DS1338U-3+T&R vs DS1338U-18+T&R Comparaison
Comparaison détaillée côte à côte de DS1338U-3+T&R par Maxim Integrated et DS1338U-18+T&R par Analog Devices. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Comparaison des spécifications
| Paramètre | DS1338U-3+T&R | DS1338U-18+T&R |
|---|---|---|
| Marque | Maxim Integrated | Analog Devices |
| Catégorie | Clock & Timing | Clock & Timing |
| Statut du cycle de vie | Actif | Actif |
| Product Type | Serial real-time clock and calendar with NV SRAM | Serial real-time clock and calendar |
| Supply Voltage Range | 2.7 V to 3.3 V | [DATA_NEEDED: supply voltage range] |
| Nominal Supply Voltage | 3.3 V | — |
| Clock and Calendar Format | Full binary-coded decimal (BCD) | — |
| Calendar Information | Seconds, minutes, hours, day, date, month, and year | — |
| Serial Interface | I2C, 2-wire serial | I2C |
| NV SRAM Capacity | 56 bytes | — |
| Boîtier | 8-TSSOP | — |
| Package Type | 8-MSOP (0.118 inch, 3.00 mm width) | 8-pin uSOP |
| Terminal Count | 8 terminals | 8 |
| Terminal Form | Gull wing | — |
| Temperature Grade | Industrial | Industrial |
| Date Format | YY-MM-DD-dd | YY-MM-DD-dd |
| Time Format | HH:MM:SS, 12/24-hour | HH:MM:SS in 12-hour or 24-hour format |
| Orderable Packaging | Tape and reel | — |
| Power Consumption | [DATA_NEEDED: operating current and standby current] | — |
| Oscillator Accuracy | [DATA_NEEDED: oscillator accuracy] | — |
| Plage de température de fonctionnement | [DATA_NEEDED: operating temperature range] | — |
| Statut RoHS | [DATA_NEEDED: RoHS status] | Compliant for the compared DS1338U-33+T&R variant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Backup Supply | [DATA_NEEDED: backup supply configuration] | — |
| Nonvolatile SRAM Capacity | — | 56 byte |
| Interface Conductor Count | — | 2 wire |
| Package Width | — | 3.00 mm |
| Calendar Representation | — | Full binary-coded decimal |
| Month-End Adjustment | — | Automatic for months with fewer than 31 days |
| Operating Current | — | [DATA_NEEDED: operating current] |
| Clock Accuracy | — | [DATA_NEEDED: clock accuracy] |
| Backup Supply Requirement | — | [DATA_NEEDED: backup supply requirement] |
| Alarms and Square-Wave Outputs | — | [DATA_NEEDED: alarms and square-wave outputs] |