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Maxim > Products > Real-Time Clocks 
DS1390, DS1391, DS1392, DS1393
Low-Voltage SPI/3-Wire RTCs with Trickle Charger

Low-Voltage SPI™/3-Wire RTCs with Trickle Charger have the Broadest Feature Set and the Smallest Footprint in Their Class


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Ordering Information
Notes:

  1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
  2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
  3. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
  4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.


Devices: 1-29 of 29

DS1390 Free
Sample		 Buy
Package: TYPE PINS FOOTPRINT
  DRAWING CODE/VAR *
Temp RoHS/Lead-Free?
Materials Analysis
DS1390U-3+T&R  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1390U-33+T&R  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1390U-33+  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1390U-3+  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1390U-18+  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1390U-18  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS1390U-3  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS1390U-33  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS1391 Free
Sample		 Buy
Package: TYPE PINS FOOTPRINT
  DRAWING CODE/VAR *
Temp RoHS/Lead-Free?
Materials Analysis
DS1391U-3  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS1391U-33+T&R  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1391U-33/T&R  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS1391U-33+  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1391U-3+  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1391U-18+  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1391U-18  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS1391U-33  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS1391U-3+T&R  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1392 Free
Sample		 Buy
Package: TYPE PINS FOOTPRINT
  DRAWING CODE/VAR *
Temp RoHS/Lead-Free?
Materials Analysis
DS1392U-18+  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1392U-3+  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1392U-33+  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1392U-18  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS1392U-33  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS1393 Free
Sample		 Buy
Package: TYPE PINS FOOTPRINT
  DRAWING CODE/VAR *
Temp RoHS/Lead-Free?
Materials Analysis
DS1393U-18+T&R  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1393U-18  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS1393U-33  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS1393U-33+  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1393U-3+  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1393U-3  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS1393U-18+  
uSOP;10 pin;15 mm²
Dwg: 21-0061J (PDF)
Use pkgcode/variation: U10+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

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    2007-02-13
    This page last modified: 2008-03-13




             


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