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DS17285, DS17287, DS17485, DS17487, DS17885, DS17887

3V/5V Real-Time Clocks
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Status Explanations for product status codes

Part Number Status
DS17285 Active: In Production. See Ordering Information for details.
DS17287 Active: In Production. See Ordering Information for details.
DS17485 Active: In Production. See Ordering Information for details.
DS17487 Active: In Production. See Ordering Information for details.
DS17885 Active: In Production. See Ordering Information for details.
DS17887 Active: In Production. See Ordering Information for details.
  

Data Sheet

Download this datasheet in PDF formatDownload Rev 3 (PDF, 336kB)
Send this datasheet to any email addressE-Mail

Ordering Information

Filters: Part Number: Package: Temperature: Tape and Reel Sample
Devices: 1-50 / 79 <-- Previous  1 2   Next -->
Part Number Notes Free
Sample		 Buy Status Explanations for product status codes Recommended Replacement Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
DS17285-3       N/A No Longer Available DS17285-3+

 		 PDIP(W);24 pin;520.4 mm²

Land Pattern: Not Available
Use pkgcode/variation: P24-5*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS17285-3+    
Active   PDIP(W);24 pin;520.4 mm²
Outline Drawing:21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P24+7*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17285-5   5V    N/A No Longer Available DS17285-5+

 		 PDIP(W);24 pin;520.4 mm²
Outline Drawing:21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P24-7*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS17285-5+    
Active   PDIP(W);24 pin;520.4 mm²
Outline Drawing:21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P24+7*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17285E-3       N/A No Longer Available DS17285E-3+

 		 TSOP;28 pin;109.8 mm²
Outline Drawing:21-0273 (PDF)
Land Pattern: 90-0319 (PDF)
Use pkgcode/variation: Z28-4*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS17285E-3+    
Active   TSOP;28 pin;109.8 mm²
Outline Drawing:21-0273 (PDF)
Land Pattern: 90-0319 (PDF)
Use pkgcode/variation: Z28+4*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17285E-5   5V    N/A No Longer Available DS17285E-5+

 		 TSOP;28 pin;109.8 mm²
Outline Drawing:21-0273 (PDF)
Land Pattern: 90-0319 (PDF)
Use pkgcode/variation: Z28-4*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS17285E-5+      
Active   TSOP;28 pin;109.8 mm²
Outline Drawing:21-0273 (PDF)
Land Pattern: 90-0319 (PDF)
Use pkgcode/variation: Z28+4*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17285EN-3+      
Active   TSOP;28 pin;109.8 mm²
Outline Drawing:21-0273 (PDF)
Land Pattern: 90-0319 (PDF)
Use pkgcode/variation: Z28+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17285N-5       N/A No Longer Available DS17285-5+

 		 PDIP(W);24 pin;520.4 mm²

Land Pattern: Not Available
Use pkgcode/variation: P24-5*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
Part Number Notes Free
Sample		 Buy Status Explanations for product status codes Recommended Replacement Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
DS17285S-3       N/A No Longer Available DS17285S-3+

 		 SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24-7*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS17285S-3+    
Active   SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24+7*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17285S-3+T&R      
Active   SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24+7*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17285S-3/T&R      
Active DS17285S-3+T&R

 		 SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24-7*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS17285S-3NT       N/A No Longer Available DS17285S-3+

 		 SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24-7*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS17285S-5+    
Active   SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24+7*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17285S-5+T&R      
Active   SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24+7*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17285S-5/T&R       N/A No Longer Available DS17285S-5+T&R

 		 SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24-7*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS17285SN-3       N/A No Longer Available DS17285SN-3+

 		 SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24-7*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS17285SN-3+      
Active   SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24+7*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
Part Number Notes Free
Sample		 Buy Status Explanations for product status codes Recommended Replacement Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
DS17285SN-5   5V    N/A No Longer Available DS17285SN-5+

 		 SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24-7*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS17285SN-5+      
Active   SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24+7*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17287-3   3V    N/A No Longer Available DS17287-3+

