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Product Overview
The UCC5632MWP from Texas Instruments is a 9-line SCSI (Small Computer System Interface) active terminator designed for high-performance bus termination. It integrates nine 110-ohm termination resistors and a precision voltage reference, ensuring signal integrity in high-speed SCSI applications. Operating from a 2.7V to 5.5V supply, it supports both single-ended and differential SCSI standards. The device is available in a 28-pin SOIC package (MWP suffix) and is ideal for server, storage, and industrial systems requiring reliable bus termination.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Lines |
9 |
| Supply Voltage (VCC) |
2.7V to 5.5V |
| Termination Resistance |
110 Ω ± 1% |
| Output Voltage (VTERM) |
2.85V (typical) |
| Operating Temperature |
0°C to 70°C |
| Package |
28-pin SOIC (MWP) |
| SCSI Standards |
SPI-2, SPI-3, SPI-4, SPI-5 |
Key Features
- Integrated 9-line active termination for SCSI buses
- Precision 110 Ω termination resistors with ±1% tolerance
- Low output capacitance for high-speed signal integrity
- Wide supply voltage range: 2.7V to 5.5V
- Thermal shutdown protection
- Compatible with single-ended and differential SCSI
- Low power consumption in disconnect mode
Target Applications
- SCSI backplanes in enterprise storage arrays (e.g., Dell EMC PowerVault)
- RAID controllers (e.g., Broadcom MegaRAID)
- Server motherboards (e.g., HPE ProLiant DL380)
- Industrial data acquisition systems
- 5G base station control modules
- Automotive infotainment systems with SCSI interfaces
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
UCC5632MWP. 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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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
UCC5632MWP 是德州儀器 (TI) 推出的 9 線 SCSI (小型計算機系統接口) 有源終端器,專為高性能總線終端設計。它集成了九個 110 歐姆終端電阻和一個精密電壓基準,確保高速 SCSI 應用中的信號完整性。工作電源電壓範圍為 2.7V 至 5.5V,支持單端和差分 SCSI 標準。該器件採用 28 引腳 SOIC 封裝 (MWP 後綴),適用於需要可靠總線終端的服務器、存儲和工業系統。
詳細技術參數
| 參數 |
數值 |
| 線路數量 |
9 |
| 電源電壓 (VCC) |
2.7V 至 5.5V |
| 終端電阻 |
110 Ω ± 1% |
| 輸出電壓 (VTERM) |
2.85V (典型值) |
| 工作溫度 |
0°C 至 70°C |
| 封裝 |
28 引腳 SOIC (MWP) |
| SCSI 標準 |
SPI-2, SPI-3, SPI-4, SPI-5 |
核心特性
- 集成 9 線有源終端,適用於 SCSI 總線
- 精密 110 Ω 終端電阻,容差 ±1%
- 低輸出電容,確保高速信號完整性
- 寬電源電壓範圍:2.7V 至 5.5V
- 熱關斷保護
- 兼容單端和差分 SCSI
- 斷開模式下低功耗
典型應用場景
- 企業存儲陣列中的 SCSI 背板 (例如 Dell EMC PowerVault)
- RAID 控制器 (例如 Broadcom MegaRAID)
- 服務器主板 (例如 HPE ProLiant DL380)
- 工業數據採集系統
- 5G 基站控制模塊
- 帶 SCSI 接口的汽車信息娛樂系統
環球供應鏈與批發合作夥伴方案
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