Overview
The TL064CDBR is a low-power JFET-input operational amplifier produced by Texas Instruments. It is part of the TL06x family, which is known for its high input impedance, wide bandwidth, and low input offset and input bias currents. These devices are designed to provide outstanding performance in cost-sensitive applications and are suitable for use in rugged and environmentally demanding environments.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Supply Voltage (VCC+, VCC-) | ±18 | V |
| Differential Input Voltage | ±30 | V |
| Input Voltage | ±15 | V |
| Supply Current (per amplifier) | 200 μA | μA |
| Input Offset Voltage | 3 - 15 | mV |
| Input Offset Current | 5 - 100 | pA |
| Slew Rate | 3.5 V/μs | V/μs |
| Common-Mode Rejection Ratio (CMRR) | 86 dB | dB |
| Operating Temperature Range (C-suffix) | 0°C to 70°C | °C |
| Operating Temperature Range (I-suffix) | -40°C to 85°C | °C |
| Operating Temperature Range (M-suffix) | -55°C to 125°C | °C |
Key Features
- Low Power Consumption: Typical supply current of 200 μA per amplifier.
- High Input Impedance: Suitable for applications requiring minimal input current.
- Wide Common-Mode and Differential Voltage Range: Enhances the device's versatility in various applications.
- High Slew Rate: 3.5 V/μs, allowing for rapid output changes in response to input signals.
- High Common-Mode Rejection Ratio (CMRR): 86 dB, ensuring effective rejection of unwanted input signals.
- Integrated EMI and RF Filters: Reduces electromagnetic interference and radio-frequency noise.
- High ESD Protection: 1.5 kV HBM (Human Body Model) for enhanced reliability.
Applications
- Instrumentation Amplifiers: Used in precision measurement and signal conditioning applications.
- Audio Distribution Amplifiers: Suitable for audio signal distribution and amplification.
- Low-Level Light Detector Preamplifiers: Used in optical sensing and detection applications.
- AC Amplifiers and Filters: Employed in various AC signal processing and filtering applications.
- Microphone Preamplifiers with Tone Control: Used in audio equipment for microphone signal amplification and tone adjustment.
Q & A
- What is the typical supply current of the TL064CDBR?
The typical supply current is 200 μA per amplifier. - What is the maximum supply voltage for the TL064CDBR?
The maximum supply voltage is ±18 V. - What is the slew rate of the TL064CDBR?
The slew rate is 3.5 V/μs. - What is the common-mode rejection ratio (CMRR) of the TL064CDBR?
The CMRR is 86 dB. - What are the operating temperature ranges for the TL064CDBR?
The operating temperature ranges are 0°C to 70°C for C-suffix, -40°C to 85°C for I-suffix, and -55°C to 125°C for M-suffix devices. - Does the TL064CDBR have integrated EMI and RF filters?
Yes, it does have integrated EMI and RF filters. - What is the ESD protection level of the TL064CDBR?
The ESD protection level is 1.5 kV HBM. - Can the TL064CDBR be used in single-supply or dual-supply configurations?
Yes, it can be used in both single-supply and dual-supply configurations. - What types of packages are available for the TL064CDBR?
The TL064CDBR is available in various packages including D, J, N, NS, PW, and W packages. - What are some common applications of the TL064CDBR?
Common applications include instrumentation amplifiers, audio distribution amplifiers, low-level light detector preamplifiers, AC amplifiers, and microphone preamplifiers with tone control.
