DS3231SN# vs DS3231M+TRL مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ DS3231SN# بواسطة Maxim Integrated و DS3231M+TRL بواسطة Analog Devices. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | DS3231SN# | DS3231M+TRL |
|---|---|---|
| العلامة التجارية | Maxim Integrated | Analog Devices |
| الفئة | Clock & Timing | Clock & Timing |
| حالة دورة الحياة | نشط | نشط |
| Product Type | I2C real-time clock and calendar with integrated TCXO and crystal | — |
| Supply Voltage Range | 2.3 V to 5.5 V | 2.3 V to 5.5 V |
| Nominal Crystal Frequency | 0.0320 MHz (32.768 kHz) | — |
| Bus Interface | I2C, 2-wire serial | — |
| نطاق درجة حرارة التشغيل | -40 °C to +85 °C | -40°C to +85°C |
| العلبة | 16-SOIC, 0.295 in body width, 7.50 mm | 16-SOIC, listed as WSOIC-16 |
| نوع التركيب | Surface-mount | Surface mount |
| Timekeeping Function | Real-time clock and calendar | — |
| Oscillator | Integrated temperature-compensated crystal oscillator (TCXO) | — |
| Crystal | Integrated crystal | — |
| Communication Method | Two-wire serial interface | — |
| Device Classification | Clock/timing IC | — |
| Operating Supply | 2.3 V minimum; 5.5 V maximum | — |
| Temperature Coefficient Compensation | Temperature-compensated | — |
| Calendar Function | Supported | — |
| Battery-Backed Timekeeping | [DATA_NEEDED: battery-backed timekeeping specification] | — |
| I2C Pull-Up Requirement | [DATA_NEEDED: I2C pull-up resistor value] | — |
| Accuracy | [DATA_NEEDED: RTC accuracy specification] | ±5 ppm |
| Absolute Maximum Rating | [DATA_NEEDED: absolute maximum ratings] | — |
| حالة RoHS | unknown | — |
| REACH Status | unknown | Unaffected |
| الواجهة | — | I2C, 2-wire serial |
| RTC Function | — | Real-time clock with clock and calendar |
| Alarm Function | — | Alarm RTC |
| Time Format | — | Day, date, month, year, hour, minute, and second |
| Timekeeping Source | — | Integrated MEMS resonator |
| Backup Power | — | Battery input |
| Power-Off Timekeeping | — | Maintains accurate timekeeping when main power is interrupted |
| Package Width | — | 7.50 mm |
| Package Length | — | 0.295 inch |
| مستوى MSL | — | 3 (168 hours) |
| RoHS Compliance | — | ROHS3 compliant |
| Component Category | — | Industrial, General |