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Product Overview
The SN74HC4851DGVR from Texas Instruments is a high-performance 8-channel analog multiplexer/demultiplexer designed for precision signal routing in industrial and communication systems. Housed in a compact 16-TVSOP package, it offers low ON-state resistance (70 Ω typical) and wide operating voltage range (2V to 6V). This device is ideal for applications requiring low power consumption and high-speed switching up to 100 MHz.
Detailed Technical Specifications
| Parameter |
Value |
| Configuration |
8:1 Multiplexer/Demultiplexer |
| Supply Voltage (VCC) |
2V to 6V |
| ON-State Resistance (RON) |
70 Ω (typical) |
| Bandwidth |
100 MHz |
| Operating Temperature |
-40°C to +85°C |
| Package |
16-TVSOP (4.4mm x 3.0mm) |
| Logic Compatibility |
TTL/CMOS |
| ESD Protection |
2 kV HBM |
Key Features
- Low ON-state resistance minimizes signal distortion
- Wide supply voltage range supports various logic levels
- High bandwidth enables analog and digital signal switching
- Break-before-make switching prevents channel overlap
- Low power consumption (ICC max 2 μA)
- ESD protection enhances reliability
Target Applications
- 5G base station: RF signal routing and antenna switching
- Automotive dashboard: Sensor data multiplexing for display
- Industrial automation: Analog input selection for PLCs
- Medical devices: ECG signal channel selection
- Audio equipment: Source selection in mixing consoles
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74HC4851DGVR. 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
SN74HC4851DGVR 是德州儀器推出的高性能8通道模擬多工器/解多工器,採用緊湊的16-TVSOP封裝,專為工業和通信系統中的精密訊號路由設計。其典型導通電阻僅70 Ω,工作電壓範圍為2V至6V,適合需要低功耗和高速切換(高達100 MHz)的應用。
詳細技術參數
| 參數 |
數值 |
| 配置 |
8:1 多工器/解多工器 |
| 電源電壓 (VCC) |
2V 至 6V |
| 導通電阻 (RON) |
70 Ω (典型值) |
| 頻寬 |
100 MHz |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
16-TVSOP (4.4mm x 3.0mm) |
| 邏輯兼容性 |
TTL/CMOS |
| ESD 保護 |
2 kV HBM |
核心特性
- 低導通電阻,減少訊號失真
- 寬電源電壓範圍,支援多種邏輯電平
- 高頻寬,支援類比和數位訊號切換
- 先斷後合切換,防止通道重疊
- 低功耗(ICC 最大 2 μA)
- ESD 保護增強可靠性
典型應用場景
- 5G 基站:射頻訊號路由與天線切換
- 汽車儀表板:感測器數據多工顯示
- 工業自動化:PLC 類比輸入選擇
- 醫療設備:心電圖訊號通道選擇
- 音頻設備:混音台訊號源選擇
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74HC4851DGVR 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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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。
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