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Product Overview
The THS7316DR from Texas Instruments is a low-power, single-supply 3-channel integrated video buffer with a 6th-order SDTV reconstruction filter. It is designed for standard-definition video applications, providing excellent image quality with minimal external components. The device operates from a 2.7V to 5.5V supply and features a fixed gain of 6 dB per channel. Its 8-SOIC package makes it suitable for space-constrained designs.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Channels |
3 |
| Filter Type |
6th-Order SDTV Reconstruction Filter |
| Supply Voltage |
2.7V to 5.5V |
| Gain |
6 dB (Fixed) |
| Bandwidth |
8 MHz (Typical) |
| Output Current |
±50 mA |
| Quiescent Current |
21 mA (Typical) |
| Operating Temperature |
-40°C to +85°C |
| Package |
8-SOIC |
Key Features
- Integrated 6th-order SDTV reconstruction filter eliminates external components
- Low quiescent current of 21 mA ideal for portable applications
- Single-supply operation from 2.7V to 5.5V
- Fixed 6 dB gain per channel simplifies design
- Rail-to-rail output stage maximizes dynamic range
- Internal charge pump enables true zero-output offset
- ESD protection exceeds 2 kV (HBM)
Target Applications
- Set-top boxes and digital video recorders (e.g., Comcast Xfinity X1)
- Video surveillance systems (e.g., Hikvision DS-2CD2T47G2-L)
- Portable media players and tablets
- Automotive infotainment displays (e.g., Tesla Model 3 center console)
- Video conferencing equipment (e.g., Logitech Rally Bar)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
THS7316DR. 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
THS7316DR 是德州儀器推出的一款低功耗、單電源供電的3通道集成視頻緩衝器,內置6階SDTV重建濾波器。該器件專為標清視頻應用設計,以最少的外部元件提供卓越的圖像質量。它可在2.7V至5.5V電源下工作,每通道固定增益為6 dB。採用8-SOIC封裝,適合空間受限的設計。
詳細技術參數
| 參數 |
數值 |
| 通道數 |
3 |
| 濾波器類型 |
6階SDTV重建濾波器 |
| 電源電壓 |
2.7V至5.5V |
| 增益 |
6 dB(固定) |
| 帶寬 |
8 MHz(典型值) |
| 輸出電流 |
±50 mA |
| 靜態電流 |
21 mA(典型值) |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
8-SOIC |
核心特性
- 集成6階SDTV重建濾波器,無需外部元件
- 典型靜態電流僅21 mA,適合便攜應用
- 單電源供電範圍2.7V至5.5V
- 每通道固定6 dB增益,簡化設計
- 軌到軌輸出級,最大化動態範圍
- 內部電荷泵實現真正的零輸出偏移
- ESD保護超過2 kV(HBM)
典型應用場景
- 機頂盒和數字視頻錄像機(例如Comcast Xfinity X1)
- 視頻監控系統(例如海康威視DS-2CD2T47G2-L)
- 便攜媒體播放器和平板電腦
- 汽車信息娛樂顯示屏(例如特斯拉Model 3中控屏)
- 視頻會議設備(例如羅技Rally Bar)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 THS7316DR 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
-
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。
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。
以上產品均為原廠正貨,提供 BOM 配單及現貨庫存支援,歡迎查詢。
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