Overview
The OPA129UE4 is a high-performance, general-purpose operational amplifier produced by Texas Instruments. This device is part of the OPA129 series, known for its high input impedance and low noise characteristics, making it suitable for a wide range of applications. The OPA129UE4 is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package, which is compact and easy to integrate into various circuit designs.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Circuits | 1 |
| Package Type | 8-SOIC |
| Bandwidth | 1 MHz |
| Slew Rate | 5 V/μs |
| Input Bias Current | 10 pA (typical) |
| Input Offset Voltage | 1 mV (typical) |
| Supply Voltage Range | ±2.5V to ±15V |
| Operating Temperature Range | -40°C to 85°C |
Key Features
- High input impedance due to FET input stage
- Low input bias current (10 pA typical)
- Low noise (10 nV/√Hz at 1 kHz)
- High slew rate (5 V/μs)
- Wide supply voltage range (±2.5V to ±15V)
- Compact 8-pin SOIC package
Applications
The OPA129UE4 is versatile and can be used in various applications, including:
- High-impedance sensor interfaces
- Audio and video preamplifiers
- Medical instrumentation
- Industrial control systems
- Precision measurement and data acquisition systems
Q & A
- What is the package type of the OPA129UE4?
The OPA129UE4 is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package. - What is the bandwidth of the OPA129UE4?
The bandwidth of the OPA129UE4 is 1 MHz. - What is the slew rate of the OPA129UE4?
The slew rate of the OPA129UE4 is 5 V/μs. - What is the typical input bias current of the OPA129UE4?
The typical input bias current is 10 pA. - What is the supply voltage range for the OPA129UE4?
The supply voltage range is ±2.5V to ±15V. - What are some common applications for the OPA129UE4?
Common applications include high-impedance sensor interfaces, audio and video preamplifiers, medical instrumentation, industrial control systems, and precision measurement and data acquisition systems. - What is the operating temperature range for the OPA129UE4?
The operating temperature range is -40°C to 85°C. - Why is the OPA129UE4 suitable for high-impedance sensor interfaces?
The OPA129UE4 is suitable due to its high input impedance and low input bias current. - Where can I find detailed specifications for the OPA129UE4?
Detailed specifications can be found in the datasheet available on Texas Instruments' official website or through distributors like Digi-Key and Mouser. - Is the OPA129UE4 a general-purpose operational amplifier?
Yes, the OPA129UE4 is a general-purpose operational amplifier.
