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Product Overview
The UCC5621MWP from Texas Instruments is a 9-channel SCSI-2/3 active terminator integrated circuit designed for high-performance bus termination. Housed in a compact 44-pin SSOP package, it provides precise 110Ω termination with low capacitance, ensuring signal integrity in high-speed SCSI applications. The device supports hot-swapping and features a disable mode for power savings.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Channels |
9 |
| Termination Resistance |
110Ω ± 1% |
| Supply Voltage |
4.0V to 5.5V |
| Operating Temperature |
0°C to 70°C |
| Package |
44-SSOP |
| Capacitance per Channel |
5 pF (typical) |
| Disable Mode Current |
1 μA (max) |
Key Features
- 9-channel active termination for SCSI-2/3
- Precision 110Ω termination resistors
- Low channel capacitance for high-speed operation
- Hot-swap compatible
- Disable mode for power management
- Compact 44-SSOP package
Target Applications
- SCSI-2/3 bus termination in servers and storage arrays
- High-speed data acquisition systems
- Industrial controllers with SCSI interfaces
- Embedded systems requiring reliable bus termination
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
UCC5621MWP. 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
UCC5621MWP 是德州儀器推出的9通道SCSI-2/3主動終端集成電路,專為高性能總線終端設計。採用緊湊的44引腳SSOP封裝,提供精確的110Ω終端電阻和低電容,確保高速SCSI應用中的信號完整性。該器件支持熱插拔,並具有禁用模式以節省功耗。
詳細技術參數
| 參數 |
數值 |
| 通道數 |
9 |
| 終端電阻 |
110Ω ± 1% |
| 供電電壓 |
4.0V 至 5.5V |
| 工作溫度 |
0°C 至 70°C |
| 封裝 |
44-SSOP |
| 每通道電容 |
5 pF(典型值) |
| 禁用模式電流 |
1 μA(最大值) |
核心特性
- 9通道主動終端,支持SCSI-2/3
- 精確的110Ω終端電阻
- 低通道電容,適合高速操作
- 支持熱插拔
- 禁用模式用於電源管理
- 緊湊的44-SSOP封裝
典型應用場景
- 服務器和存儲陣列中的SCSI-2/3總線終端
- 高速數據採集系統
- 帶SCSI接口的工業控制器
- 需要可靠總線終端的嵌入式系統
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 UCC5621MWP 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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Jasin Chip 承諾所有出貨產品均為原廠正貨,具備完善的品質保證及產品可追溯性。
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原廠封裝保護:嚴格保留原廠原始包裝及封條,確保物流過程中的靜電防護 (ESD) 與物理安全。
以上產品均為原廠正貨,提供 BOM 配單及現貨庫存支援,歡迎查詢。
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