LTC2870IFE vs LTC2870IFE#PBF 对比
详细并排对比 LTC2870IFE 出自 Analog Devices 和 LTC2870IFE#PBF 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。
Analog Devices
LTC2870IFE#PBF - RS232/RS485 Multiprotocol Transceiver | Analog Devices
LTC2870IFE#PBF ✓ 量产中规格对比
| 参数 | LTC2870IFE | LTC2870IFE#PBF |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.65 | $7.48 |
| Protocols Supported | RS232, RS485, RS422 | — |
| Configuration | 2/2 (2 drivers / 2 receivers) - pin-configurable multiprotocol | — |
| 电源电压 | 3 V to 5.5 V | 3 V to 5.5 V (single supply) |
| 电源电流 | [DATA_NEEDED: typical ICC] | — |
| ESD Protection (HBM) | ±15 kV on transceiver I/O pins | — |
| RS485 Data Rate | [DATA_NEEDED: max Mbps] | — |
| RS232 Data Rate | [DATA_NEEDED: max kbps] | — |
| Integrated Termination | Switchable 120 ohm RS485 termination | — |
| Common-Mode Range | Extended, exceeds RS485 spec | — |
| 工作温度 | -40 C to +85 C (I grade) | — |
| 封装 | 28-TSSOP-EP (exposed pad) | 28-pin TSSOP-EP (FE) |
| 安装类型 | Surface Mount | Surface Mount |
| 引脚数 | 28 | — |
| MSL 等级 | 1 | 1 |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free Finish | Yes (PBF suffix) | — |
| Protocol | — | RS232, RS485, RS422 (pin-configurable multiprotocol) |
| Number of Drivers/Receivers | — | 2/2 (Full Duplex) |
| Data Rate (RS485) | — | 20 Mbps |
| Data Rate (RS232) | — | 500 kbps |
| ESD Protection (HBM, Bus Pins) | — | ±25 kV |
| Integrated RS485 Termination | — | 120 ohm, pin-selectable |
| 工作温度范围 | — | -40 C to +85 C (Industrial) |
| Duplex Mode | — | Full Duplex |
| Receiver Hysteresis | — | [DATA_NEEDED: receiver hysteresis voltage] |
| 关断电流 | — | [DATA_NEEDED: shutdown current] |
| Supply Current (RS232 mode) | — | [DATA_NEEDED: quiescent current] |