The OPA827AID from Texas Instruments is a high-precision JFET input operational amplifier that combines the benefits of low offset voltage, low noise, and high speed to provide a superior performance amplifier for a wide range of applications. With its advanced design, the OPA827AID is an ideal choice for professionals seeking an op-amp that can handle demanding signal conditioning, instrumentation, and audio applications with ease.
Key Features
- Low Noise: The OPA827AID boasts an ultra-low noise density of 4.5 nV/√Hz at 1 kHz, making it an excellent choice for audio preamplification and sensitive measurement equipment.
- Low Offset Voltage: With a typical offset voltage of just 150 µV, this op-amp ensures high accuracy and stability in closed-loop configurations.
- High Speed: A slew rate of 22 V/µs and a gain bandwidth product of 33 MHz provide the necessary speed for fast signal processing applications.
- Wide Supply Range: The OPA827AID operates from a single supply voltage of 4.5 V to 36 V, or dual supplies of ±2.25 V to ±18 V, offering flexibility in various circuit designs.
- Low Input Bias Current: The JFET inputs feature a low input bias current of 5 pA, which is beneficial for high-impedance sensor interfaces and precision integrators.
Applications
- Test and Measurement Equipment
- Precision Data Acquisition Systems
- Professional Audio Equipment
- Active Filters and Integrators
- Medical Instrumentation
Product Specifications
Parameter
Value
Package/Case
SOIC-8
Mounting Type
Surface Mount
Number of Channels
1
Operating Temperature
-40°C to +125°C
For designers and engineers looking for a reliable and high-performing operational amplifier, the OPA827AID from Texas Instruments stands out as a versatile and robust solution. Its combination of low noise, low offset voltage, and high speed makes it an exceptional component for a multitude of precision applications.
