Overview
The TL064CPW is a quad low-power JFET-input operational amplifier produced by Texas Instruments. It is designed for applications requiring low power consumption and high input impedance. This model is part of the TL060 series, which is known for its excellent performance and reduced power consumption compared to the TL080 series. The TL064CPW is available in a TSSOP-14 package and is suitable for a wide range of applications, including signal conditioning, active filtering, and general-purpose amplification.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Category | Operational Amplifier | - | - |
| Package | TSSOP-14 | - | - |
| Number of Amplifiers | 4 | - | - |
| Bandwidth | 1 | MHz | - |
| Slew Rate | 3.5 | V/μs | - |
| Input Bias Current | 30 | pA | - |
| Input Offset Voltage | 3 | mV | - |
| Supply Voltage | 7 to 36 | V | ±3.5 to ±18 V |
| Operating Temperature | 0 to 70 | °C | - |
| Common Mode Rejection Ratio | 70 | dB | - |
Key Features
- Low power consumption: Designed for applications where power efficiency is critical.
- High input impedance: JFET input stage provides high input impedance, making it suitable for high-impedance signal sources.
- Wide supply voltage range: Operates from ±3.5 V to ±18 V, providing flexibility in various applications.
- Low input bias current: Minimizes errors in high-impedance circuits.
- Quad configuration: Contains four independent amplifiers in a single package, reducing board space and cost.
Applications
The TL064CPW is widely used in various electronic systems, including:
- Signal Conditioning: Amplifies and filters signals in sensor interfaces and data acquisition systems.
- Active Filtering: Implements low-pass, high-pass, and band-pass filters in audio and communication systems.
- General-Purpose Amplification: Provides amplification in instrumentation and control systems.
- Medical Devices: Used in low-power medical instrumentation due to its low power consumption and high precision.
- Industrial Automation: Suitable for control and monitoring systems in industrial environments.
Q & A
1. What is the operating temperature range of the TL064CPW?
The TL064CPW operates within a temperature range of 0°C to 70°C.
2. What is the supply voltage range for this operational amplifier?
The supply voltage range is from 7 V to 36 V, or ±3.5 V to ±18 V.
3. How many amplifiers are included in the TL064CPW?
The TL064CPW contains four independent amplifiers.
4. What is the input bias current of the TL064CPW?
The input bias current is 30 pA.
5. What is the typical slew rate of this amplifier?
The typical slew rate is 3.5 V/μs.
6. What type of package does the TL064CPW come in?
It is available in a TSSOP-14 package.
7. What is the common mode rejection ratio (CMRR) of the TL064CPW?
The CMRR is 70 dB.
8. Can the TL064CPW be used in medical devices?
Yes, its low power consumption and high precision make it suitable for medical instrumentation.
9. What is the gain bandwidth product of the TL064CPW?
The gain bandwidth product is 1 MHz.
10. Is the TL064CPW suitable for active filtering applications?
Yes, it is commonly used in active filtering due to its high input impedance and low power consumption.
