Overview
The TLE2022CDG4 is a dual 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 and is suitable for both single-supply and split-supply configurations. It features phase-reversal protection circuitry and highly stable parameters over time and temperature, making it an ideal choice for a variety of precision applications.
Key Specifications
| Parameter | Typical Value | Minimum Value | Maximum Value |
|---|---|---|---|
| Input Offset Voltage (VIO) at 25°C | 400 μV | 250 μV | 600 μV |
| Temperature Coefficient of Input Offset Voltage (αVIO) | 2 μV/°C | 2 μV/°C | 2 μV/°C |
| Input Bias Current (IIB) | 0.5 nA | 0.3 nA | 0.7 nA |
| Common Mode Rejection Ratio (CMRR) | 110 dB | 85 dB | - |
| Unity-Gain Bandwidth (GBW) | 1.7 MHz | - | - |
| Quiescent Current per Channel (Iq) | 0.2 mA | - | 0.3 mA |
| Output Current (IO) | 3 mA | - | - |
| Operating Temperature Range | -40°C to 85°C, 0°C to 70°C | - | - |
| Package Type | SOIC (D) | - | - |
Key Features
- High-speed and low-power operation using the Excalibur process.
- Improved slew rate and unity-gain bandwidth.
- Phase-reversal protection circuitry to prevent unexpected output state changes.
- Highly stable parameters over time and temperature.
- Common-mode input voltage range that includes the negative rail.
- Suitable for both single-supply and split-supply configurations.
Applications
The TLE2022CDG4 is ideal for low-level signal conditioning applications, including but not limited to:
- Medical devices requiring precise signal amplification.
- Aerospace and defense systems needing stable and reliable operational amplifiers.
- Industrial control systems that require high precision and low power consumption.
- Audio and video equipment where high fidelity and low noise are critical.
Q & A
- What is the typical input offset voltage of the TLE2022CDG4?
The typical input offset voltage is 400 μV at 25°C. - What is the unity-gain bandwidth of the TLE2022CDG4?
The unity-gain bandwidth is typically 1.7 MHz. - What is the common mode rejection ratio (CMRR) of the TLE2022CDG4?
The CMRR is typically 110 dB. - What are the operating temperature ranges for the TLE2022CDG4?
The operating temperature ranges are -40°C to 85°C and 0°C to 70°C. - What is the quiescent current per channel for the TLE2022CDG4?
The quiescent current per channel is typically 0.2 mA. - Does the TLE2022CDG4 have phase-reversal protection?
Yes, it features phase-reversal protection circuitry. - What is the output current capability of the TLE2022CDG4?
The output current is typically 3 mA. - In what package types is the TLE2022CDG4 available?
The TLE2022CDG4 is available in SOIC (D) packages. - Is the TLE2022CDG4 suitable for single-supply and split-supply configurations?
Yes, it is suitable for both single-supply and split-supply configurations. - What is the input bias current of the TLE2022CDG4?
The input bias current is typically 0.5 nA.
