Overview
The TL064CDE4 is a quad low-power JFET-input operational amplifier produced by Texas Instruments. This device is part of the TL06x family, known for its high input impedance, wide bandwidth, and low power consumption. The TL064CDE4 is particularly suited for cost-sensitive applications that require high performance and reliability.
The TL064CDE4 features four independent operational amplifiers in a single package, making it ideal for a variety of analog signal processing tasks. It operates over a wide range of supply voltages and is characterized for operation from 0°C to 70°C, making it suitable for a broad range of environmental conditions.
Key Specifications
| Parameter | Unit | Min. | Typ. | Max. |
|---|---|---|---|---|
| Supply Voltage (VCC) | V | ±3.5 | - | ±18 |
| Input Offset Voltage (Vio) | mV | 3 | 6 | 15 |
| Input Bias Current (Iib) | pA | 30 | 200 | 400 |
| Input Common Mode Voltage Range (Vicm) | V | ±11.5 | - | ±15 |
| Output Voltage Swing (Vopp) | V | 20 | - | 27 |
| Slew Rate | V/μs | - | 3.5 | - |
| Operating Temperature Range | °C | 0 | - | 70 |
| Package Type | - | - | 14-SOIC | - |
Key Features
- Very Low Power Consumption: Typical supply current of 200 μA per amplifier.
- High Input Impedance: JFET input stage provides high input impedance.
- Wide Common-Mode and Differential Voltage Ranges: Up to VCC+ and ±15 V respectively.
- Low Input Bias and Offset Currents: Ensures minimal drift and high accuracy.
- Output Short-Circuit Protection: Protects the device from short-circuit conditions.
- Internal Frequency Compensation: Ensures stable operation without external components.
- Latch-Up Free Operation: Prevents unwanted latch-up conditions.
- High Slew Rate: 3.5 V/μs for fast signal processing.
- High ESD Protection: 1.5 kV HBM (Human Body Model) protection.
- Integrated EMI and RF Filters: Enhances noise immunity.
Applications
- Cost-Sensitive Analog Signal Processing: Ideal for applications where high performance and low cost are critical.
- Audio and Video Equipment: Suitable for audio and video amplification and processing.
- Medical Devices: Used in medical equipment due to its high accuracy and reliability.
- Industrial Control Systems: Employed in various industrial control and monitoring systems.
- Automotive Electronics: Used in automotive systems requiring robust and reliable operation.
Q & A
- What is the typical supply current of the TL064CDE4?
The typical supply current of the TL064CDE4 is 200 μA per amplifier.
- What is the operating temperature range of the TL064CDE4?
The operating temperature range of the TL064CDE4 is from 0°C to 70°C.
- What is the slew rate of the TL064CDE4?
The slew rate of the TL064CDE4 is 3.5 V/μs.
- What is the input bias current of the TL064CDE4?
The input bias current of the TL064CDE4 is typically 200 pA.
- What is the common-mode rejection ratio (CMRR) of the TL064CDE4?
The CMRR of the TL064CDE4 is not explicitly stated in the provided sources, but it is a key parameter for operational amplifiers and can be found in detailed datasheets.
- What package types are available for the TL064CDE4?
The TL064CDE4 is available in a 14-SOIC package..
- Does the TL064CDE4 have output short-circuit protection?
Yes, the TL064CDE4 has output short-circuit protection.
- What is the maximum supply voltage for the TL064CDE4?
The maximum supply voltage for the TL064CDE4 is ±18 V.
- Is the TL064CDE4 latch-up free?
Yes, the TL064CDE4 is latch-up free.
- What are some typical applications of the TL064CDE4?
The TL064CDE4 is typically used in cost-sensitive analog signal processing, audio and video equipment, medical devices, industrial control systems, and automotive electronics.
