Overview
The TL022CPSR is a dual low-power operational amplifier designed by Texas Instruments. It is intended to replace higher power devices in many applications without compromising system performance. The TL022CPSR features high input impedance, low supply currents, and low equivalent input noise voltage, making it highly versatile for use in various analog applications, including battery-operated circuits. Internal frequency compensation, absence of latch-up, high slew rate, and output short-circuit protection ensure ease of use and reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | 8-Pin SOP (PS) | - |
| Operating Temperature Range | 0 to 70 | °C |
| Supply Voltage Range | ±5V to ±15V | V |
| Power Dissipation with ±2-V Supplies | 170 µW (Typ) | µW |
| Input Offset Voltage Max | 5 mV | mV |
| Input Bias Current | 250 nA (Typ) | nA |
| Slew Rate | 0.5 V/µs | V/µs |
| Bandwidth | 500 kHz | kHz |
| Output Short-Circuit Protection | Unlimited | - |
Key Features
- Very Low Power Consumption
- Low Input Bias and Offset Currents
- Output Short-Circuit Protection
- Low Input Offset Voltage
- Internal Frequency Compensation
- Latch-Up-Free Operation
- Popular Dual Operational Amplifier Pinout
Applications
The TL022CPSR is suitable for a variety of analog applications, including battery-operated circuits, due to its low power consumption and high input impedance. It is also used in general-purpose operational amplifier roles where low supply currents and low equivalent input noise voltage are critical. Other applications include audio circuits, medical devices, and industrial control systems.
Q & A
- What is the primary purpose of the TL022CPSR operational amplifier?
The TL022CPSR is designed to replace higher power devices in many applications without sacrificing system performance, particularly in low-power and battery-operated circuits.
- What are the key features of the TL022CPSR?
The key features include very low power consumption, low input bias and offset currents, output short-circuit protection, low input offset voltage, internal frequency compensation, latch-up-free operation, and a popular dual operational amplifier pinout.
- What is the operating temperature range for the TL022CPSR?
The TL022CPSR is characterized for operation from 0°C to 70°C.
- What is the supply voltage range for the TL022CPSR?
The supply voltage range is ±5V to ±15V.
- Does the TL022CPSR have output short-circuit protection?
Yes, the TL022CPSR has unlimited output short-circuit protection.
- What is the slew rate of the TL022CPSR?
The slew rate is 0.5 V/µs.
- What is the bandwidth of the TL022CPSR?
The bandwidth is 500 kHz.
- Is the TL022CPSR RoHS compliant?
Yes, the TL022CPSR is RoHS compliant.
- What package options are available for the TL022CPSR?
The TL022CPSR is available in an 8-Pin SOP (PS) package.
- Can the TL022CPSR be used in military temperature ranges?
No, the TL022CPSR is not characterized for the full military temperature range. For military temperature ranges, the TL022M should be considered, though it is not recommended for new designs.
