Overview
The TL074CDR, produced by Texas Instruments, is a quad low-noise JFET-input operational amplifier. This device is part of the TL07x family, which is known for its high performance and versatility. The TL074CDR is designed to meet the demanding requirements of modern electronic systems, offering a balance of low noise, high slew rate, and low power consumption. It is particularly suitable for cost-sensitive applications that require high reliability and robust performance.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Input Offset Voltage | 1 mV | mV |
| Input Offset Voltage Drift | 2 µV/°C | µV/°C |
| Slew Rate | 20 V/µs | V/µs |
| Supply Voltage Range | ±2.25 V to ±20 V, 4.5 V to 40 V | V |
| Power Consumption per Channel | 940 µA | µA |
| Common-Mode Input Voltage Range | Includes VCC+ | V |
| Input Bias Current | 65 pA | pA |
| Equivalent Input Noise Voltage | 18 nV/√Hz at f = 1 kHz | nV/√Hz |
| Total Harmonic Distortion | 0.003% | % |
| Operating Temperature Range | 0°C to 70°C | °C |
| Package Type | SOIC-14 | - |
Key Features
- High slew rate: 20 V/µs, making it suitable for high-speed applications.
- Low offset voltage: 1 mV, and low offset voltage drift: 2 µV/°C, ensuring high accuracy.
- Low power consumption: 940 µA per channel, ideal for power-sensitive designs.
- Wide common-mode and differential voltage ranges, including the ability to operate with common-mode input voltage up to VCC+.
- Low input bias and offset currents, contributing to minimal signal distortion.
- Low noise: 18 nV/√Hz at 1 kHz, suitable for noise-sensitive applications.
- Output short-circuit protection, enhancing reliability and durability.
- Low total harmonic distortion: 0.003%, ensuring high signal fidelity.
- Wide supply voltage range: ±2.25 V to ±20 V, 4.5 V to 40 V, providing flexibility in design.
- High ESD protection: 1.5 kV HBM, and integrated EMI and RF filters, making it robust for various environments.
Applications
The TL074CDR is versatile and can be used in a variety of applications, including:
- Audio and video equipment where low noise and high fidelity are crucial.
- Medical devices requiring high accuracy and low power consumption.
- Industrial control systems that need robust and reliable operational amplifiers.
- Automotive electronics where the device must operate over a wide temperature range.
- General-purpose analog circuits in consumer electronics.
Q & A
- What is the typical input offset voltage of the TL074CDR?
The typical input offset voltage is 1 mV.
- What is the slew rate of the TL074CDR?
The slew rate is 20 V/µs.
- What is the power consumption per channel for the TL074CDR?
The power consumption per channel is typically 940 µA.
- What is the common-mode input voltage range for the TL074CDR?
The common-mode input voltage range includes VCC+.
- Does the TL074CDR have output short-circuit protection?
Yes, the TL074CDR has output short-circuit protection.
- What is the typical total harmonic distortion of the TL074CDR?
The typical total harmonic distortion is 0.003%.
- What is the operating temperature range for the TL074CDR?
The operating temperature range is 0°C to 70°C.
- What package type is the TL074CDR available in?
The TL074CDR is available in a SOIC-14 package.
- What is the equivalent input noise voltage of the TL074CDR at 1 kHz?
The equivalent input noise voltage at 1 kHz is 18 nV/√Hz.
- Does the TL074CDR have integrated EMI and RF filters?
Yes, the TL074CDR has integrated EMI and RF filters).
