Overview
The TLE2022AIDR is a precision, high-speed, low-power operational amplifier produced by Texas Instruments. It utilizes the Excalibur process, which combines the best features of previous operational amplifiers with significantly improved slew rate and unity-gain bandwidth. This device is designed for low-level signal conditioning applications in both single-supply and split-supply configurations, offering excellent DC performance and stability over time and temperature.
Key Specifications
| Parameter | Test Conditions | Min | Typ | Max |
|---|---|---|---|---|
| Input Offset Voltage (VIO) | 25°C | 250 μV | 400 μV | 600 μV |
| Input Offset Voltage (VIO) Full Range | 400 μV | 550 μV | 800 μV | |
| Temperature Coefficient of Input Offset Voltage (αVIO) | Full Range | 2 μV/°C | 2 μV/°C | 2 μV/°C |
| Input Offset Current (IIO) | 25°C | 0.3 nA | 6 nA | 10 nA |
| Input Bias Current (IIB) | 25°C | 25 nA | 70 nA | 90 nA |
| Common Mode Input Voltage Range (VICR) | RS = 50 Ω, 25°C | -15 V to 13.5 V | ||
| High-Level Output Voltage (VOH) | RL = 10 kΩ, 25°C | 3.9 V | 4.3 V | |
| Low-Level Output Voltage (VOL) | RL = 10 kΩ, 25°C | 0.7 V | 0.8 V | 0.85 V |
| Large Signal Differential Voltage Amplification (AVD) | VO = ±10 V, RL = 10 kΩ, 25°C | 1 V/V | 6.5 V/V | |
| Common Mode Rejection Ratio (CMRR) | VIC = VICRmin, 25°C | 100 dB | 115 dB | |
| Supply Voltage Rejection Ratio (kSVR) | VCC ± = ±2.5 V to ±15 V, 25°C | 100 dB | 120 dB | |
| Supply Current (ICC) | VO = 0, No load, 25°C | 240 μA | 350 μA |
Key Features
- High-Speed and Low-Power: The TLE2022AIDR offers high slew rates and unity-gain bandwidth, making it suitable for high-speed applications while maintaining low power consumption.
- Precision and Stability: Excellent DC performance with stable parameters over time and temperature, ensuring that the device remains precise even in varying conditions.
- Phase-Reversal Protection: Includes phase-reversal protection circuitry to prevent unexpected changes in output states when one of the inputs goes below the negative supply rail.
- Wide Common Mode Input Voltage Range: The device can operate with a common mode input voltage range that includes the negative rail, making it versatile for various signal conditioning tasks.
- Multiple Package Options: Available in various packages such as D, DB, JG, P, PW, and chip forms, catering to different design requirements.
Applications
The TLE2022AIDR is ideal for low-level signal conditioning applications in both single-supply and split-supply configurations. It is particularly useful in:
- Audio and video signal processing
- Medical equipment and diagnostic devices
- Industrial control and automation systems
- High-precision measurement and instrumentation
- Telecommunication and data communication systems
Q & A
- What is the TLE2022AIDR operational amplifier?
The TLE2022AIDR is a precision, high-speed, low-power operational amplifier produced by Texas Instruments, utilizing the Excalibur process. - What are the key features of the TLE2022AIDR?
Key features include high-speed and low-power operation, excellent DC performance, phase-reversal protection, and a wide common mode input voltage range. - What is the typical input offset voltage of the TLE2022AIDR?
The typical input offset voltage is 400 μV at 25°C. - What is the common mode rejection ratio (CMRR) of the TLE2022AIDR?
The CMRR is typically 115 dB at 25°C. - What are the supply voltage and current specifications of the TLE2022AIDR?
The device operates with a supply voltage range of ±2.5 V to ±15 V and has a typical supply current of 350 μA at 25°C. - What are the output voltage swing capabilities of the TLE2022AIDR?
The high-level output voltage is typically 4.3 V, and the low-level output voltage is typically 0.8 V, with a load resistance of 10 kΩ. - Is the TLE2022AIDR suitable for high-temperature applications?
Yes, the device is available in various temperature ranges, including options that operate up to 125°C. - What package options are available for the TLE2022AIDR?
The device is available in D, DB, JG, P, PW packages, and chip forms. - What are some common applications of the TLE2022AIDR?
Common applications include audio and video signal processing, medical equipment, industrial control systems, high-precision measurement, and telecommunication systems. - How does the TLE2022AIDR handle phase reversal?
The device includes phase-reversal protection circuitry to prevent unexpected changes in output states when one of the inputs goes below the negative supply rail.
