Overview
The OPA602AU/2K5 from Texas Instruments is a high-speed precision Difet® operational amplifier. This monolithic Difet (dielectrically isolated FET) construction provides a unique combination of high-speed and accuracy, making it suitable for a variety of precision and high-speed applications. The OPA602 is known for its wide bandwidth, high slew rate, and fast settling time, which are crucial for accurate signal processing in pulse and data conversion applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Bandwidth | 6.5 | MHz |
| Slew Rate | 35 | V/µs |
| Input Offset Voltage | ±250 | µV (max) |
| Input Bias Current | ±1 | pA (max) |
| Settling Time | 1 µs to 0.01% | - |
| Supply Voltage | ±15 | VDC |
| Operating Temperature Range | -25 to +85 | °C |
| Storage Temperature Range | -40 to +125 | °C |
| Output Short-Circuit to Ground | Continuous at +25°C | - |
| Junction Temperature | +175 | °C |
Key Features
- Wide bandwidth of 6.5 MHz and high slew rate of 35 V/µs for high-speed applications.
- Low input offset voltage of ±250 µV (max) and low input bias current of ±1 pA (max).
- Fast settling time of 1 µs to 0.01% for accurate signal processing.
- Unity-gain stable and capable of driving capacitive loads up to 1500 pF.
- Laser-trimmed input circuitry for precise offset voltage and drift performance.
- Unique input cascode circuitry maintaining low input bias current and precise input characteristics over the full input common-mode voltage range.
Applications
- Precision instrumentation
- Optoelectronics
- Sonar and ultrasound equipment
- Professional audio equipment
- Medical equipment
- Data conversion applications
Q & A
- What is the bandwidth of the OPA602AU/2K5?
The bandwidth of the OPA602AU/2K5 is 6.5 MHz.
- What is the slew rate of the OPA602AU/2K5?
The slew rate of the OPA602AU/2K5 is 35 V/µs.
- What is the input offset voltage of the OPA602AU/2K5?
The input offset voltage of the OPA602AU/2K5 is ±250 µV (max).
- What is the input bias current of the OPA602AU/2K5?
The input bias current of the OPA602AU/2K5 is ±1 pA (max).
- What is the settling time of the OPA602AU/2K5?
The settling time of the OPA602AU/2K5 is 1 µs to 0.01%.
- What is the supply voltage range for the OPA602AU/2K5?
The supply voltage range for the OPA602AU/2K5 is ±15 VDC.
- What is the operating temperature range for the OPA602AU/2K5?
The operating temperature range for the OPA602AU/2K5 is -25°C to +85°C.
- Can the OPA602AU/2K5 drive capacitive loads?
Yes, the OPA602AU/2K5 is unity-gain stable and can drive capacitive loads up to 1500 pF.
- What are some typical applications of the OPA602AU/2K5?
The OPA602AU/2K5 is used in precision instrumentation, optoelectronics, sonar and ultrasound equipment, professional audio equipment, medical equipment, and data conversion applications.
- What is the unique feature of the input cascode circuitry in the OPA602AU/2K5?
The unique input cascode circuitry maintains low input bias current and precise input characteristics over the full input common-mode voltage range.
