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Product Overview
The MPC508AU from Texas Instruments is a precision, 8-channel analog multiplexer designed for high-performance signal routing in industrial and instrumentation applications. It features low on-resistance (typically 400 Ω) and low leakage currents, ensuring minimal signal distortion. The device operates over a wide supply range of ±5 V to ±15 V, making it suitable for both single-ended and differential signal switching. Housed in a compact 16-SOIC package, the MPC508AU offers excellent reliability and ease of integration into space-constrained designs.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Channels |
8 |
| Supply Voltage (V+ to V-) |
±5 V to ±15 V |
| On-Resistance (Typical) |
400 Ω |
| On-Resistance Flatness |
10 Ω |
| Leakage Current (Off, Max) |
±0.5 nA at 25°C |
| Switching Time (tON/tOFF) |
1.5 µs / 1.5 µs |
| Operating Temperature Range |
-40°C to +85°C |
| Package |
16-SOIC |
Key Features
- 8-channel single-ended or 4-channel differential operation
- Low on-resistance (400 Ω typical) minimizes signal attenuation
- Low leakage currents (0.5 nA max) for high accuracy
- Break-before-make switching prevents momentary short circuits
- Wide supply range (±5 V to ±15 V) for flexible system design
- TTL/CMOS compatible digital inputs
- ESD protection (2 kV HBM)
Target Applications
- Data acquisition systems (e.g., NI PXIe-6363)
- Automated test equipment (e.g., Keysight 34970A)
- Industrial process control (e.g., Siemens S7-1200 analog input modules)
- Medical instrumentation (e.g., patient monitoring systems)
- Audio signal routing (e.g., mixing consoles)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
MPC508AU. 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
MPC508AU 是德州儀器(TI)推出的一款精密 8 通道模擬多路復用器,專為工業和儀器儀表應用中的高性能信號路由而設計。它具有低導通電阻(典型值 400 Ω)和低漏電流,確保信號失真最小。該器件支持 ±5 V 至 ±15 V 的寬電源範圍,適用於單端和差分信號切換。採用緊湊的 16-SOIC 封裝,MPC508AU 在空間受限的設計中提供出色的可靠性和易集成性。
詳細技術參數
| 參數 |
數值 |
| 通道數 |
8 |
| 電源電壓(V+ 至 V-) |
±5 V 至 ±15 V |
| 導通電阻(典型值) |
400 Ω |
| 導通電阻平坦度 |
10 Ω |
| 漏電流(關斷,最大值) |
±0.5 nA(25°C) |
| 開關時間(tON/tOFF) |
1.5 µs / 1.5 µs |
| 工作溫度範圍 |
-40°C 至 +85°C |
| 封裝 |
16-SOIC |
核心特性
- 8 通道單端或 4 通道差分操作
- 低導通電阻(典型值 400 Ω)減少信號衰減
- 低漏電流(最大值 0.5 nA)實現高精度
- 先斷後合切換防止瞬間短路
- 寬電源範圍(±5 V 至 ±15 V)適應靈活系統設計
- TTL/CMOS 兼容數字輸入
- ESD 保護(2 kV HBM)
典型應用場景
- 數據採集系統(例如 NI PXIe-6363)
- 自動測試設備(例如 Keysight 34970A)
- 工業過程控制(例如西門子 S7-1200 模擬輸入模塊)
- 醫療儀器(例如病人監護系統)
- 音頻信號路由(例如調音台)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 MPC508AU 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
-
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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現貨庫存,即日發貨:確保現貨充足。下午 4 點前確認訂單,即可安排當天寄出。
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深港聯動,結算靈活:深圳直發全球,物流高效可靠;支援香港銀行戶口轉賬及多幣種結算。
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Escrow 擔保交易:支援 Escrow.com 平台交易,保障買賣雙方權益,小批量訂單亦可安心在線下單。
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BOM 配單與樣板服務:提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。
品質保證與合規
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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100% 原廠正貨:承諾所有供應零件均為原裝現貨,品質嚴格把關,來源清晰可追溯。
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符合 RoHS 認證:所有電子元器件均符合國際環保標準及相關安全認證。
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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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