DS3231SN#T&R vs DS3231SN# مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ DS3231SN#T&R بواسطة Analog Devices و DS3231SN# بواسطة Maxim Integrated. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | DS3231SN#T&R | DS3231SN# |
|---|---|---|
| العلامة التجارية | Analog Devices | Maxim Integrated |
| الفئة | Clock & Timing | Clock & Timing |
| حالة دورة الحياة | نشط | نشط |
| Device Type | Real Time Clock (RTC) IC Clock/Calendar | — |
| Bus Interface | I2C, 2-wire serial | I2C, 2-wire serial |
| Supply Voltage Range | 2.3 V to 5.5 V | 2.3 V to 5.5 V |
| Nominal Crystal Frequency | 0.0320 MHz | 0.0320 MHz (32.768 kHz) |
| نطاق درجة حرارة التشغيل | -40 °C to +85 °C | -40 °C to +85 °C |
| 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 | Supported |
| نوع التركيب | Surface mount | Surface-mount |
| حالة RoHS | Not compliant | unknown |
| Time Accuracy | [DATA_NEEDED: time accuracy] | — |
| تيار التغذية | [DATA_NEEDED: supply current] | — |
| Battery Current | [DATA_NEEDED: battery current] | — |
| I2C Address | [DATA_NEEDED: I2C address] | — |
| Product Type | — | I2C real-time clock and calendar with integrated TCXO and crystal |
| العلبة | — | 16-SOIC, 0.295 in body width, 7.50 mm |
| 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 |
| 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] |
| Absolute Maximum Rating | — | [DATA_NEEDED: absolute maximum ratings] |
| REACH Status | — | unknown |