 		 EDIP;24 pin;544.6 mm²
Outline Drawing:21-0241 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: MDP24-2*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS17287-3+    
Active   EDIP;24 pin;544.6 mm²
Outline Drawing:21-0241 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: MDP24+2*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17287-5   5V    N/A No Longer Available DS17287-3+

 		 EDIP;24 pin;544.6 mm²
Outline Drawing:21-0241 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: MDP24-2*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS17287-5+    
Active   EDIP;24 pin;544.6 mm²
Outline Drawing:21-0241 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: MDP24+2*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17485-3       N/A No Longer Available DS17485-3+

 		 PDIP(W);24 pin;520.4 mm²
Outline Drawing:21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P24-6*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS17485-3+    
Active   PDIP(W);24 pin;520.4 mm²
Outline Drawing:21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P24+7*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17485-5   5V    N/A No Longer Available DS17485-5+

 		 PDIP(W);24 pin;520.4 mm²
Outline Drawing:21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P24-7*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS17485-5+    
Active   PDIP(W);24 pin;520.4 mm²
Outline Drawing:21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P24+7*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
Part Number Notes Free
Sample		 Buy Status Explanations for product status codes Recommended Replacement Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
DS17485E-3       N/A No Longer Available DS17485E-3+

 		 TSOP;28 pin;109.8 mm²
Outline Drawing:21-0273 (PDF)
Land Pattern: 90-0319 (PDF)
Use pkgcode/variation: Z28-4*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS17485E-3+    
Active   TSOP;28 pin;109.8 mm²
Outline Drawing:21-0273 (PDF)
Land Pattern: 90-0319 (PDF)
Use pkgcode/variation: Z28+4*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17485E-5       N/A No Longer Available DS17485E-5+

 		 TSOP;28 pin;109.8 mm²
Outline Drawing:21-0273 (PDF)
Land Pattern: 90-0319 (PDF)
Use pkgcode/variation: Z28-4*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS17485E-5+      
Active   TSOP;28 pin;109.8 mm²
Outline Drawing:21-0273 (PDF)
Land Pattern: 90-0319 (PDF)
Use pkgcode/variation: Z28+4*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17485S-3       N/A No Longer Available DS17485S-3+

 		 SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24-4*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS17485S-3+    
Active   SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24+3*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17485S-3+T&R      
Active   SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24+3*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17485S-3/T&R       N/A No Longer Available DS17485S-3+T&R

 		 SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24-4*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS17485S-5       N/A No Longer Available DS17485S-5+

 		 SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24-3*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS17485S-5+    
Active   SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24+3*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
Part Number Notes Free
Sample		 Buy Status Explanations for product status codes Recommended Replacement Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
DS17485S-5+T&R      
Active   SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24+3*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17485S-5/T&R       N/A No Longer Available DS17485S-5+T&R

 		 SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24-3*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS17485SN-5       N/A No Longer Available DS17485SN-5+

 		 SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24-3*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS17485SN-5+      
Active   SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24+3*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17485SN-5/T&R       N/A No Longer Available DS17485SN-5+

 		 SOIC(W);24 pin;164.3 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24-4*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS17487-3   3V    N/A No Longer Available DS17487-3+

 		 EDIP;24 pin;544.6 mm²
Outline Drawing:21-0241 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: MDP24-2*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS17487-3+    
Active   EDIP;24 pin;544.6 mm²
Outline Drawing:21-0241 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: MDP24+2*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17487-3IND       N/A No Longer Available DS17487-3IND+

 		 EDIP;24 pin;544.6 mm²
Outline Drawing:21-0241 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: MDP24-2*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS17487-3IND+      
Active   EDIP;24 pin;544.6 mm²
Outline Drawing:21-0241 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: MDP24+2*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS17487-5   5V    N/A No Longer Available DS17487-5+

 		 EDIP;24 pin;544.6 mm²
Outline Drawing:21-0241 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: MDP24-2*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
Devices: 1-50 / 79 <-- Previous  1 2   Next -->

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.: 19-5222 Rev 3; 2010-05-07
This page last modified: 2010-05-07



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