STMicroelectronics RS485/RS422 Transceiver, Differential, 8-Pin SO
- RS庫存編號:
- 189-1864
- 製造零件編號:
- ST3485EIDT
- 製造商:
- STMicroelectronics
此圖片僅供參考，請參閲產品詳細資訊及規格
可享批量折扣
小計（1 卷，共 2500 件）*
TWD78,500.00
(不含稅)
TWD82,425.00
(含稅)
訂單超過 $1,300.00 免費送貨
暫時缺貨
- 從 2026年9月04日 發貨
**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。
單位 | 每單位 | 每卷* |
|---|---|---|
| 2500 - 2500 | TWD31.40 | TWD78,500.00 |
| 5000 - 22500 | TWD30.40 | TWD76,000.00 |
| 25000 + | TWD29.50 | TWD73,750.00 |
* 參考價格
- RS庫存編號:
- 189-1864
- 製造零件編號:
- ST3485EIDT
- 製造商:
- STMicroelectronics
規格
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
透過選取一個或多個屬性來查找類似產品。
選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | STMicroelectronics | |
| Product Type | RS485/RS422 Transceiver | |
| Logic Function | Transceiver | |
| IC Type | Line Transceiver IC | |
| Number of Channels | 1 | |
| Input Type | Differential | |
| Output Type | Differential | |
| Mount Type | Surface | |
| Package Type | SO | |
| Pin Count | 8 | |
| Minimum Supply Voltage | 3V | |
| Maximum Supply Voltage | 3.6V | |
| Maximum High Level Output Current | 4mA | |
| Maximum Propagation Delay Time @ CL | 50ns | |
| Maximum Low Level Output Current | 4mA | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 125°C | |
| Series | ST3485EI | |
| Length | 5mm | |
| Height | 1.75mm | |
| Standards/Approvals | AEC Q001, AEC Q100, AEC Q002, IEC 61000-4-2, AEC Q003 | |
| Supply Current | 2.2mA | |
| Automotive Standard | AEC-Q100, AEC-Q1, AEC-Q2, AEC-Q3 | |
| 選取全部 | ||
|---|---|---|
品牌 STMicroelectronics | ||
Product Type RS485/RS422 Transceiver | ||
Logic Function Transceiver | ||
IC Type Line Transceiver IC | ||
Number of Channels 1 | ||
Input Type Differential | ||
Output Type Differential | ||
Mount Type Surface | ||
Package Type SO | ||
Pin Count 8 | ||
Minimum Supply Voltage 3V | ||
Maximum Supply Voltage 3.6V | ||
Maximum High Level Output Current 4mA | ||
Maximum Propagation Delay Time @ CL 50ns | ||
Maximum Low Level Output Current 4mA | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 125°C | ||
Series ST3485EI | ||
Length 5mm | ||
Height 1.75mm | ||
Standards/Approvals AEC Q001, AEC Q100, AEC Q002, IEC 61000-4-2, AEC Q003 | ||
Supply Current 2.2mA | ||
Automotive Standard AEC-Q100, AEC-Q1, AEC-Q2, AEC-Q3 | ||
The ST3485EB/EC/EI/EIY device is ±15 kV ESD protected, 3.3 V low power transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in half duplex configuration. The ST3485E device transmits and receives at a guaranteed data rate of at least 12 Mbps. All transmitter outputs and receiver inputs are protected to ±15 kV air discharge. The driver is short-circuit current limited and is protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high impedance state.
ESD protection
±15 kV air discharge
±8 kV contact discharge
Operate from a single 3.3 V supply - no charge pump required
Interoperable with 5 V logic
1 μA low current shutdown mode max.
Guaranteed 12 Mbps data rate
-7 to 12 V common mode input voltage range
Half duplex versions available
Industry standard 75176 pinout
Current limiting and thermal shutdown for driver overload protection
Guaranteed high receiver output state for floating inputs with no signal present
Allow up to 64 transceivers on the bus
Available in SO8 package
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