Overview
The TL074IYDT is a high-speed, low-noise JFET quad operational amplifier produced by STMicroelectronics. This device is part of the TL074 series, which includes the TL074, TL074A, and TL074B. Each amplifier in the TL074 series incorporates well-matched, high-voltage JFET and bipolar transistors in a monolithic integrated circuit. The TL074IYDT is specifically designed for industrial applications, operating over a temperature range of -40°C to +125°C.
Key Specifications
| Parameter | Symbol | Min. | Max. | Unit | |
|---|---|---|---|---|---|
| Supply Voltage | VCC | 6 | 15 | 36 | V |
| Operating Free-Air Temperature Range | Toper | -40 | - | 125 | °C |
| Input Offset Voltage | Vio | 3 | 10 | 13 | mV |
| Input Offset Current | Iio | 5 | 100 | 200 | pA/nA |
| Input Bias Current | Iib | 20 | 200 | - | pA/nA |
| Large Signal Voltage Gain | Avd | 50 | 200 | - | V/mV |
| Supply Voltage Rejection Ratio | SVR | 70 | 80 | 86 | dB |
| Supply Current, No Load | ICC | 1.4 | 2.5 | - | mA |
| Input Common Mode Voltage Range | Vicm | -12 | - | +15 | V |
| Common Mode Rejection Ratio | CMR | 70 | 80 | 86 | dB |
| Output Short-Circuit Current | Ios | 10 | - | 60 | mA |
| Output Voltage Swing | ±Vopp | 10 | - | 13.5 | V |
| Slew Rate | SR | 8 | 13 | - | V/µs |
| Rise Time | tr | 0.1 | - | - | µs |
| Gain Bandwidth Product | GBP | 2 | 3 | - | MHz |
| Input Resistance | Ri | 10^12 | - | - | Ω |
| Total Harmonic Distortion | THD | 0.01 | - | - | % |
| Equivalent Input Noise Voltage | en | 15 | - | - | nV/√Hz |
Key Features
- Wide Common-Mode and Differential Voltage Range: The TL074IYDT has a wide common-mode voltage range up to VCC+ and a differential voltage range up to ±30V.
- Low Input Bias and Offset Current: It features low input bias and offset currents, which are essential for high precision applications.
- Low Noise: The device has a low equivalent input noise voltage of 15 nV/√Hz, making it suitable for low-noise applications.
- Output Short-Circuit Protection: The TL074IYDT includes output short-circuit protection, ensuring the device's safety during operational mishaps.
- High Input Impedance JFET Input Stage: The JFET input stage provides high input impedance, which is beneficial for minimizing loading effects on the input signal.
- Low Harmonic Distortion: With a total harmonic distortion of 0.01%, this amplifier is ideal for audio and other high-fidelity applications.
- Internal Frequency Compensation: The device is internally frequency compensated, simplifying the design process.
- Latch-Up Free Operation: The TL074IYDT is designed to be latch-up free, ensuring stable operation under various conditions.
- High Slew Rate: It has a high slew rate of 13 V/µs, making it suitable for high-speed applications.
Applications
- Audio Distribution Amplifiers: The TL074IYDT can be used in audio distribution systems due to its low noise and high fidelity characteristics.
- Bandpass Filters: It is suitable for designing bandpass filters, including second-order and cascaded bandpass filters.
- Gain-of-10 Inverting Amplifiers: The device can be configured as a gain-of-10 inverting amplifier, which is useful in various signal processing applications.
- Voltage Followers: The TL074IYDT can be used as a voltage follower, providing a high input impedance and low output impedance.
- General Purpose Amplification: Its versatility makes it a good choice for general-purpose amplification in industrial, automotive, and consumer electronics.
Q & A
- What is the operating temperature range of the TL074IYDT?
The operating temperature range of the TL074IYDT is -40°C to +125°C.
- What is the typical input offset voltage of the TL074IYDT?
The typical input offset voltage is 10 mV.
- What is the slew rate of the TL074IYDT?
The slew rate is typically 13 V/µs.
- Does the TL074IYDT have output short-circuit protection?
Yes, the TL074IYDT includes output short-circuit protection).
- What is the gain bandwidth product of the TL074IYDT?
The gain bandwidth product is typically 3 MHz).
- What is the total harmonic distortion of the TL074IYDT?
The total harmonic distortion is typically 0.01%).
- What is the equivalent input noise voltage of the TL074IYDT?
The equivalent input noise voltage is typically 15 nV/√Hz).
- What package types are available for the TL074IYDT?
The TL074IYDT is available in SO14 packages).
- Is the TL074IYDT suitable for audio applications?
Yes, it is suitable for audio applications due to its low noise and high fidelity characteristics).
- Can the TL074IYDT be used in bandpass filter designs?
Yes, it can be used in designing bandpass filters, including second-order and cascaded bandpass filters).
