Overview
The TL074ING4, produced by Texas Instruments, is a quad low-noise JFET-input operational amplifier. This device is part of the TL074 family, known for its high-speed and low-noise performance. The TL074ING4 is particularly suited for applications requiring multiple operational amplifiers with high slew rates, low input bias and offset currents, and low harmonic distortion.
The device is available in a 14-pin SOIC package, making it compact and suitable for a variety of electronic designs. It operates over a wide supply voltage range and is designed to handle demanding applications with its robust features and high reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | 6 to 36 | V |
| Operating Free-Air Temperature Range | -40 to +125 | °C |
| Input Offset Voltage (Typical) | 3 mV | mV |
| Input Offset Voltage Drift | 10 µV/°C | µV/°C |
| Input Bias Current (Typical) | 20 pA | pA |
| Slew Rate (Typical) | 16 V/µs | V/µs |
| Total Harmonic Distortion (Typical) | 0.01% | % |
| Equivalent Input Noise Voltage (Typical) | 15 nV/√Hz | nV/√Hz |
| Gain Bandwidth Product (Typical) | 3 MHz | MHz |
| Input Resistance | 10^12 Ω | Ω |
Key Features
- High slew rate: 16 V/µs (typical)
- Low input bias and offset currents
- Low offset voltage: 3 mV (typical)
- Low offset voltage drift: 10 µV/°C
- Low noise: 15 nV/√Hz (typical) at f = 1 kHz
- Output short-circuit protection
- Low total harmonic distortion: 0.01% (typical)
- Wide common-mode and differential voltage ranges
- High input impedance JFET input stage
- Internal frequency compensation and latch-up free operation
Applications
- Solar energy: string and central inverter systems
- Motor drives: AC and servo drive control and power stage modules
- Single-phase and three-phase UPS systems
- Professional audio mixers
- Battery test equipment
- General-purpose analog circuitry requiring low noise and high slew rates
Q & A
- What is the typical slew rate of the TL074ING4?
The typical slew rate of the TL074ING4 is 16 V/µs.
- What is the input offset voltage of the TL074ING4?
The input offset voltage of the TL074ING4 is typically 3 mV.
- What is the operating temperature range of the TL074ING4?
The operating free-air temperature range of the TL074ING4 is -40°C to +125°C.
- What is the supply voltage range for the TL074ING4?
The supply voltage range for the TL074ING4 is 6 to 36 volts.
- Does the TL074ING4 have output short-circuit protection?
- What is the typical total harmonic distortion of the TL074ING4?
The typical total harmonic distortion of the TL074ING4 is 0.01%.
- What is the equivalent input noise voltage of the TL074ING4?
The equivalent input noise voltage of the TL074ING4 is typically 15 nV/√Hz at f = 1 kHz.
- What is the gain bandwidth product of the TL074ING4?
The gain bandwidth product of the TL074ING4 is typically 3 MHz.
- Is the TL074ING4 suitable for high-temperature applications?
- What are some common applications of the TL074ING4?
The TL074ING4 is commonly used in solar energy systems, motor drives, UPS systems, professional audio mixers, and battery test equipment.
