MAX232D vs LT1030CD 对比
详细并排对比 MAX232D 出自 Texas Instruments 和 LT1030CD 出自 Texas Instruments。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 | MAX232D | LT1030CD |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 功能 | Dual RS-232 line driver/receiver (2/2 transceiver, full) | Line Driver |
| 数据速率 | 120 kbps | — |
| Supply Voltage (Vcc) | 4.5 V to 5.5 V | — |
| 电源电流 | 8 mA typical | — |
| Receiver Input Levels | +/-30 V tolerant | — |
| Number of Drivers | 2 | — |
| Number of Receivers | 2 | — |
| Charge Pump Capacitors Required | 4 external (typically 1 uF) | — |
| Generated RS-232 Rails | Approx. +/-9 V to +/-10 V from internal charge pump | — |
| Compliance | TIA/EIA-232-F, ITU V.28 | — |
| ESD Protection (RS-232 pins) | [DATA_NEEDED: datasheet ESD figure] | — |
| 工作温度 | 0 C to +70 C (commercial grade) | — |
| 封装 | SOIC-16 (D) | 14-SOIC (D) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes / [DATA_NEEDED: halogen-free] | — |
| Interchangeable With | Maxim MAX232 (industry-standard die) | — |
| Number of Drivers/Receivers | — | 4 / 0 |
| Protocol | — | EIA/TIA-232-F (RS-232) |
| Supply Voltage Range | — | ±5 V to ±15 V |
| Typical Supply Current | — | 500 µA |
| Shutdown Supply Current | — | 0 µA |
| Output Drive Current | — | 10 mA |
| Externally Applied Output Voltage Tolerance | — | ±30 V |
| Output Swing (positive rail) | — | Within 200 mV of V+ |
| Output Swing (negative rail) | — | Within 1 V of V- |
| 工作温度范围 | — | 0 °C to 70 °C |
| 引脚数 | — | 14 |
| Lead Finish | — | NiPdAu |
| 输出类型 | — | 3-State (open when off) |