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Description
Datasheet GENERAL DESCRIPTION. The DS1688 /DS1691 are real-time clocks. (RTCs) designed as successors to the industry standard DS1285, DS1385, DS1485, and . 09/15/2004. PRODUCT RELIABILITY REPORT. FOR. DS1688 , Rev A3. Dallas Semiconductor. 4401 South Beltwood Parkway. Dallas, TX 75244-3292. 1 of 12. 101100. DESCRIPTION. This application note discusses the extended features for the following Real Time Clocks (RTCs): DS1685/87, DS1688 /91, Mar 23, 2006 Table 1. Multiplexed-Bus RTCs with Integrated DST Operation. DS12885/87 DS12R885/CR887/R887 DS14285/87. DS1685/87 DS1688 /91. 04/27/2005. RELIABILITY MONITOR REPORT. FOR. 1.2 m Process. Dallas Semiconductor. 4401 South Beltwood Parkway. Dallas, TX 75244-3292.
| Part Number | DS1688 |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | Clock-Timing - Real Time Clocks |
| Brand | Maxim |
| Description | IC RTC CLK/CALENDAR PAR 28-DIP |
| Series | - |
| Packaging | Tube |
| Type | Clock/Calendar |
| Features | Alarm, Leap Year, Square Wave Output, Unique ID |
| Memory Size | 114B |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD |
| Interface | Parallel |
| Voltage - Supply | 2.7 V ~ 3.3 V, 4.5 V ~ 5.5 V |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | - |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Through Hole |
| Package / Case | 28-DIP (0.600", 15.24mm) |
| Supplier Device Package | 28-PDIP |
| Image |  |
DS1688
MAXI
16000
0.16
Finestock Electronics HK Limited
DS1688
MAXIX
500
0.7775
HK HEQING ELECTRONICS LIMITED
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15000
1.395
Riking Technology (HK) Co., Limited
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MXAIM
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HONG KONG YUE JIN PENG ELECTRONICS CO.
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Ande Electronics Co., Limited
