Analog Devices Inc./Maxim Integrated DS1689
- Part No.:
- DS1689
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Real Time Clocks
- Package:
- 28-DIP (0.600", 15.24mm)
- Datasheet:
-
DS1689.pdf
- Description:
- IC RTC CLK/CALENDAR PAR 28DIP
- Quantity:
- Payment:

- Shipping:

Inventory:2,227
Please send an inquiry. Send us your inquiry, and we will respond immediately.
DS1689 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 28-DIP (0.600", 15.24mm)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Type:
- Clock/Calendar
- Features:
- NVSRAM
- Memory Size:
- 114B
- Time Format:
- HH:MM:SS (12/24 hr)
- Date Format:
- YY-MM-DD-dd
- Interface:
- Parallel
- Voltage - Supply:
- 2.7V ~ 3.3V, 4.5V ~ 5.5V
- Voltage - Supply, Battery:
- 2.5V ~ 3.7V
- Current - Timekeeping (Max):
- 2mA @ 3V, 3mA @ 5V
- Operating Temperature:
- 0°C ~ 70°C
- Mounting Type:
- Through Hole
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 28-PDIP
DS1689 FAQ
1.How can I place an order for DS1689 through Aetrix?
1.Please submit a Request for Quotation (RFQ) for DS1689 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for DS1689 reliable?
The price and inventory of DS1689 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS1689 is usually 5 days.
3.What payment methods are accepted for DS1689?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1689 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1689?
DS1689 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1689 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for DS1689?
5.For technical support, including DS1689 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1689 requirements.
6.How does Aetrix verify that DS1689 is sourced from the original manufacturer or authorized distributors?
6.All DS1689 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that DS1689 meets industry standards.
7.What is the process for return or replacement of DS1689?
All DS1689 units undergo pre-shipment inspection (PSI). If there is an issue with DS1689, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The DS1689 part is unused and in its original packaging.
Return procedure for DS1689:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1689 Tags

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MCP7940N-I/SN
Microchip Technology

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MCP7940MT-I/MNY
Microchip Technology

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PCF85063ATL/1,118
NXP USA Inc.

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MCP7940NT-I/SN
Microchip Technology

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MCP7940NT-I/MS
Microchip Technology

-
MCP7940N-I/MS
Microchip Technology

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PCF85063AT/AY
NXP USA Inc.
-
PCF85063TP/1Z
NXP USA Inc.

-
PCF85063ATT/AJ
NXP USA Inc.

-
MCP7940NT-E/SN
Microchip Technology

-
MCP7940NT-I/MNY
Microchip Technology

-
MCP79400T-I/SN
Microchip Technology
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