DS1338C-18# vs DS1338C-33# 对比
详细并排对比 DS1338C-18# 出自 Analog Devices 和 DS1338C-33# 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-18# | DS1338C-33# |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | Clock & Timing | Clock & Timing |
| 生命周期状态 | 有效 | 有效 |
| Product Type | Serial real-time clock and calendar with nonvolatile SRAM | — |
| Clock and Calendar Format | Full binary-coded decimal (BCD) | — |
| Serial Interface | I2C, 2-wire serial | I2C, 2-wire |
| Nonvolatile SRAM Capacity | 56 bytes | — |
| Calendar Coverage | Seconds, minutes, hours, day, date, month, and year | — |
| Automatic Month Adjustment | End-of-month date automatically adjusted for months with fewer than 31 days | — |
| 封装 | 16-SOIC (0.295 inch, 7.50 mm width) | 16-SOIC (0.295 inch, 7.50 mm width) |
| Terminal Count | 16 terminals | — |
| 安装方式 | Gull wing | — |
| Package Shape | Rectangular | — |
| Temperature Grade | Industrial | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| 静态电流 | [DATA_NEEDED: quiescent current] | — |
| I2C Address | [DATA_NEEDED: I2C address] | [DATA_NEEDED: I2C address] |
| Accuracy | [DATA_NEEDED: clock accuracy] | — |
| Backup Supply Current | [DATA_NEEDED: backup supply current] | — |
| RoHS Compliance | [DATA_NEEDED: RoHS compliance status] | — |
| REACH Compliance | [DATA_NEEDED: REACH compliance status] | — |
| Device Type | — | Serial real-time clock and calendar |
| Timekeeping Format | — | Full binary-coded decimal (BCD) |
| Nonvolatile RAM | — | 56 byte |
| Calendar Fields | — | Seconds, minutes, hours, day, date, month, and year |
| Month Adjustment | — | Automatic end-of-month adjustment for months with fewer than 31 days |
| 工作电源电压 | — | [DATA_NEEDED: operating supply voltage] |
| 电源电流 | — | [DATA_NEEDED: operating and backup supply current] |
| Backup Battery Voltage | — | [DATA_NEEDED: backup battery voltage] |
| Oscillator Frequency | — | [DATA_NEEDED: crystal oscillator frequency] |
| Time Accuracy | — | [DATA_NEEDED: RTC accuracy] |
| 安装类型 | — | Surface mount |
| Manufacturer | — | Analog Devices Inc./Maxim Integrated |
| RoHS 状态 | — | [DATA_NEEDED: RoHS compliance status] |
| REACH Status | — | [DATA_NEEDED: REACH compliance status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |