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DS1340, DS1340C

I²C RTC with Trickle Charger

I²C Real-Time Clock with Trickle Charger Offers Software Clock Calibration
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Status Explanations for product status codes

Part Number Status
DS1340 Active: In Production. See Ordering Information for details.
DS1340C Active: In Production. See Ordering Information for details.
  

Data Sheet

Download this datasheet in PDF formatDownload Rev 7 (PDF, 292kB)
Send this datasheet to any email addressE-Mail

Ordering Information

Filters: Part Number: Package: Temperature: Tape and Reel Sample
Showing 16 out of 25 possible devices.
Part Number Free
Sample		 Buy Status Explanations for product status codes Recommended Replacement Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
DS1340C-18    
Active   SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16-H2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS1340C-18#  
Active   SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16#H2*
-40°C to +85°C RoHS/Lead-Free: RoHS Qualified
Materials Analysis
DS1340C-3    
Active   SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16-H2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS1340C-3#  
Active   SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16#H2*
-40°C to +85°C RoHS/Lead-Free: RoHS Qualified
Materials Analysis
DS1340C-33     N/A No Longer Available DS1340C-33#

 		 SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16-H2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS1340C-33#  
Active   SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16#H2*
-40°C to +85°C RoHS/Lead-Free: RoHS Qualified
Materials Analysis
DS1340C-33#T&R    
Active   SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16#H2*
-40°C to +85°C RoHS/Lead-Free: RoHS Qualified
Materials Analysis
DS1340Z-18    
Active   SOIC(N);8 pin;30.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS1340Z-18+  
Active   SOIC(N);8 pin;30.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1340Z-3    
Active   SOIC(N);8 pin;30.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
Part Number Free
Sample		 Buy Status Explanations for product status codes Recommended Replacement Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
DS1340Z-3+  
Active   SOIC(N);8 pin;30.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1340Z-3+T&R    
Active   SOIC(N);8 pin;30.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1340Z-33     N/A No Longer Available DS1340Z-33+

 		 SOIC(N);8 pin;30.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS1340Z-33+  
Active   SOIC(N);8 pin;30.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1340Z-33+T&R    
Active   SOIC(N);8 pin;30.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1340Z-33/T&R     N/A No Longer Available DS1340Z-33+T&R

 		 SOIC(N);8 pin;30.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0096 (PDF)
Use pkgcode/variation: S8-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis

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; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product 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.

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Document Ref.: 19-5578 Rev 7; 2011-09-09
This page last modified: 2011-09-09



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