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Product Overview
The TS12A4514P from Texas Instruments is a high-performance single-pole double-throw (SPDT) analog switch designed for precision signal routing. Housed in a compact 8-pin PDIP package, this device offers low on-state resistance (typically 10Ω) and excellent flatness, making it ideal for audio, data acquisition, and industrial control systems. It operates over a wide supply voltage range of 2V to 12V and features break-before-make switching to prevent signal contention.
Detailed Technical Specifications
| Parameter |
Value |
| Configuration |
Single SPDT |
| Supply Voltage (V+) |
2V to 12V |
| On-State Resistance (RON) |
10Ω (typical) |
| RON Flatness |
2Ω (typical) |
| Switching Time (tON/tOFF) |
175ns / 145ns |
| Bandwidth |
200 MHz |
| Off-Isolation |
-83 dB @ 1 MHz |
| Crosstalk |
-90 dB @ 1 MHz |
| Operating Temperature |
-40°C to +85°C |
| Package |
8-PDIP |
Key Features
- Low on-state resistance (10Ω) minimizes signal attenuation
- Break-before-make switching prevents momentary short circuits
- Wide supply voltage range (2V to 12V) for flexible system integration
- High bandwidth (200 MHz) supports high-speed signals
- Excellent off-isolation and crosstalk performance
- ESD protection (2 kV HBM)
Target Applications
- Audio signal routing in professional mixing consoles (e.g., Yamaha MG series)
- Data acquisition systems in industrial PLCs (e.g., Siemens S7-1200)
- Battery-powered instrumentation (e.g., Fluke 87V multimeter)
- 5G base station control logic (e.g., Nokia AirScale)
- Automotive infotainment dashboards (e.g., Tesla Model 3 center display)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TS12A4514P. 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
TS12A4514P 是德州儀器推出的一款高性能單刀雙擲(SPDT)模擬開關,專為精密信號路由設計。採用緊湊的 8 引腳 PDIP 封裝,具有低導通電阻(典型值 10Ω)和優異的平坦度,非常適合音頻、數據採集和工業控制系統。它支持 2V 至 12V 的寬電源電壓範圍,並採用先斷後合切換機制以防止信號衝突。
詳細技術參數
| 參數 |
數值 |
| 配置 |
單 SPDT |
| 電源電壓 (V+) |
2V 至 12V |
| 導通電阻 (RON) |
10Ω(典型值) |
| RON 平坦度 |
2Ω(典型值) |
| 切換時間 (tON/tOFF) |
175ns / 145ns |
| 帶寬 |
200 MHz |
| 關斷隔離 |
-83 dB @ 1 MHz |
| 串擾 |
-90 dB @ 1 MHz |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
8-PDIP |
核心特性
- 低導通電阻(10Ω)減少信號衰減
- 先斷後合切換防止瞬間短路
- 寬電源電壓範圍(2V 至 12V)便於系統集成
- 高帶寬(200 MHz)支持高速信號
- 優異的關斷隔離和串擾性能
- ESD 保護(2 kV HBM)
典型應用場景
- 專業調音台中的音頻信號路由(例如 Yamaha MG 系列)
- 工業 PLC 中的數據採集系統(例如 Siemens S7-1200)
- 電池供電儀器(例如 Fluke 87V 萬用表)
- 5G 基站控制邏輯(例如 Nokia AirScale)
- 汽車信息娛樂儀表板(例如 Tesla Model 3 中控顯示屏)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 TS12A4514P 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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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。
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