DS1338U-18+T&R vs DS1338U-3+T&R Comparaison
Comparaison détaillée côte à côte de DS1338U-18+T&R par Analog Devices et DS1338U-3+T&R par Maxim Integrated. 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-18+T&R | DS1338U-3+T&R |
|---|---|---|
| Marque | Analog Devices | Maxim Integrated |
| Catégorie | Clock & Timing | Clock & Timing |
| Statut du cycle de vie | Actif | Actif |
| Product Type | Serial real-time clock and calendar | Serial real-time clock and calendar with NV SRAM |
| Nonvolatile SRAM Capacity | 56 byte | — |
| Serial Interface | I2C | I2C, 2-wire serial |
| Interface Conductor Count | 2 wire | — |
| Package Type | 8-pin uSOP | 8-MSOP (0.118 inch, 3.00 mm width) |
| Package Width | 3.00 mm | — |
| Terminal Count | 8 | 8 terminals |
| Temperature Grade | Industrial | Industrial |
| Time Format | HH:MM:SS in 12-hour or 24-hour format | HH:MM:SS, 12/24-hour |
| Date Format | YY-MM-DD-dd | YY-MM-DD-dd |
| Calendar Representation | Full binary-coded decimal | — |
| Month-End Adjustment | Automatic for months with fewer than 31 days | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | 2.7 V to 3.3 V |
| 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] | — |
| Statut RoHS | Compliant for the compared DS1338U-33+T&R variant | [DATA_NEEDED: RoHS status] |
| 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 |
| NV SRAM Capacity | — | 56 bytes |
| Boîtier | — | 8-TSSOP |
| Terminal Form | — | Gull wing |
| 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] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Backup Supply | — | [DATA_NEEDED: backup supply configuration] |