OPA2187IDR

The OPA2187IDR is a precision operational amplifier designed by Texas Instruments. It features low offset voltage, low drift, and high precision, making it suitable for various applications such as data acquisition systems, instrumentation, and medical devices. The OPA2187 operates with a supply voltage range of ±2.5V to ±18V, ensuring versatility in different circuit environments.
Key specifications include a low input offset voltage of 0.1 mV (max), low noise density (8 nV/√Hz), and a high open-loop gain (120 dB). Its rail-to-rail output allows it to drive loads close to the supply rails, enhancing signal integrity in low-voltage scenarios. The OPA2187 is available in an 8-pin SOIC package, making it suitable for compact designs.
Overall, the OPA2187 is a robust choice for applications requiring high accuracy, low power consumption, and excellent performance across a range of conditions.

The OPA2187IDR is a precision operational amplifier designed for high-performance applications. Key features include:
1. Low Offset Voltage: Typically 0.1 mV, ensuring high accuracy in signal processing.
2. Low Bias Current: Input bias current is around 10 pA, which minimizes errors in high-impedance applications.
3. Wide Supply Voltage Range: Operates from ±2.5 V to ±18 V, providing flexibility in various circuit designs.
4. Rail-to-Rail Output: Delivers output swing close to the supply rails, maximizing dynamic range.
5. High Gain-Bandwidth Product: Typically 10 MHz, allowing for effective performance in frequency-sensitive applications.
6. Low Noise: Input voltage noise density is about 1.6 nV/√Hz, making it suitable for low-level signal applications.
7. High Slew Rate: Approximately 0.6 V/µs, enabling fast response to input changes.
8. Available in Various Packages: Such as MSOP-8 and TSSOP-8, facilitating design integration.
These features make the OPA2187IDR ideal for applications in instrumentation, medical devices, and data acquisition systems.

The OPA2187IDR is packaged in a small, thin dual flat no-lead (DFN) package, specifically the 8-pin MSOP (Mini Small Outline Package) type. This packaging provides a compact solution for applications requiring high precision operational amplifiers.

The OPA2187IDR is a precision operational amplifier with a total of 8 pins. Here’s a brief overview of the pin count and their functions:
1. Pin 1 (Offset Null): Used for offset voltage adjustment.
2. Pin 2 (Inverting Input, -): The inverting terminal for input signals.
3. Pin 3 (Non-Inverting Input, +): The non-inverting terminal for input signals.
4. Pin 4 (V- or Negative Supply): Connects to the negative power supply.
5. Pin 5 (Offset Null): Another pin for offset voltage adjustment.
6. Pin 6 (Output): The output of the operational amplifier.
7. Pin 7 (V+ or Positive Supply): Connects to the positive power supply.
8. Pin 8 (NC - No Connect): Not connected internally; can be left floating.
This op-amp is known for its low offset voltage, low noise, and high common-mode rejection ratio, making it suitable for precision applications.

The OPA2187IDR is manufactured by Texas Instruments (TI), an American technology company known for designing and producing semiconductors and various integrated circuits. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments is a leading provider of analog and embedded processing solutions, serving a wide range of industries including automotive, industrial, communications, and consumer electronics. The OPA2187IDR is a precision operational amplifier, noted for its low noise and high accuracy, making it suitable for applications in instrumentation, data acquisition, and signal conditioning. TI is recognized for its innovation and extensive portfolio of semiconductor products.

The OPA2187IDR is a precision operational amplifier suitable for applications such as signal conditioning, data acquisition systems, medical instrumentation, sensor signal processing, and active filtering. Its low offset voltage, low noise, and wide bandwidth make it ideal for high-accuracy, low-drift applications in industrial and consumer electronics.

Equivalent products to the OPA2187IDR op-amp include the LT6015, MCP606, and AD8606. These alternatives offer similar specifications such as low noise, low offset voltage, and rail-to-rail output. However, always verify specific parameters to ensure compatibility for your application.