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Product Overview
The AFE5808AZCF is a high-performance analog front-end (AFE) from Texas Instruments, designed for ultrasound imaging and other medical imaging applications. It integrates eight channels of low-noise amplifiers (LNAs), variable gain amplifiers (VGAs), anti-aliasing filters, and 14-bit analog-to-digital converters (ADCs) operating at up to 65 MSPS. The device is housed in a compact 135-ball NFBGA (15x9 mm) package, enabling high-density system designs.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Channels |
8 |
| Resolution |
14 bits |
| Maximum Sample Rate |
65 MSPS |
| Input Referred Noise |
0.85 nV/√Hz (typical) |
| LNA Gain |
18 dB |
| VGA Gain Range |
0 to 48 dB |
| Anti-Aliasing Filter |
Programmable, 10-30 MHz |
| Power Consumption |
125 mW/channel (typical) |
| Supply Voltage |
1.8 V (digital), 3.3 V (analog) |
| Package |
135-NFBGA (15x9 mm) |
| Operating Temperature |
-40°C to +85°C |
Key Features
- 8-channel integrated AFE with LNA, VGA, filter, and ADC
- Low noise: 0.85 nV/√Hz input-referred
- High dynamic range: 75 dB SNR at 5 MHz
- Programmable gain and filter bandwidth
- Low power: 125 mW per channel
- Small footprint: 15x9 mm NFBGA package
- Digital I/O: LVDS outputs for data
- On-chip voltage reference and bias circuits
Target Applications
- Medical ultrasound imaging systems (e.g., GE Logiq, Philips Affiniti)
- Portable ultrasound scanners (e.g., Butterfly iQ)
- Sonar and underwater acoustic imaging
- Non-destructive testing (NDT) equipment
- Radar and communication systems requiring high-speed analog front-end
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
AFE5808AZCF. 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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orders confirmed before 4 PM are shipped the same day.
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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
AFE5808AZCF 是德州儀器(TI)推出的一款高性能模擬前端(AFE),專為超聲成像及其他醫學影像應用設計。它集成了八個通道的低噪聲放大器(LNA)、可變增益放大器(VGA)、抗混疊濾波器和14位模數轉換器(ADC),最高採樣率可達65 MSPS。器件採用緊湊的135球NFBGA(15x9 mm)封裝,支持高密度系統設計。
詳細技術參數
| 參數 |
數值 |
| 通道數 |
8 |
| 分辨率 |
14位 |
| 最大採樣率 |
65 MSPS |
| 輸入參考噪聲 |
0.85 nV/√Hz(典型值) |
| LNA增益 |
18 dB |
| VGA增益範圍 |
0 至 48 dB |
| 抗混疊濾波器 |
可編程,10-30 MHz |
| 功耗 |
125 mW/通道(典型值) |
| 供電電壓 |
1.8 V(數字),3.3 V(模擬) |
| 封裝 |
135-NFBGA(15x9 mm) |
| 工作溫度 |
-40°C 至 +85°C |
核心特性
- 8通道集成AFE,包含LNA、VGA、濾波器和ADC
- 低噪聲:輸入參考噪聲0.85 nV/√Hz
- 高動態範圍:5 MHz時SNR為75 dB
- 可編程增益和濾波器帶寬
- 低功耗:每通道125 mW
- 小尺寸:15x9 mm NFBGA封裝
- 數字I/O:LVDS輸出數據
- 片上電壓基準和偏置電路
典型應用場景
- 醫學超聲成像系統(例如GE Logiq、Philips Affiniti)
- 便攜式超聲掃描儀(例如Butterfly iQ)
- 聲納和水下聲學成像
- 無損檢測(NDT)設備
- 需要高速模擬前端的雷達和通信系統
環球供應鏈與批發合作夥伴方案
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