DDTA114YUA-7 Overview
The DDTA114YUA-7 is a high-performance analog transistor array designed for precision amplification and switching applications. With four matched NPN transistors integrated into a single 14-pin package, it offers excellent thermal tracking and low offset voltage, making it ideal for analog signal processing in industrial and instrumentation systems. This device supports a wide range of operating voltages and provides consistent gain characteristics, ensuring reliable performance across varying environmental conditions. Engineers and sourcing specialists will find this transistor array suitable for applications requiring compactness without sacrificing accuracy or stability. For more technical details, visit الشركة المصنعة للدوائر المتكاملة.
DDTA114YUA-7 Technical Specifications
| المعلمة | المواصفات |
|---|---|
| نوع الترانزستور | NPN Bipolar Junction Transistor (BJT) |
| Number of Transistors | 4 Matched Units |
| نوع الحزمة | 14-pin Dual In-line Package (DIP) |
| جهد المُجمِّع-المرسل (Vالرئيس التنفيذي) | 20 V |
| تيار المُجمِّع (IC) | 50 mA (max) |
| تبديد الطاقة (Pالمجموع) | 310 mW (max) |
| كسب التيار المستمر (حفي) | 120 to 300 (typical range) |
| تردد الانتقال (وT) | 100 ميجاهرتز (نموذجي) |
| جهد إزاحة المدخلات | Low and matched across transistors |
| نطاق درجة حرارة التشغيل | -55??C to +125??C |
DDTA114YUA-7 Key Features
- Four Matched NPN Transistors: Ensures thermal tracking and minimal gain variation, critical for differential amplifier and comparator circuits.
- Low Input Offset Voltage: Enhances signal integrity by reducing error in precision analog designs.
- نطاق درجة حرارة تشغيل واسع: Guarantees reliable operation under harsh industrial environments.
- Compact 14-Pin DIP Package: Facilitates easy integration into existing PCB layouts without additional space requirements.
- High Transition Frequency (100 MHz): Suitable for moderate speed switching and amplification in communication and control systems.
- Consistent DC Current Gain: Provides predictable performance, simplifying design calculations and improving circuit stability.
DDTA114YUA-7 Advantages vs Typical Alternatives
This transistor array offers superior matching and thermal tracking compared to discrete transistor solutions, reducing drift and offset errors. Its integrated design minimizes PCB footprint and assembly complexity. With a balanced combination of gain, frequency response, and power dissipation, it outperforms many standard transistor arrays in precision and reliability, making it a preferred choice for sensitive industrial analog signal processing applications.
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التطبيقات النموذجية
- Precision analog signal amplification in sensor interfaces and instrumentation systems requiring matched transistor characteristics for accurate differential measurements.
- Switching circuits in industrial control systems where consistent transistor performance ensures reliable operation.
- Audio preamplifiers and driver stages where low distortion and stable gain are essential.
- Voltage regulator and current mirror circuits benefiting from matched transistor arrays to maintain stable biasing and performance over temperature variations.
DDTA114YUA-7 Brand Info
This transistor array is manufactured by a reputable semiconductor company specializing in analog components for industrial electronics. The product line is known for its quality, reliability, and adherence to strict manufacturing standards, making it a trusted solution for engineers designing precision analog circuits. The DDTA114YUA-7 reflects the brand??s commitment to delivering high-performance components that meet demanding technical requirements in industrial, instrumentation, and control applications.
الأسئلة الشائعة
What is the primary benefit of using a matched transistor array like this one?
Using a matched transistor array ensures that the transistors have closely aligned electrical characteristics, such as gain and offset
