Overview
The TL074ACNG4, produced by Texas Instruments, is a high-speed JFET input quad operational amplifier. This device is part of the TL074 family, which includes the TL074, TL074A, and TL074B. These amplifiers are known for their high slew rates, low input bias and offset currents, and low offset voltage temperature coefficient. They are integrated into a monolithic circuit, incorporating well-matched high-voltage JFET and bipolar transistors. This makes them suitable for a wide range of applications, particularly in cost-sensitive and demanding environments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | ±2.25 V to ±20 V, 4.5 V to 40 V | V |
| Input Offset Voltage | 1 mV to 10 mV | mV |
| Input Offset Voltage Drift | 10 µV/°C | µV/°C |
| Input Bias Current | 20 pA to 200 nA | pA/nA |
| Slew Rate | 16 V/µs to 20 V/µs | V/µs |
| Gain Bandwidth Product | 2 MHz to 3 MHz | MHz |
| Total Harmonic Distortion | 0.01% | % |
| Equivalent Input Noise Voltage | 15 nV/√Hz at 1 kHz | nV/√Hz |
| Operating Temperature Range | -40°C to +125°C | °C |
| Package Type | SO14 (plastic micropackage) |
Key Features
- High slew rate: Up to 20 V/µs (typical)
- Low offset voltage: 1 mV to 10 mV (typical)
- Low offset voltage drift: 10 µV/°C
- Low input bias and offset currents
- Low noise: 15 nV/√Hz at 1 kHz (typical)
- Output short-circuit protection
- High input impedance JFET input stage
- Low total harmonic distortion: 0.01% (typical)
- Wide common-mode and differential voltage ranges
- Internal frequency compensation and latch-up free operation
Applications
The TL074ACNG4 is versatile and can be used in various applications, including:
- Audio and video equipment due to its low noise and high slew rate.
- Medical devices requiring high precision and low drift.
- Industrial control systems where robustness and reliability are crucial.
- Automotive systems that demand operation over a wide temperature range.
- General-purpose analog circuits where cost-effectiveness and performance are key.
Q & A
- What is the typical slew rate of the TL074ACNG4?
The typical slew rate is up to 20 V/µs. - What is the input offset voltage of the TL074ACNG4?
The input offset voltage is typically between 1 mV to 10 mV. - What is the operating temperature range of the TL074ACNG4?
The operating temperature range is -40°C to +125°C. - Does the TL074ACNG4 have output short-circuit protection?
Yes, it does have output short-circuit protection. - What is the gain bandwidth product of the TL074ACNG4?
The gain bandwidth product is typically between 2 MHz to 3 MHz. - What type of input stage does the TL074ACNG4 have?
The TL074ACNG4 has a high input impedance JFET input stage. - Is the TL074ACNG4 suitable for high-speed applications?
Yes, it is suitable for high-speed applications due to its high slew rate and low noise characteristics. - What is the typical total harmonic distortion of the TL074ACNG4?
The typical total harmonic distortion is 0.01%. - Does the TL074ACNG4 have internal frequency compensation?
Yes, it does have internal frequency compensation. - What is the package type of the TL074ACNG4?
The package type is SO14 (plastic micropackage).
