DS3231M+ vs DS3231SN#T&R مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ DS3231M+ بواسطة Maxim Integrated و DS3231SN#T&R بواسطة Analog Devices. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | DS3231M+ | DS3231SN#T&R |
|---|---|---|
| العلامة التجارية | Maxim Integrated | Analog Devices |
| الفئة | Clock & Timing | Clock & Timing |
| حالة دورة الحياة | نشط | نشط |
| Product Type | I2C real-time clock and calendar IC | — |
| Initial Accuracy | ±5 ppm | — |
| جهد التغذية التشغيلي | 2.3 V to 5.5 V | — |
| I2C Bus Speed | 400 kHz | — |
| Timekeeping Format | Hours, minutes, seconds, day, date, month, and year in BCD | — |
| Oscillator Technology | Integrated MEMS resonator | — |
| Temperature Compensation | Integrated digital temperature compensation | — |
| Backup Battery Support | Yes | — |
| Alarm Functions | 2 programmable alarms | — |
| Square-Wave Output | Programmable | — |
| الواجهة | I2C, 2-wire serial | — |
| العلبة | 16-pin SOIC, 7.50 mm width | — |
| نوع التركيب | Surface mount | Surface mount |
| نطاق درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | -40 °C to +85 °C |
| Battery Input Current | [DATA_NEEDED: backup battery current] | — |
| I2C Address | [DATA_NEEDED: I2C address] | [DATA_NEEDED: I2C address] |
| RoHS Compliance | [DATA_NEEDED: RoHS compliance] | — |
| REACH Compliance | [DATA_NEEDED: REACH compliance] | — |
| Device Type | — | Real Time Clock (RTC) IC Clock/Calendar |
| Bus Interface | — | I2C, 2-wire serial |
| Supply Voltage Range | — | 2.3 V to 5.5 V |
| Nominal Crystal Frequency | — | 0.0320 MHz |
| Package Type | — | 16-pin SOIC |
| Package Width | — | 7.50 mm |
| Nominal Package Length | — | 10.285 mm |
| Oscillator Architecture | — | Integrated temperature-compensated crystal oscillator (TCXO) and crystal |
| Timekeeping Feature | — | Battery backup |
| Calendar Function | — | Clock and calendar |
| حالة RoHS | — | Not compliant |
| Time Accuracy | — | [DATA_NEEDED: time accuracy] |
| تيار التغذية | — | [DATA_NEEDED: supply current] |
| Battery Current | — | [DATA_NEEDED: battery current] |