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Product Overview
The OPA3355EA/2K5 from Texas Instruments is a high-speed, voltage-feedback operational amplifier designed for video and other demanding applications. It features a 250MHz bandwidth and a 1100V/µs slew rate, making it ideal for driving high-resolution video signals. The device operates from a single +5V supply and consumes only 8.3mA quiescent current per channel. It is available in a 14-pin TSSOP package and is specified over the extended industrial temperature range of -40°C to +125°C.
Detailed Technical Specifications
| Parameter |
Value |
| Bandwidth (-3dB) |
250 MHz |
| Slew Rate |
1100 V/µs |
| Supply Voltage |
4.5V to 5.5V |
| Quiescent Current (per channel) |
8.3 mA |
| Input Offset Voltage |
±1 mV (max) |
| Input Bias Current |
±5 µA (max) |
| Output Voltage Swing |
0.1V to 4.9V (RL=150Ω) |
| Differential Gain/Phase |
0.02%/0.02° |
| Operating Temperature |
-40°C to +125°C |
| Package |
14-TSSOP |
Key Features
- High bandwidth: 250 MHz (G=+2)
- High slew rate: 1100 V/µs
- Low differential gain/phase: 0.02%/0.02°
- Single +5V supply operation
- Low quiescent current: 8.3 mA per channel
- Output swing within 100 mV of rails
- Disable function for power saving
- Available in 14-TSSOP package
Target Applications
- Video amplifiers for broadcast and professional video equipment
- High-speed ADC drivers
- Active filters
- 5G base station signal conditioning
- Automotive camera modules and dashboard displays
- Portable instrumentation
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
OPA3355EA/2K5. 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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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
OPA3355EA/2K5 是德州儀器 (TI) 的一款高速電壓反饋運算放大器,專為視頻及其他高性能應用設計。它具有 250MHz 帶寬和 1100V/µs 壓擺率,非常適合驅動高分辨率視頻信號。該器件採用單 +5V 電源供電,每通道靜態電流僅 8.3mA。它採用 14 引腳 TSSOP 封裝,工作溫度範圍為 -40°C 至 +125°C。
詳細技術參數
| 參數 |
數值 |
| 帶寬 (-3dB) |
250 MHz |
| 壓擺率 |
1100 V/µs |
| 電源電壓 |
4.5V 至 5.5V |
| 靜態電流 (每通道) |
8.3 mA |
| 輸入失調電壓 |
±1 mV (最大值) |
| 輸入偏置電流 |
±5 µA (最大值) |
| 輸出電壓擺幅 |
0.1V 至 4.9V (RL=150Ω) |
| 差分增益/相位 |
0.02%/0.02° |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
14-TSSOP |
核心特性
- 高帶寬:250 MHz (G=+2)
- 高壓擺率:1100 V/µs
- 低差分增益/相位:0.02%/0.02°
- 單 +5V 電源供電
- 低靜態電流:每通道 8.3 mA
- 輸出擺幅距電源軌 100 mV 以內
- 禁用功能以節省功耗
- 採用 14-TSSOP 封裝
典型應用場景
- 廣播及專業視頻設備的視頻放大器
- 高速 ADC 驅動器
- 有源濾波器
- 5G 基站信號調理
- 汽車攝像頭模塊及儀表盤顯示
- 便攜式儀器
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