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DS1339U-33+T&R
Part number:
DS1339U-33+
Manufacturer::
Analog Devices Inc.
Factory Pack Quantity:
50
Package/Case:
MSOP-8
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Product Specifications
| Product Attribute | Attribute Value |
|---|---|
| Analog Devices Inc. | |
| Product Category: | Real Time Clock |
| RoHS: | Details |
| Serial, 2-Wire, I2C | |
| YY-MM-DD-dd | |
| HH:MM:SS:hh (12 hr, 24 hr) | |
| MSOP-8 | |
| Backup Switching | |
| 2.97 V | |
| 5.5 V | |
| - 40 C | |
| + 85 C | |
| DS1339U | |
| SMD/SMT | |
| Tube | |
| Brand: | Analog Devices / Maxim Integrated |
| Function: | Alarm, Calendar, Clock, Trickle Charger |
| Operating Supply Current: | 450 uA |
| Product Type: | Real Time Clocks |
| 50 | |
| Subcategory: | Clock & Timer ICs |
| Part # Aliases: | DS1339U 90-1339U+033 |
| Unit Weight: | 0.004938 oz |
FAQ
1
What is a "short circuit"?
A "short circuit" is an unwanted connection of very low resistance such as a wire (almost 0) which provides a very easy path for current. Think of it as an electrical short-cut. It is normally used to describe a fault or accidental connection rather than a deliberate one.
For example: if the leads from a battery touch one another they create a very low resistance connection across the battery, so we say they have caused a short circuit across the battery. Current will flow through this short circuit rather than through the proper circuit. This stops the circuit working and it may cause a fire because the leads and battery will become hot with a large current flowing.
For example: if the leads from a battery touch one another they create a very low resistance connection across the battery, so we say they have caused a short circuit across the battery. Current will flow through this short circuit rather than through the proper circuit. This stops the circuit working and it may cause a fire because the leads and battery will become hot with a large current flowing.
2
What is a schematic?
It is another name for a circuit diagram.
3
What does "open circuit" mean?
"Open circuit" means no connection. It is usually used to describe a break in some part of a circuit which could be deliberate (such as a switch in the open or off position) or a fault (such as a broken wire or burnt out component).
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