DS3231SN# vs DS3231SN#T&R 比較
詳細並排比較 DS3231SN# 由 Maxim Integrated 與 DS3231SN#T&R 由 Analog Devices. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | DS3231SN# | DS3231SN#T&R |
|---|---|---|
| 品牌 | Maxim Integrated | Analog Devices |
| 類別 | Clock & Timing | Clock & Timing |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 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) | 0.0320 MHz |
| Bus Interface | I2C, 2-wire serial | I2C, 2-wire serial |
| 工作溫度範圍 | -40 °C to +85 °C | -40 °C to +85 °C |
| 封裝 | 16-SOIC, 0.295 in body width, 7.50 mm | — |
| 安裝類型 | 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 | Clock and calendar |
| 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] | — |
| RoHS 狀態 | unknown | Not compliant |
| REACH Status | unknown | — |
| Device Type | — | Real Time Clock (RTC) IC Clock/Calendar |
| 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 |
| Time Accuracy | — | [DATA_NEEDED: time accuracy] |
| 供應電流 | — | [DATA_NEEDED: supply current] |
| Battery Current | — | [DATA_NEEDED: battery current] |
| I2C Address | — | [DATA_NEEDED: I2C address] |