Overview
The TL022CP is a dual low-power operational amplifier produced by Texas Instruments. It is designed to replace higher power devices in many applications without sacrificing system performance. The TL022CP features high input impedance, low supply currents, and low equivalent input noise voltage, making it extremely versatile for use in various analog applications, including battery-operated circuits. The device is characterized for operation from 0°C to 70°C, ensuring reliability across a range of temperatures.
Key Specifications
| Parameter | Unit | Min | Typ | Max |
|---|---|---|---|---|
| Supply Voltage (VCC+) | V | 5 | - | 15 |
| Supply Voltage (VCC-) | V | -15 | - | -5 |
| Input Offset Voltage (VIO) | mV | 1 | 5 | 7.5 |
| Input Offset Current (IIO) | nA | 15 | 80 | 200 |
| Input Bias Current (IIB) | nA | 100 | 250 | 400 |
| Common-Mode Input Voltage Range (VICR) | V | ±12 | - | ±13 |
| Maximum Peak-to-Peak Output Voltage Swing (VO(PP)) | V | 20 | - | 26 |
| Slew Rate (SR) | V/μs | - | 0.5 | - |
| Operating Temperature Range | °C | 0 | - | 70 |
| Package Type | - | - | PDIP (P) | - |
| Pins | - | - | 8 | - |
Key Features
- Very Low Power Consumption: Power dissipation with ±2-V supplies is typically 170 µW.
- Low Input Bias and Offset Currents: Ensuring minimal current draw and high accuracy.
- Output Short-Circuit Protection: Protects the device from damage due to short circuits.
- Low Input Offset Voltage: Typically 5 mV at 25°C.
- Internal Frequency Compensation: Simplifies circuit design and ensures stability.
- Latch-Up-Free Operation: Prevents unwanted latch-up conditions.
- Popular Dual Operational Amplifier Pinout: Compatible with standard dual op-amp configurations.
Applications
The TL022CP is suitable for a variety of analog applications, including:
- Battery-operated circuits: Due to its low power consumption.
- Audio circuits: For amplification and signal processing.
- Instrumentation: For precision measurement and signal conditioning.
- General-purpose amplification: In various electronic systems requiring low power and high performance.
Q & A
- What is the typical power consumption of the TL022CP?
The typical power consumption with ±2-V supplies is 170 µW.
- What is the operating temperature range for the TL022CP?
The operating temperature range is from 0°C to 70°C.
- Does the TL022CP have output short-circuit protection?
- What is the typical input offset voltage of the TL022CP?
The typical input offset voltage is 5 mV at 25°C.
- Is the TL022CP latch-up-free?
- What is the package type of the TL022CP?
The package type is PDIP (P) with 8 pins.
- What are some common applications of the TL022CP?
- Is the TL022M recommended for new designs?
- What is the slew rate of the TL022CP?
- Does the TL022CP have internal frequency compensation?
