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Product Overview
The CD4052BE from Texas Instruments is a dual 4-channel analog multiplexer/demultiplexer with logic-level conversion. It is designed for analog or digital signal routing in applications requiring low ON resistance and high OFF isolation. The device operates over a wide supply voltage range (3V to 20V) and features break-before-make switching to prevent momentary shorting of channels. Housed in a 16-pin PDIP package, it is ideal for through-hole PCB designs.
Detailed Technical Specifications
| Parameter |
Value |
| Configuration |
Dual 4-channel (2:1 per channel) |
| Supply Voltage (VDD-VSS) |
3V to 20V |
| Logic Input Voltage |
0V to VDD |
| ON Resistance (typ) |
125Ω at VDD=10V |
| ON Resistance Flatness |
10Ω typ |
| OFF Isolation |
-50dB at f=1MHz |
| Crosstalk |
-50dB at f=1MHz |
| Bandwidth |
40MHz typ |
| Operating Temperature |
-55°C to +125°C |
| Package |
16-PDIP |
Key Features
- Dual 4-channel multiplexer/demultiplexer
- Wide supply voltage range: 3V to 20V
- Logic-level conversion for TTL/CMOS compatibility
- Low ON resistance: 125Ω typical at 10V
- Break-before-make switching
- High OFF isolation: -50dB at 1MHz
- Wide operating temperature range: -55°C to +125°C
- Standard 16-pin PDIP package
Target Applications
- 5G base station: Signal routing in beamforming modules
- Automotive dashboard: Analog sensor multiplexing for temperature, pressure
- Industrial automation: PLC analog input selection
- Medical devices: ECG signal channel switching
- Audio equipment: Source selection in mixing consoles
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CD4052BE. Our core advantages include:
-
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.
-
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
CD4052BE 是德州儀器(TI)的一款雙路4通道模擬多路復用器/解復用器,具備邏輯電平轉換功能。它適用於需要低導通電阻和高關斷隔離的模擬或數字信號路由應用。器件可在3V至20V的寬電源電壓範圍內工作,並具有先斷後合(break-before-make)切換特性,防止通道瞬間短路。採用16引腳PDIP封裝,適合通孔PCB設計。
詳細技術參數
| 參數 |
數值 |
| 配置 |
雙路4通道(每通道2:1) |
| 電源電壓 (VDD-VSS) |
3V 至 20V |
| 邏輯輸入電壓 |
0V 至 VDD |
| 導通電阻(典型值) |
125Ω (VDD=10V) |
| 導通電阻平坦度 |
典型 10Ω |
| 關斷隔離 |
-50dB (f=1MHz) |
| 串擾 |
-50dB (f=1MHz) |
| 帶寬 |
典型 40MHz |
| 工作溫度 |
-55°C 至 +125°C |
| 封裝 |
16-PDIP |
核心特性
- 雙路4通道多路復用器/解復用器
- 寬電源電壓範圍:3V 至 20V
- 邏輯電平轉換,兼容TTL/CMOS
- 低導通電阻:10V時典型值125Ω
- 先斷後合切換
- 高關斷隔離:1MHz時-50dB
- 寬工作溫度範圍:-55°C 至 +125°C
- 標準16引腳PDIP封裝
典型應用場景
- 5G基站:波束成形模塊中的信號路由
- 汽車儀表盤:溫度、壓力等模擬傳感器多路復用
- 工業自動化:PLC模擬輸入選擇
- 醫療設備:心電圖信號通道切換
- 音頻設備:調音台中的信號源選擇
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 CD4052BE 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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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。
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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。
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