Overview
The OPA2380AIDGKRG4 is a high-speed, precision transimpedance amplifier manufactured by Texas Instruments. This component is part of the OPA2380 series and is designed for applications requiring high accuracy and speed. It features two channels and is packaged in an 8-VSSOP (Very Thin Shrink Small Outline Package) or 8-MSOP (Micro Small Outline Package), making it suitable for space-constrained designs. The amplifier operates over a wide temperature range of -40°C to 125°C, ensuring reliability in various environmental conditions.
Key Specifications
| Parameter | Description |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | OPA2380AIDGKRG4 |
| Amplifier Type | Transimpedance |
| Number of Channels | 2 |
| Gain Bandwidth Product (Typ) | 90 MHz |
| Slew Rate (Typ) | 80 V/µs |
| Input Bias Current (Max) | 50 pA |
| Input Offset Voltage (Max) | 25 mV |
| Supply Current per Channel (Typ) | 7.5 mA |
| Output Current per Channel (Typ) | 150 mA |
| Supply Voltage Range | 2.7V to 5.5V (Single), ±2.7V to ±5.5V (Dual) |
| Operating Temperature Range | -40°C to 125°C |
| Package Type | 8-VSSOP, 8-MSOP |
| Package Size | 3mm x 3mm x 0.97mm |
Key Features
- High-Speed Operation: The OPA2380AIDGKRG4 offers a gain bandwidth product of 90 MHz and a slew rate of 80 V/µs, making it suitable for high-speed applications.
- Precision Performance: It features low input bias current (50 pA max) and low input offset voltage (25 mV max), ensuring high accuracy in signal amplification.
- Wide Operating Temperature Range: The amplifier operates from -40°C to 125°C, making it reliable in various environmental conditions.
- Low Noise: The device has a low noise figure with 150 nV/rtHz at 1 kHz and 5.8 nV/rtHz at flatband.
- Compact Packaging: Available in 8-VSSOP and 8-MSOP packages, it is ideal for space-constrained designs.
Applications
- Photodetectors and Optical Sensors: The transimpedance amplifier is particularly useful in converting current signals from photodetectors into voltage signals.
- High-Speed Data Acquisition Systems: Its high bandwidth and precision make it suitable for high-speed data acquisition and signal processing applications.
- Medical Devices: It can be used in medical equipment requiring precise signal amplification, such as in diagnostic instruments.
- Aerospace and Defense: The wide operating temperature range and high reliability make it a candidate for use in aerospace and defense applications.
Q & A
- What is the OPA2380AIDGKRG4 used for?
The OPA2380AIDGKRG4 is a high-speed, precision transimpedance amplifier used in applications requiring the conversion of current signals into voltage signals, such as in photodetectors, high-speed data acquisition systems, and medical devices.
- What is the gain bandwidth product of the OPA2380AIDGKRG4?
The gain bandwidth product of the OPA2380AIDGKRG4 is 90 MHz.
- What is the slew rate of the OPA2380AIDGKRG4?
The slew rate of the OPA2380AIDGKRG4 is 80 V/µs.
- What is the operating temperature range of the OPA2380AIDGKRG4?
The operating temperature range of the OPA2380AIDGKRG4 is -40°C to 125°C.
- What package types are available for the OPA2380AIDGKRG4?
The OPA2380AIDGKRG4 is available in 8-VSSOP and 8-MSOP packages.
- What is the typical supply current per channel for the OPA2380AIDGKRG4?
The typical supply current per channel for the OPA2380AIDGKRG4 is 7.5 mA.
- What is the maximum output current per channel for the OPA2380AIDGKRG4?
The maximum output current per channel for the OPA2380AIDGKRG4 is 150 mA.
- Is the OPA2380AIDGKRG4 RoHS compliant?
There is no specific RoHS information available for the OPA2380AIDGKRG4, but it is recommended to check with the supplier for the latest compliance status.
- What is the typical input bias current of the OPA2380AIDGKRG4?
The typical input bias current of the OPA2380AIDGKRG4 is 50 pA.
- What is the lifecycle status of the OPA2380AIDGKRG4?
The OPA2380AIDGKRG4 is in an active lifecycle status, meaning it is recommended for new designs.
