board eval for ltc2872
| DC1851A | LTC2872IUHF#PBF | LTC2872CUHF#TRPBF | LTC2872CUHF#PBF | LTC2872IUHF#TRPBF | |
|---|---|---|---|---|---|
| 描述 | board eval for ltc2872 | IC txrx rs232/485/422 multiprtcl | IC TXRX 4/4 MULTIPRTCL 38QFN | IC TXRX 4/4 MULTIPRTCL 38QFN | IC TXRX 4/4 MULTIPRTCL 38QFN |
| Brand Name | - | Linear Technology | - | Linear Technology | Linear Technology |
| 是否Rohs认证 | - | 符合 | - | 符合 | 符合 |
| 厂商名称 | - | Linear ( ADI ) | - | Linear ( ADI ) | Linear ( ADI ) |
| 零件包装代码 | - | QFN | - | QFN | QFN |
| 包装说明 | - | HVQCCN, LCC38,.2X.28,20 | - | HVQCCN, LCC38,.2X.28,20 | HVQCCN, LCC38,.2X.28,20 |
| 针数 | - | 38 | - | 38 | 38 |
| 制造商包装代码 | - | UHF | - | UHF | UHF |
| Reach Compliance Code | - | compliant | - | compliant | compliant |
| ECCN代码 | - | EAR99 | - | EAR99 | EAR99 |
| Samacsys Description | - | RS-232 Interface IC RS232/RS485 Dual Port Multiprotocol Transceiver with Integrated Termination (Shared I/O) | - | LINEAR TECHNOLOGY - LTC2872CUHF#PBF - TRANSCEIVER, DUAL, RS232/RS485,38QFN | RS-232 Interface IC RS232/RS485 Dual Port Multiprotocol Transceiver with Integrated Termination (Shared I/O) |
| 其他特性 | - | ALSO OPERATES AS TWO RS485 DIFFERENTIAL TRANSCEIVER PAIR | - | ALSO OPERATES AS TWO RS485 DIFFERENTIAL TRANSCEIVER PAIR | ALSO OPERATES AS TWO RS485 DIFFERENTIAL TRANSCEIVER PAIR |
| 差分输出 | - | NO | - | NO | NO |
| 驱动器位数 | - | 4 | - | 4 | 4 |
| 输入特性 | - | SCHMITT TRIGGER | - | SCHMITT TRIGGER | SCHMITT TRIGGER |
| 接口集成电路类型 | - | LINE TRANSCEIVER | - | LINE TRANSCEIVER | LINE TRANSCEIVER |
| 接口标准 | - | EIA-232; EIA-422 | - | EIA-232; EIA-422 | EIA-232; EIA-422 |
| JESD-30 代码 | - | R-PQCC-N38 | - | R-PQCC-N38 | R-PQCC-N38 |
| JESD-609代码 | - | e3 | - | e3 | e3 |
| 长度 | - | 7 mm | - | 7 mm | 7 mm |
| 湿度敏感等级 | - | 1 | - | 1 | 1 |
| 功能数量 | - | 4 | - | 4 | 4 |
| 端子数量 | - | 38 | - | 38 | 38 |
| 最高工作温度 | - | 85 °C | - | 70 °C | 85 °C |
| 最小输出摆幅 | - | 1.5 V | - | 1.5 V | 1.5 V |
| 最大输出低电流 | - | 0.003 A | - | 0.003 A | 0.003 A |
| 封装主体材料 | - | PLASTIC/EPOXY | - | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | - | HVQCCN | - | HVQCCN | HVQCCN |
| 封装等效代码 | - | LCC38,.2X.28,20 | - | LCC38,.2X.28,20 | LCC38,.2X.28,20 |
| 封装形状 | - | RECTANGULAR | - | RECTANGULAR | RECTANGULAR |
| 封装形式 | - | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | - | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| 峰值回流温度（摄氏度） | - | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED |
| 电源 | - | 3.3 V | - | 3.3 V | 3.3 V |
| 认证状态 | - | Not Qualified | - | Not Qualified | Not Qualified |
| 最大接收延迟 | - | 200 ns | - | 200 ns | 200 ns |
| 接收器位数 | - | 4 | - | 4 | 4 |
| 座面最大高度 | - | 0.8 mm | - | 0.8 mm | 0.8 mm |
| 最大供电电压 | - | 5.5 V | - | 5.5 V | 5.5 V |
| 最小供电电压 | - | 1.7 V | - | 1.7 V | 1.7 V |
| 标称供电电压 | - | 3.3 V | - | 3.3 V | 3.3 V |
| 电源电压1-最大 | - | 5.5 V | - | 5.5 V | 5.5 V |
| 电源电压1-分钟 | - | 3 V | - | 3 V | 3 V |
| 电源电压1-Nom | - | 3.3 V | - | 3.3 V | 3.3 V |
| 表面贴装 | - | YES | - | YES | YES |
| 技术 | - | CMOS | - | CMOS | CMOS |
| 温度等级 | - | INDUSTRIAL | - | COMMERCIAL | INDUSTRIAL |
| 端子面层 | - | Matte Tin (Sn) | - | Matte Tin (Sn) | Matte Tin (Sn) |
| 端子形式 | - | NO LEAD | - | NO LEAD | NO LEAD |
| 端子节距 | - | 0.5 mm | - | 0.5 mm | 0.5 mm |
| 端子位置 | - | QUAD | - | QUAD | QUAD |
| 处于峰值回流温度下的最长时间 | - | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED |
| 最大传输延迟 | - | 2000 ns | - | 2000 ns | 2000 ns |
| 宽度 | - | 5 mm | - | 5 mm | 5 mm |
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