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主要特性
- Allows up to 256 transceivers on the bus
- ESD protection:
±15 kV (H.B.M.) ±8 kV (IEC-1000-4-2 contact discharge) - Operates from a single 5 V supply
- 30 ns propagation delay, 5 ns skew
- Low quiescent current: 300 µA
- -7 V to 12 V common mode input voltage range
- Designed for RS-485 interface application
- 70 mV typical input hysteresis
- Current limiting and thermal shutdown for driver overload protection
- Driver maintains high impedance in 3-state or with the power OFF
样片和购买
| 型号 | Package | Packing Type | Temperature (°C) | Autoshutdown | Marketing Status | Budgetary Price (US$)* | Quantity | ECCN (US) | Country of Origin | More info | Order from Distributors | Order from ST | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||||
| ST485EXDR | SO-8 | Tape And Reel | -55 | 125 | - |
Active
|
1.47 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
| 型号 | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| ST485EXDR |
Active
|
SO-8 | 工业 | Ecopack3 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
