The LT1814CS#PBF is a high-performance, dual operational amplifier (op amp) from Linear Technology, designed to address the needs of a wide array of signal processing applications. This precision device is characterized by its rail-to-rail output swing and ultra-low input bias currents, making it an excellent choice for sensitive analog circuits.
Key Features:
- Rail-to-Rail Output: The LT1814CS#PBF can swing its output voltage from the negative supply to within millivolts of the positive supply, providing maximum dynamic range which is particularly beneficial in single-supply operations or when interfacing with ADCs.
- Picoampere Input Current: Featuring an input bias current of only 350pA max at 25°C, this op amp is ideal for applications requiring high impedance, such as integrators, photodiode amplifiers, and charge sense amplifiers.
- Wide Supply Range: The device operates with a supply range from 2.7V to 36V, catering to both low-voltage and high-voltage applications, and is also specified for ±2.5V to ±18V for dual supply operation.
- High Speed: With a gain-bandwidth product of 4MHz and a slew rate of 1.2V/µs, the LT1814CS#PBF is capable of handling fast signal variations, beneficial for video, communications, and driving sampling A/D converters.
- Low Distortion: The op amp maintains low distortion performance, which is critical for audio, instrumentation, and other precision signal processing applications.
Applications:
- Active Filters
- Photodiode Amplification
- Test Equipment
- Data Acquisition Systems
- Buffering for A/D Converters
- Medical Instrumentation
Product Specifications:
| Parameter |
Value |
| Number of Channels |
2 |
| Input Bias Current |
350pA max at 25°C |
| Operating Voltage Range |
2.7V to 36V, ±2.5V to ±18V |
| Gain Bandwidth Product |
4MHz |
| Slew Rate |
1.2V/µs |
| Output Swing |
Rail-to-Rail |
The LT1814CS#PBF from Linear Technology is a versatile, high-quality op amp that offers precision performance for a multitude of applications, ensuring optimal functionality in both standard and demanding environments.