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A5191HRT HART 主站物理层的可能实现 说明 Possible Implementation for A5191HRT HART Master...
[查看详情]A5191HRT HART 从站物理层的可能实现 说明 Possible Implementation for A5191HRT HART Slave ...
[查看详情]LM285 微功率电压参考二极管的典型应用。 LM285系列是微功率两端带隙稳压二极管。这些器件设计用于在 10 A 至 20 mA 的宽电流范围内运行，具有极低的动态阻抗、低噪声以及随时间和温度的稳定运行 说明 ...
[查看详情]| 型号 | LM285D-1.2G | LM285Z-2.5G | LM385BZ-2.5G | LM385BZ-1.2G | LM385Z-1.2G | LM285Z-2.5RAG | LM285D-2.5G | LM385D-2.5G |
|---|---|---|---|---|---|---|---|---|
| 描述 | 输出电压（最小值/固定）：2.5V 输出电流：20mA 输出电压（最大值）：- 输出类型：固定 温度系数：80ppm/°C 参考源类型：分流器 LM385 Series 2.5 V 20 mA Micropower Voltage Reference Diode - TO-92 | 输出电压（最小值/固定）：2.5V 输出电流：20mA 输出电压（最大值）：- 输出类型：固定 温度系数：80ppm/°C 参考源类型：分流器 | 微电压基准二极管 | 输出电压（最小值/固定）：1.235V 输出电流：20mA 输出电压（最大值）：- 输出类型：固定 温度系数：80ppm/°C 参考源类型：分流器 | 输出电压（最小值/固定）：2.5V 输出电流：20mA 输出电压（最大值）：- 输出类型：固定 温度系数：80ppm/°C 参考源类型：分流器 微电压基准二极管 | |||
| Brand Name | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| 是否无铅 | 不含铅 | 不含铅 | 不含铅 | 不含铅 | 不含铅 | 不含铅 | 不含铅 | 不含铅 |
| 零件包装代码 | SOIC | TO-92 | TO-92 | TO-92 | TO-92 | TO-92 | SOIC | SOIC |
| 包装说明 | SOP, SOP8,.25 | , SIP3,.1,50 | , SIP3,.1,50 | LEAD FREE, PLASTIC, TO-226, TO-92, 3 PIN | , SIP3,.1,50 | , SIP3,.1,50 | SOP, SOP8,.25 | SOP, SOP8,.25 |
| 针数 | 8 | 3 | 3 | 3 | 3 | 3 | 8 | 8 |
| 制造商包装代码 | 751-07 | 29-11 | 29-11 | 29-11 | 29-11 | 29-11 | 751-07 | 751-07 |
| Reach Compliance Code | compliant | compliant | compliant | compliant | compliant | compliant | compliant | compliant |
| ECCN代码 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| Factory Lead Time | 1 week | 1 week | 1 week | 1 week | 1 week | 1 week | 1 week | 1 week |
| 模拟集成电路 - 其他类型 | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE |
| JESD-30 代码 | R-PDSO-G8 | O-PBCY-T3 | O-PBCY-T3 | O-PBCY-T3 | O-PBCY-T3 | O-PBCY-T3 | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609代码 | e3 | e3 | e3 | e3 | e3 | e3 | e3 | e3 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 输出次数 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 8 | 3 | 3 | 3 | 3 | 3 | 8 | 8 |
| 最高工作温度 | 85 °C | 85 °C | 70 °C | 70 °C | 70 °C | 85 °C | 85 °C | 70 °C |
| 最大输出电压 | 1.247 V | 2.538 V | 2.538 V | 1.247 V | 1.26 V | 2.538 V | 2.538 V | 2.575 V |
| 最小输出电压 | 1.223 V | 2.462 V | 2.462 V | 1.223 V | 1.205 V | 2.462 V | 2.462 V | 2.425 V |
| 标称输出电压 | 1.235 V | 2.5 V | 2.5 V | 1.235 V | 1.235 V | 2.5 V | 2.5 V | 2.5 V |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装等效代码 | SOP8,.25 | SIP3,.1,50 | SIP3,.1,50 | SIP3,.1,50 | SIP3,.1,50 | SIP3,.1,50 | SOP8,.25 | SOP8,.25 |
| 封装形状 | RECTANGULAR | ROUND | ROUND | ROUND | ROUND | ROUND | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE | CYLINDRICAL | CYLINDRICAL | CYLINDRICAL | CYLINDRICAL | CYLINDRICAL | SMALL OUTLINE | SMALL OUTLINE |
| 峰值回流温度（摄氏度） | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 表面贴装 | YES | NO | NO | NO | NO | NO | YES | YES |
| 技术 | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
| 温度等级 | INDUSTRIAL | INDUSTRIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | INDUSTRIAL | INDUSTRIAL | COMMERCIAL |
| 端子面层 | Tin (Sn) | Matte Tin (Sn) - annealed | Tin (Sn) | Tin (Sn) | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Tin (Sn) | Tin (Sn) |
| 端子形式 | GULL WING | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | GULL WING | GULL WING |
| 端子节距 | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| 端子位置 | DUAL | BOTTOM | BOTTOM | BOTTOM | BOTTOM | BOTTOM | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| 微调/可调输出 | NO | NO | NO | NO | NO | NO | NO | NO |
| 最大电压容差 | 1% | 3.4% | 2.5% | 2% | 3.2% | 3.4% | 1.5% | 4% |
| Base Number Matches | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |