DS3231M+ vs DS3231SN#T&R مقایسه
مقایسه دقیق کنار به کنار DS3231M+ توسط Maxim Integrated و DS3231SN#T&R توسط Analog Devices. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
مقایسه مشخصات
| پارامتر | DS3231M+ | DS3231SN#T&R |
|---|---|---|
| برند | Maxim Integrated | Analog Devices |
| دسته‌بندی | Clock & Timing | Clock & Timing |
| وضعیت چرخه عمر | فعال | فعال |
| Product Type | I2C real-time clock and calendar IC | — |
| Initial Accuracy | ±5 ppm | — |
| ولتاژ تغذیه کاری | 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 | — |
| رابط | I2C, 2-wire serial | — |
| بسته‌بندی | 16-pin SOIC, 7.50 mm width | — |
| نوع نصب | Surface mount | Surface mount |
| محدوده دمای کاری | [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 |
| وضعیت RoHS | — | Not compliant |
| Time Accuracy | — | [DATA_NEEDED: time accuracy] |
| جریان تغذیه | — | [DATA_NEEDED: supply current] |
| Battery Current | — | [DATA_NEEDED: battery current] |