Overview
The OPA690IDBVRG4 from Texas Instruments is a high-performance, voltage-feedback operational amplifier designed for a wide range of applications requiring high speed and low distortion. This device is packaged in a 6-pin SOT-23 package, making it suitable for space-constrained designs. It is unity-gain stable and features a high slew rate and full-power bandwidth, comparable to those of current-feedback op amps. The OPA690IDBVRG4 operates over a supply range of 5V to 12V and is designed to work in temperatures from -40°C to 85°C, making it versatile for various industrial and commercial applications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 1 |
| Package Type | SOT-23-6 |
| Pin Count | 6 |
| Supply Voltage Range | 5V to 12V, ±2.5V to ±6V |
| Operating Temperature Range | -40°C to 85°C |
| Slew Rate | 1800 V/µs (typical) |
| Gain Bandwidth Product | 300 MHz |
| Input Offset Voltage | 1 mV (typical) |
| Input Bias Current | 3 µA (typical) |
| Output Current per Channel | 190 mA (typical) |
| Quiescent Current | 6.1 mA (typical) |
| Disable Current | 100 µA (typical) |
Key Features
- Unity-gain stable with a gain bandwidth product of 300 MHz and a slew rate of 1800 V/µs.
- High output current capability of up to 190 mA per channel.
- Low input voltage noise of 4.6 nV/√Hz and low distortion.
- Wide supply voltage range from 5V to 12V and ±2.5V to ±6V.
- Operating temperature range from -40°C to 85°C.
- Disable feature with low disable current of 100 µA.
- ESD protection and lead-free packaging.
Applications
- High-speed imaging channels.
- ADC buffers.
- Portable instruments.
- Transimpedance amplifiers.
- Active filters.
- Video line drivers.
- xDSL line drivers and receivers.
Q & A
- What is the package type of the OPA690IDBVRG4? The OPA690IDBVRG4 is packaged in a 6-pin SOT-23 package.
- What is the operating temperature range of the OPA690IDBVRG4? The operating temperature range is from -40°C to 85°C.
- What is the slew rate of the OPA690IDBVRG4? The slew rate is typically 1800 V/µs.
- What is the gain bandwidth product of the OPA690IDBVRG4? The gain bandwidth product is 300 MHz.
- Does the OPA690IDBVRG4 have a disable feature? Yes, the OPA690IDBVRG4 has a disable feature with a low disable current of 100 µA.
- What are the typical applications of the OPA690IDBVRG4? Typical applications include high-speed imaging channels, ADC buffers, portable instruments, transimpedance amplifiers, active filters, video line drivers, and xDSL line drivers and receivers.
- What is the input offset voltage of the OPA690IDBVRG4? The input offset voltage is typically 1 mV.
- What is the output current capability of the OPA690IDBVRG4? The output current capability is up to 190 mA per channel.
- Is the OPA690IDBVRG4 lead-free? Yes, the OPA690IDBVRG4 is lead-free.
- Does the OPA690IDBVRG4 have ESD protection? Yes, the OPA690IDBVRG4 has ESD protection.
