型号
- 型号
- 关键词
| 型号 | LT1785IS8#TR | LT1785CS8#TR | LT1785CS8 | LT1785IN8 | LT1785IS8 | LT1785IS8SL30482#PBF |
|---|---|---|---|---|---|---|
| 描述 | Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N T/R | Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N T/R | Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N | Single Transmitter/Receiver RS-422/RS-485 8-Pin PDIP N | Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N | Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N Tube |
| 欧盟限制某些有害物质的使用 | Not Compliant | Not Compliant | Not Compliant | Not Compliant | Not Compliant | Compliant |
| ECCN (US) | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| Part Status | Unconfirmed | Unconfirmed | Unconfirmed | Unconfirmed | Unconfirmed | Active |
| Function | Line Transceiver | Line Transceiver | Line Transceiver | Line Transceiver | Line Transceiver | Line Transceiver |
| 数据速率 Data Rate |
250Kbps(Min) | 250Kbps(Min) | 250Kbps(Min) | 250Kbps(Min) | 250Kbps(Min) | 250Kbps(Min) |
| Transmitter Communication Type | RS-422|RS-485 | RS-485|RS-422 | RS-422|RS-485 | RS-422|RS-485 | RS-422|RS-485 | RS-485|RS-422 |
| Receiver Communication Type | RS-422|RS-485 | RS-485|RS-422 | RS-422|RS-485 | RS-422|RS-485 | RS-422|RS-485 | RS-485|RS-422 |
| Interface Standards | RS-422|RS-485 | RS-485|RS-422 | RS-422|RS-485 | RS-422|RS-485 | RS-422|RS-485 | RS-485|RS-422 |
| Data Transmission Topology | Multidrop|Multipoint | Multipoint|Multidrop | Multidrop|Multipoint | Multidrop|Multipoint | Multidrop|Multipoint | Multipoint|Multidrop |
| Number of Transceivers | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of Transmitters | 1 | 1 | 1 | 1 | 1 | 1 |
| 接收机数量 Number of Receivers |
1 | 1 | 1 | 1 | 1 | 1 |
| Transmitter Signal Type | Differential | Differential | Differential | Differential | Differential | Differential |
| Receiver Signal Type | Differential | Differential | Differential | Differential | Differential | Differential |
| Number of Drivers per Line | 1@RS-422|32@RS-485 | 32@RS-485|1@RS-422 | 1@RS-422|32@RS-485 | 1@RS-422|32@RS-485 | 1@RS-422|32@RS-485 | 32@RS-485|1@RS-422 |
| Number of Receivers per Line | 10@RS-422|32@RS-485 | 32@RS-485|10@RS-422 | 1@RS-422|32@RS-485 | 10@RS-422|32@RS-485 | 1@RS-422|32@RS-485 | 32@RS-485|10@RS-422 |
| Driving Mode | 3-State | 3-State | 3-State | 3-State | 3-State | 3-State |
| Number of Transmitter Enables | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of Receiver Enables | 1 | 1 | 1 | 1 | 1 | 1 |
| Minimum Operating Temperature (°C) | -40 | - | - | -40 | -40 | -40 |
| Maximum Operating Temperature (°C) | 85 | 70 | 70 | 85 | 85 | 85 |
| Power Supply Type | Single | Single | Single | Single | Single | Single |
| Minimum Single Supply Voltage (V) | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 |
| Typical Single Supply Voltage (V) | 5 | 5 | 5 | 5 | 5 | 5 |
| Maximum Single Supply Voltage (V) | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 |
| Maximum Supply Current (mA) | 9 | 9 | 9 | 9 | 9 | 9 |
| Supplier Temperature Grade | Industrial | Commercial | Commercial | Industrial | Industrial | Industrial |
| Pin Count | 8 | 8 | 8 | 8 | 8 | 8 |
| Supplier Package | SOIC N | SOIC N | SOIC N | PDIP N | SOIC N | SOIC N |
| Standard Package Name | SOP | SOP | SOP | DIP | SOP | SOP |
| Mounting | Surface Mount | Surface Mount | Surface Mount | Through Hole | Surface Mount | Surface Mount |
| Package Height | 1.5(Max) | 1.5(Max) | 1.5(Max) | 3.3 | 1.5(Max) | 1.5(Max) |
| Package Length | 5(Max) | 5(Max) | 5(Max) | 10.16(Max) | 5(Max) | 5(Max) |
| Package Width | 3.99(Max) | 3.99(Max) | 3.99(Max) | 6.48 | 3.99(Max) | 3.99(Max) |
| PCB changed | 8 | 8 | 8 | 8 | 8 | 8 |
| Lead Shape | Gull-wing | Gull-wing | Gull-wing | Through Hole | Gull-wing | Gull-wing |
| HTS | 8542.39.00.01 | 8542.39.00.01 | 8542.39.00.01 | - | 8542.39.00.01 | - |
| SVHC | Yes | Yes | Yes | Yes | Yes | - |
| SVHC Exceeds Threshold | Yes | Yes | Yes | Yes | Yes | - |
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