 |  | | |
| PartNumber | DS1556WP-120IND+ | DS1557P-70IND+ | DS1557P-70+ |
| Description | Real Time Clock 1M NV RAM Timekeeper | Real Time Clock 4M NV RAM Timekeeper | Real Time Clock 4M NV RAM Timekeeper |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Real Time Clock | Real Time Clock | Real Time Clock |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | PowerCap-34 | PowerCap | PowerCap Module-34 |
| RTC Bus Interface | Parallel | Parallel | Parallel |
| Time Format | HH:MM:SS | HH:MM:SS | HH:MM:SS |
| RTC Memory Size | 131072 B | 524288 B | 524288 B |
| Supply Voltage Max | 3.63 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 2.97 V | 4.5 V | 4.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | 0 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 70 C |
| Packaging | Tube | Tray | Tube |
| Function | Calendar, Clock, NV Timekeeping RAM, Watchdog Timekeeper | Alarm, Calendar, Clock, NV Timekeeping RAM, Watchdog Timekeeper | Alarm, Calendar, Clock, NV Timekeeping RAM, Watchdog Timekeeper |
| Product | Real Time Clocks | Real Time Clocks | Real Time Clocks |
| Series | DS1556WP | DS1557P | DS1557P |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | Real Time Clock | Real Time Clock | Real Time Clock |
| Factory Pack Quantity | 40 | 40 | 40 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Part # Aliases | 90-1556W+P2I DS1556WP | 90-1557P+07I DS1557P | 90-1557P+070 DS1557P |
| Battery Backup Switching | - | Backup Switching | Backup Switching |
| Date Format | - | - | DW:DM:M:Y |
| Operating Supply Current | - | - | 45 mA |
| Өндіруші | Бөлім № | Сипаттама | RFQ |
|---|---|---|---|
Maxim Integrated |
DS1558W+ | Real Time Clock Watchdog Clock w/NV RAM | |
| DS1557WP-120+ | Real Time Clock 4M NV RAM Timekeeper | ||
| DS1556WP-120IND+ | Real Time Clock 1M NV RAM Timekeeper | ||
| DS1557WP-120IND+ | Real Time Clock 4M NV RAM Timekeeper | ||
| DS1557P-70IND+ | Real Time Clock 4M NV RAM Timekeeper | ||
| DS1557P-70+ | Real Time Clock 4M NV RAM Timekeeper | ||
| DS1558W+TRL | Real Time Clock Watchdog Clock w/NV RAM | ||
| DS1558Y+TRL | Real Time Clock Watchdog Clock w/NV RAM | ||
| DS1558W-TRL | Real Time Clock | ||
| DS1558Y | Real Time Clock | ||
| DS1558Y+ | Real Time Clock Watchdog Clock w/NV RAM | ||
| DS1557WP-120IND | Real Time Clock | ||
| DS1558W-TRL | IC RTC CLK/CALENDAR PAR 48-LQFP | ||
| DS1558Y | IC RTC CLK/CALENDAR PAR 48-LQFP | ||
| DS1558Y-TRL | IC RTC CLK/CALENDAR PAR 48-LQFP | ||
| DS1557WP-120IND | IC RTC CLK/CALENDAR PAR 34-PCM | ||
| DS1557P-70IND+ | Real Time Clock 4M NV RAM Timekeepe | ||
| DS1557WP-120IND+ | Real Time Clock 4M NV RAM Timekeepe | ||
| DS1557P-70+ | Real Time Clock 4M NV RAM Timekeepe | ||
| DS1557WP-120+ | Real Time Clock 4M NV RAM Timekeepe | ||
| DS1558Y+ | Real Time Clock Watchdog Clock w/NV RAM | ||
| DS1558W+ | Real Time Clock Watchdog Clock w/NV RAM | ||
| DS1556WP-120IND+ | Real Time Clock 1M NV RAM Timekeepe | ||
Texas Instruments |
DS15BA101SDE/NOPB | Buffers & Line Drivers 1.5Gbps Diff Buffer w/ Adj Output Vtg | |
| DS15BA101SD/NOPB | Buffers & Line Drivers 1.5GBPS DIFF BFR | ||
| DS15BA101SD/NOPB | Buffers & Line Drivers 1.5GBPS DIFF BFR | ||
| DS15BA101SDE/NOPB | IC REDRIVER LVDS 1CH 8WSON | ||
| DS15BA101SDENOPB | Жаңа және түпнұсқа | ||
| DS1557P70 | Жаңа және түпнұсқа | ||
| DS1557WP120 | Жаңа және түпнұсқа | ||
| DS156-C | Switch: slide, Positions:3, SP3T, 2A/250VAC, ON-OFF-ON, -10÷55°C | ||
| DS1557P | Жаңа және түпнұсқа | ||
| DS1558B | Жаңа және түпнұсқа | ||
| DS1558B+ | Жаңа және түпнұсқа | ||
| DS1558D | Жаңа және түпнұсқа | ||
| DS1558WP | Жаңа және түпнұсқа | ||
| DS15685E-3 | Жаңа және түпнұсқа | ||
| DS157 | Жаңа және түпнұсқа | ||
| DS157DC | Жаңа және түпнұсқа | ||
| DS1585 | Жаңа және түпнұсқа | ||
| DS1587 | Жаңа және түпнұсқа | ||
| DS15BA101SD | Differential Buffer 8-Pin LLP EP | ||
| DS15BA101SDE | Жаңа және түпнұсқа | ||
| DS15BA101SDE-NOPB | Жаңа және түпнұсқа | ||
| DS1557P-70 | IC RTC CLK/CALENDAR PAR 34-PCM | ||
| DS1557P-70IND | IC RTC CLK/CALENDAR PAR 34-PCM | ||
| DS1557WP-120 | IC RTC CLK/CALENDAR PAR 34-PCM | ||
| DS1558W | IC RTC CLK/CALENDAR PAR 48-LQFP | ||
| DS1558W+TR | Жаңа және түпнұсқа | ||
| DS1585S | *** FREE SHIPPING ORDERS OVER $100 *** 1 TIMER(S), REAL TIME CLOCK, PDSO28 |