File Size: 175921 KB
Manufacturer: LSI [LSI Computer Systems]
Download : Click here to Download
LS7211 General Description
The LS7211/LS7212 are monolithic CMOS integrated circuits
for generating digitally programmable delays. The delay
is controlled by 8 binary weighted inputs, WB0-WB7, in
conjunction with an applied clock or oscillator frequency.
The programmed time delay manifests itself in the Delay
Output (OUT) as a function of the Operating Mode selected
by the Mode Select inputs A and B: One-Shot, Delayed
Operate, Delayed Release or Dual Delay. The time delay is
initiated by a transition of the Trigger Input (TRIG).
for generating digitally programmable delays. The delay
is controlled by 8 binary weighted inputs, WB0-WB7, in
conjunction with an applied clock or oscillator frequency.
The programmed time delay manifests itself in the Delay
Output (OUT) as a function of the Operating Mode selected
by the Mode Select inputs A and B: One-Shot, Delayed
Operate, Delayed Release or Dual Delay. The time delay is
initiated by a transition of the Trigger Input (TRIG).
LS7211 Maximum Ratings
|
SYMBOL |
VALUE |
UNIT | |
|
DC Supply Voltage |
VDD |
+19 |
V |
|
Voltage (Any Pin) |
VIN |
VSS -.3 to VDD +.3 |
V |
|
Operating temperature |
TA |
-20 to +85 |
|
|
Storage temperature |
TSTG |
-65 to +150 |
LS7211 Features
• 8-bit programmable delay from nanoseconds to days
• On chip oscillator (RC or Crystal) or external clock time base
• Selectable prescaler for real time delay generation based on 50Hz/60Hz time base or 32.768KHz watch crystal
• Four operating modes
• Reset input for delay abort
• Low quiescent and operating current
• Direct relay drive
• +4V to +18V operation (VDD-VSS)
• LS7211/LS7212 (DIP), LS7211-S/LS7212-S (SOIC)-See Figure 1
• On chip oscillator (RC or Crystal) or external clock time base
• Selectable prescaler for real time delay generation based on 50Hz/60Hz time base or 32.768KHz watch crystal
• Four operating modes
• Reset input for delay abort
• Low quiescent and operating current
• Direct relay drive
• +4V to +18V operation (VDD-VSS)
• LS7211/LS7212 (DIP), LS7211-S/LS7212-S (SOIC)-See Figure 1
LS7211 Connection Diagram
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