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Product Overview
The SN74LV4053ADBR is a triple 2-channel analog multiplexer/demultiplexer from Texas Instruments, designed for low-voltage operation (2V to 5.5V). It features three independent SPDT switches with low ON-state resistance (typically 75Ω) and high off-state isolation. The device is housed in a compact 16-SSOP package, making it ideal for space-constrained applications. It offers bidirectional signal routing and is compatible with TTL and CMOS logic levels.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2V to 5.5V |
| Number of Channels |
3 (Triple SPDT) |
| ON-State Resistance (RON) |
75Ω typical at 4.5V |
| ON-State Resistance Flatness |
10Ω typical |
| Bandwidth |
50 MHz |
| Off-State Leakage Current |
±1 μA max at 25°C |
| Logic Input Levels |
TTL/CMOS compatible |
| Operating Temperature |
-40°C to +85°C |
| Package |
16-SSOP (DB) |
Key Features
- Low ON-state resistance (75Ω typical) with minimal flatness variation
- Wide supply voltage range (2V to 5.5V) for flexible system integration
- High bandwidth (50 MHz) suitable for analog and digital signals
- Low power consumption (ICC = 1 μA max)
- Break-before-make switching prevents signal overlap
- ESD protection exceeds 2000V HBM
- RoHS compliant and lead-free
Target Applications
- 5G base station: Signal routing for RF front-end modules
- Automotive dashboard: Audio source selection and sensor multiplexing
- Industrial automation: Analog input multiplexing for PLCs
- Medical devices: ECG signal switching and data acquisition
- Consumer electronics: Audio/video signal routing in set-top boxes
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74LV4053ADBR. 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
SN74LV4053ADBR 是德州儀器(TI)推出的三路2通道模擬多路復用器/信號分離器,專為低電壓應用設計(2V至5.5V)。它包含三個獨立的SPDT開關,具有低導通電阻(典型值75Ω)和高關斷隔離度。器件採用緊湊的16-SSOP封裝,適合空間受限的應用。支持雙向信號路由,並兼容TTL和CMOS邏輯電平。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2V 至 5.5V |
| 通道數 |
3 (三路SPDT) |
| 導通電阻 (RON) |
典型值 75Ω @ 4.5V |
| 導通電阻平坦度 |
典型值 10Ω |
| 帶寬 |
50 MHz |
| 關斷漏電流 |
±1 μA 最大值 @ 25°C |
| 邏輯輸入電平 |
TTL/CMOS 兼容 |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
16-SSOP (DB) |
核心特性
- 低導通電阻(典型值75Ω),平坦度變化小
- 寬電源電壓範圍(2V至5.5V),便於系統集成
- 高帶寬(50 MHz),適用於模擬和數字信號
- 低功耗(ICC = 1 μA 最大值)
- 先斷後合切換,防止信號重疊
- ESD保護超過2000V HBM
- 符合RoHS標準,無鉛
典型應用場景
- 5G基站:射頻前端模塊的信號路由
- 汽車儀表盤:音頻源選擇和傳感器多路復用
- 工業自動化:PLC的模擬輸入多路復用
- 醫療設備:心電圖信號切換和數據採集
- 消費電子:機頂盒中的音視頻信號路由
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74LV4053ADBR 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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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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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。
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