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Product Overview
The SN75176ADR from Texas Instruments is a differential bus transceiver designed for bidirectional data communication on multipoint bus transmission lines. It complies with the RS-485 and RS-422 standards, offering a half-duplex communication interface. The device operates from a single 5V supply and features a driver output capable of handling up to 32 unit loads. With a signaling rate of up to 10 Mbps, it is suitable for high-speed data transmission in industrial environments. The SN75176ADR is housed in an 8-pin SOIC package, providing a compact solution for space-constrained applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.75 V to 5.25 V |
| Supply Current (ICC) |
70 mA (max) |
| Driver Output Voltage (VOD) |
±1.5 V (min) at 54 Ω load |
| Receiver Input Sensitivity |
±200 mV |
| Receiver Input Resistance |
12 kΩ (min) |
| Signaling Rate |
Up to 10 Mbps |
| Number of Unit Loads |
32 |
| Common-Mode Voltage Range |
−7 V to 12 V |
| Operating Temperature Range |
0°C to 70°C |
| Package |
8-SOIC |
Key Features
- RS-485 and RS-422 compliant
- Half-duplex communication
- Single 5V supply operation
- Up to 10 Mbps signaling rate
- Driver output short-circuit protection
- Thermal shutdown protection
- Low power consumption
- Glitch-free power-up/power-down
- 32 unit loads on a single bus
- Industry-standard 8-SOIC package
Target Applications
- Industrial automation and process control (e.g., PLC modules, motor drives)
- Building automation (e.g., HVAC controllers, lighting systems)
- Telecommunications equipment (e.g., 5G base station backhaul, network switches)
- Automotive electronics (e.g., infotainment systems, dashboard displays)
- Data acquisition systems (e.g., remote sensors, data loggers)
- Security systems (e.g., CCTV cameras, access control panels)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN75176ADR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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BOM Kitting & Sampling Services: Specialized sourcing for
testing samples and urgent shortage components.
Quality Assurance & Compliance
Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
SN75176ADR 是德州儀器(TI)推出的一款差分匯流排收發器,專為多點匯流排傳輸線路上的雙向數據通訊而設計。它符合 RS-485 和 RS-422 標準,提供半雙工通訊介面。該器件由單一 5V 電源供電,驅動器輸出可處理多達 32 個單位負載。信號速率高達 10 Mbps,適用於工業環境中的高速數據傳輸。SN75176ADR 採用 8 引腳 SOIC 封裝,為空間受限的應用提供了緊湊的解決方案。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.75 V 至 5.25 V |
| 電源電流 (ICC) |
70 mA(最大值) |
| 驅動器輸出電壓 (VOD) |
±1.5 V(最小值)在 54 Ω 負載下 |
| 接收器輸入靈敏度 |
±200 mV |
| 接收器輸入電阻 |
12 kΩ(最小值) |
| 信號速率 |
高達 10 Mbps |
| 單位負載數量 |
32 |
| 共模電壓範圍 |
−7 V 至 12 V |
| 工作溫度範圍 |
0°C 至 70°C |
| 封裝 |
8-SOIC |
核心特性
- 符合 RS-485 和 RS-422 標準
- 半雙工通訊
- 單一 5V 電源供電
- 高達 10 Mbps 的信號速率
- 驅動器輸出短路保護
- 熱關斷保護
- 低功耗
- 無干擾的上電/斷電
- 單一匯流排上支援 32 個單位負載
- 業界標準的 8-SOIC 封裝
典型應用場景
- 工業自動化與過程控制(例如 PLC 模組、馬達驅動器)
- 建築自動化(例如 HVAC 控制器、照明系統)
- 電信設備(例如 5G 基地台回程、網路交換機)
- 汽車電子(例如資訊娛樂系統、儀表板顯示)
- 數據採集系統(例如遠端感測器、資料記錄器)
- 安防系統(例如 CCTV 攝影機、門禁控制面板)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN75176ADR 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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全天候環球客戶支援:專業團隊為您提供即時報價及技術支援,無需漫長等待。
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