DS1338C-3# vs DS1338U-3+ 对比
详细并排对比 DS1338C-3# 出自 Analog Devices 和 DS1338U-3+ 出自 Analog Devices。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | DS1338C-3# | DS1338U-3+ |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | Clock & Timing | Clock & Timing |
| 生命周期状态 | Unknown | 有效 |
| 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 | — |
| Serial Interface | I2C, 2-wire serial | — |
| NV SRAM Capacity | 56 bytes | — |
| 封装 | 16-pin SOIC | 8-pin µMAX/TSSOP-style package |
| Package Width | 7.50 mm | 3.00 mm |
| Nominal Package Length | 0.295 inch | — |
| Timekeeping Functions | Seconds, minutes, hours, calendar | — |
| Data Transfer | Address and data transferred serially | — |
| Technology | CMOS | — |
| 安装类型 | Surface mount | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| Current Consumption | [DATA_NEEDED: operating and standby current] | — |
| Oscillator Accuracy | [DATA_NEEDED: oscillator accuracy and calibration] | — |
| I2C Address | [DATA_NEEDED: I2C address configuration] | — |
| Absolute Maximum Ratings | [DATA_NEEDED: absolute maximum ratings] | — |
| RoHS 状态 | Compliant | unknown |
| REACH Status | [DATA_NEEDED: REACH status] | unknown |
| Product Type | — | Serial real-time clock (RTC) with clock/calendar and NV SRAM |
| Manufacturer | — | Analog Devices Inc./Maxim Integrated |
| 接口 | — | I2C serial interface |
| Calendar Encoding | — | Full BCD |
| Calendar Fields | — | Seconds, minutes, hours, day, date, month, year |
| End-of-Month Adjustment | — | Automatic adjustment for months with fewer than 31 days |
| Nonvolatile SRAM | — | 56 bytes |
| Terminal Count | — | 8 terminals |
| Package Length | — | 0.118 in |
| Terminal Form | — | Gull wing |
| Temperature Grade | — | Industrial |
| 电源电压 | — | [DATA_NEEDED: supply voltage] |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| Timekeeping Accuracy | — | [DATA_NEEDED: RTC accuracy] |
| 静态电流 | — | [DATA_NEEDED: current consumption] |
| AEC-Q100 Qualification | — | not_applicable |
| Lead-Free Status | — | unknown |
| Halogen-Free Status | — | unknown |