نظرة عامة على المنتج
The LF353P is a JFET-input dual operational amplifier manufactured by Texas Instruments. It features very low input bias current, high input impedance, and wide bandwidth. The JFET input stage provides low noise and low offset, making it suitable for high-impedance signal processing applications. It operates from dual or single supplies and is pin-compatible with the standard 1458 dual op-amp.
المواصفات الرئيسية
| عدد القنوات | 2 |
| نطاق جهد الإمداد | +/-3.5V to +/-18V |
| Gain Bandwidth Product | 4MHz |
| معدل الدوران | 13V/us |
| جهد إزاحة المدخلات | 10mV max |
| تيار تحيز الإدخال | 200pA typical |
| Input Impedance | 10^12 ohm typical |
| درجة حرارة التشغيل | 0C to 70C |
| الحزمة | PDIP-8 |
الميزات
- JFET input for extremely low input bias current
- Very high input impedance (10^12 ohm)
- High slew rate of 13V/us
- Wide gain-bandwidth product of 4MHz
- Low input noise voltage and current
- Internally trimmed offset voltage
- Pin-compatible with 1458 dual op-amp
التطبيقات
- High-impedance signal amplification
- Active filter circuits
- Sample-and-hold amplifiers
- Audio signal processing
- Instrumentation front-ends