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Product Overview
The ADC3908D125IRSMT is a high-performance, 8-channel, 16-bit analog-to-digital converter (ADC) from Texas Instruments. It operates at a maximum sampling rate of 125 MSPS and is housed in a compact 32-pin VQFN (4x4 mm) package. This device is designed for multi-channel data acquisition systems requiring high dynamic range and low power consumption.
Detailed Technical Specifications
| Parameter |
Value |
| Resolution |
16 bits |
| Number of Channels |
8 |
| Sampling Rate (Max) |
125 MSPS |
| Input Type |
Differential |
| Data Interface |
LVDS – Serial |
| Voltage – Supply, Analog |
1.7V ~ 1.9V |
| Voltage – Supply, Digital |
1.7V ~ 1.9V |
| Operating Temperature |
-40°C ~ 85°C |
| Package / Case |
32-VQFN (4x4 mm) |
Key Features
- 8 simultaneous sampling channels
- 16-bit resolution with no missing codes
- 125 MSPS maximum sample rate
- Low power consumption: 1.8 W typical
- Serial LVDS output with programmable data rate
- Internal reference and sample-and-hold
- Excellent dynamic performance: SNR 76 dBFS, SFDR 90 dBc at 100 MHz
Target Applications
- 5G base station transceivers (e.g., Massive MIMO)
- Radar systems (e.g., automotive radar, phased array radar)
- Medical imaging (e.g., ultrasound, MRI)
- Test and measurement equipment (e.g., oscilloscopes, spectrum analyzers)
- Software-defined radio (SDR)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
ADC3908D125IRSMT. 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
ADC3908D125IRSMT 是德州儀器(TI)推出的一款高性能、8通道、16位模數轉換器(ADC)。最高採樣率為125 MSPS,採用緊湊的32引腳VQFN(4x4 mm)封裝。該器件專為需要高動態範圍和低功耗的多通道數據採集系統而設計。
詳細技術參數
| 參數 |
數值 |
| 分辨率 |
16 位 |
| 通道數 |
8 |
| 最大採樣率 |
125 MSPS |
| 輸入類型 |
差分 |
| 數據接口 |
LVDS – 串行 |
| 模擬電源電壓 |
1.7V ~ 1.9V |
| 數字電源電壓 |
1.7V ~ 1.9V |
| 工作溫度範圍 |
-40°C ~ 85°C |
| 封裝/外殼 |
32-VQFN (4x4 mm) |
核心特性
- 8通道同步採樣
- 16位分辨率,無漏碼
- 最高125 MSPS採樣率
- 低功耗:典型值1.8 W
- 串行LVDS輸出,可編程數據速率
- 內部基準和採樣保持
- 優異的動態性能:100 MHz時SNR 76 dBFS,SFDR 90 dBc
典型應用場景
- 5G基站收發機(如大規模MIMO)
- 雷達系統(如車載雷達、相控陣雷達)
- 醫療成像(如超聲、MRI)
- 測試與測量設備(如示波器、頻譜分析儀)
- 軟件定義無線電(SDR)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 ADC3908D125IRSMT 提供全面的供應鏈與批發解決方案。
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