Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-DS1672U-33 | |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| Condition | New & Unused, Original Sealed | |
| Mfg Application Notes | Crystal Considerations with Maxim Real-Time Clocks (RTCs) Using the Dallas Tricklecharge Timekeeper Using the Dallas Tricklecharge Timekeeper Design Considerations for Maxim Real-Time Clocks Lithium Coin-Cell Batteries: Predicting an Application Lifetime Using the DS1672 Low-Voltage Serial Timekeeping IC Using the DS32kHz with Maxim Real-Time Clocks Estimating Super Capacitor Backup Time on Trickle-Charger Real-Time Clocks Selecting a Backup Source for Real-Time Clocks Oscillator Design Considerations for Low-Current Applications | |
| Product Training Modules | Lead (SnPb) Finish for COTS Long-Term Supply Program | |
| EDA / CAD Models | Download from Accelerated Designs | |
| Standard Package | 1 | |
| Category | Integrated Circuits (ICs) | |
| Family | Clock/Timing - Real Time Clocks | |
| Series | - | |
| Packaging | Tube | |
| Type | Binary Counter | |
| Features | Trickle-Charger | |
| Memory Size | - | |
| Time Format | Binary | |
| Date Format | Binary | |
| Interface | I²C, 2-Wire Serial | |
| Voltage - Supply | 2.97 V ~ 3.63 V | |
| Voltage - Supply, Battery | 1.3 V ~ 3.63 V | |
| Current - Timekeeping (Max) | 500µA @ 3.63V | |
| Operating Temperature | -40°C ~ 85°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | |
| Supplier Device Package | 8-uMAX | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | DS1672U-33 | |
| Related Links | DS167, DS1672U-33 Datasheet, Maxim Integrated Distributor | |
![]() | HL1-HTM-AC6V | RELAY GEN PURPOSE SPDT 15A 6V | datasheet.pdf | |
![]() | 1-794226-0 | CONN PIN 22-26AWG GOLD CRIMP | datasheet.pdf | |
![]() | J60030-3SR | FUSE BLOCK CART 600V 30A CHASSIS | datasheet.pdf | |
![]() | RMCF0805FT365K | RES SMD 365K OHM 1% 1/8W 0805 | datasheet.pdf | |
![]() | RN55E1012DB14 | RES 10.1K OHM 1/8W .5% AXIAL | datasheet.pdf | |
![]() | MCR18ERTF56R2 | RES SMD 56.2 OHM 1% 1/4W 1206 | datasheet.pdf | |
![]() | 5SGXMA7K1F40C2N | IC FPGA 696 I/O 1517FBGA | datasheet.pdf | |
![]() | SMAJ180A-TP | TVS DIODE 180VWM 292VC SMA | datasheet.pdf | |
![]() | 1605790 | CONN HSG RCPT 6POS FEED-THRU PIN | datasheet.pdf | |
![]() | S-655 | HOOD ASSEMBLY WITH INNER COLLAR | datasheet.pdf | |
![]() | 525377-6 | ARM ANVIL | datasheet.pdf | |
![]() | 4-1907136-5 | FO C/A LC YEL MTRJ XG AQU | datasheet.pdf |