DS1338C-33#T&R vs DS1338C-3# مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ DS1338C-33#T&R بواسطة Analog Devices و DS1338C-3# بواسطة Analog Devices. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | DS1338C-33#T&R | DS1338C-3# |
|---|---|---|
| العلامة التجارية | Analog Devices | Analog Devices |
| الفئة | Clock & Timing | Clock & Timing |
| حالة دورة الحياة | نشط | Unknown |
| Product Type | Serial real-time clock and calendar with 56 bytes of NV SRAM | — |
| Nominal Supply Voltage | 3.3 V | — |
| Main Supply Voltage Range | 3 V to 5.5 V | — |
| Battery Backup Voltage Range | 1.3 V to 3.7 V | — |
| Timekeeping Current Consumption | 125 µA to 200 µA | — |
| Serial Interface | I2C, 2-wire | I2C, 2-wire serial |
| Nonvolatile RAM Capacity | 56 bytes | — |
| Calendar Format | Full binary-coded decimal (BCD) | — |
| Tracked Time Fields | Seconds, minutes, hours, day, date, month, and year | — |
| Month-End Adjustment | Automatic for months with fewer than 31 days | — |
| Leap-Year Support | Yes | — |
| Square-Wave Output | Yes | — |
| العلبة | 16-pin SOIC, 0.295-inch body width, 7.50 mm width | 16-pin SOIC |
| نوع التركيب | Surface mount | Surface mount |
| Ordering Format | Tape and reel | — |
| نطاق درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Clock Accuracy | [DATA_NEEDED: clock accuracy] | — |
| Crystal Load Capacitance | [DATA_NEEDED: crystal load capacitance] | — |
| I2C Address | [DATA_NEEDED: I2C address] | [DATA_NEEDED: I2C address configuration] |
| حالة RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| Device Type | — | I2C real-time clock (RTC) with NV SRAM |
| Clock/Calendar Format | — | Full BCD clock/calendar |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| NV SRAM Capacity | — | 56 bytes |
| Package Width | — | 7.50 mm |
| Nominal Package Length | — | 0.295 inch |
| Timekeeping Functions | — | Seconds, minutes, hours, calendar |
| Data Transfer | — | Address and data transferred serially |
| Technology | — | CMOS |
| Current Consumption | — | [DATA_NEEDED: operating and standby current] |
| Oscillator Accuracy | — | [DATA_NEEDED: oscillator accuracy and calibration] |
| Absolute Maximum Ratings | — | [DATA_NEEDED: absolute maximum ratings] |
| REACH Status | — | [DATA_NEEDED: REACH status] |