Overview
The OPA2607IDGKR is a dual, low-power, rail-to-rail output CMOS operational amplifier produced by Texas Instruments. This device is part of the OPA2607 series and is known for its high performance and versatility in various applications. The OPA2607IDGKR is decompensated, with a minimum gain of 6 V/V, making it suitable for a wide range of general-purpose uses. It features a gain bandwidth product (GBW) of 50 MHz and a low quiescent current of 900 µA per amplifier, which is beneficial for power-sensitive systems.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Gain Bandwidth Product (GBW) | 50 | MHz |
| Quiescent Current per Amplifier | 900 | µA |
| Broadband Noise | 3.8 | nV/√Hz |
| Input Offset Voltage | 120 | µV |
| Input Offset Voltage Drift | 1.5 | µV/°C |
| Input Bias Current | 10 | pA |
| Supply Range | 2.2 to 5.5 | V |
| Output Voltage Swing from Supply Rails | 8 to 12 | mV |
| Short-Circuit Current | 60 | mA |
| Open-Loop Output Impedance | 500 | Ω |
| Power Down Current | 1 | µA |
Key Features
- Rail-to-Rail Output (RRO): The OPA2607IDGKR offers rail-to-rail output, ensuring that the output voltage can swing close to the supply rails.
- Decompensated, Minimum Gain of 6 V/V Stable: This amplifier is decompensated and stable with a minimum gain of 6 V/V.
- Low Quiescent Current: With a typical quiescent current of 900 µA per amplifier, it is suitable for power-sensitive systems.
- High Gain Bandwidth Product (GBW): The GBW of 50 MHz makes it suitable for high-frequency applications.
- Low Broadband Noise: The device features a low broadband noise of 3.8 nV/√Hz.
- Power Down Mode: The amplifier can be powered down, reducing the current to 1 µA maximum.
Applications
- Current-Sensing: Ideal for current-sensing applications due to its low input bias current and high accuracy.
- Fish Finders and Sonar: Used in sonar and fish finder systems for signal amplification and processing.
- Ultrasonic Flow Meters: Suitable for ultrasonic flow meter applications requiring high precision and low noise.
- Garden and Power Tools: Can be used in various garden and power tool electronics for signal conditioning.
- Printers: Used in printer electronics for signal amplification and processing.
- Light Curtains and Safety Guards: Applied in light curtains and safety guards for accurate signal detection.
- Optical Modules: Suitable for optical modules requiring low noise and high precision amplification.
- Handheld Test Equipment: Used in handheld test equipment for signal conditioning and amplification.
- PM2.5 and PM10 Particle Sensors: Ideal for air quality monitoring systems due to its low noise and high accuracy.
Q & A
- What is the gain bandwidth product (GBW) of the OPA2607IDGKR?
The GBW of the OPA2607IDGKR is 50 MHz.
- What is the typical quiescent current per amplifier for the OPA2607IDGKR?
The typical quiescent current per amplifier is 900 µA.
- What is the input offset voltage of the OPA2607IDGKR?
The typical input offset voltage is 120 µV.
- What is the supply range for the OPA2607IDGKR?
The supply range is from 2.2 V to 5.5 V.
- Does the OPA2607IDGKR have a power down mode?
Yes, the OPA2607IDGKR has a power down mode that reduces the current to 1 µA maximum.
- What is the short-circuit current of the OPA2607IDGKR?
The short-circuit current is 60 mA.
- What are some common applications of the OPA2607IDGKR?
Common applications include current-sensing, fish finders and sonar, ultrasonic flow meters, garden and power tools, printers, light curtains and safety guards, optical modules, handheld test equipment, and PM2.5 and PM10 particle sensors.
- What is the broadband noise of the OPA2607IDGKR?
The broadband noise is 3.8 nV/√Hz.
- Is the OPA2607IDGKR rail-to-rail output?
Yes, the OPA2607IDGKR has a rail-to-rail output.
- What is the input bias current of the OPA2607IDGKR?
The maximum input bias current is 10 pA.
