Overview
The TL074IDG4 is a low-noise, JFET-input operational amplifier produced by Texas Instruments. It is part of the TL07xx series, known for its high performance and versatility in various applications. The TL074IDG4 is a quad operational amplifier, meaning it contains four independent op-amp circuits in a single package. This device is particularly valued for its low noise, high slew rate, and low power consumption, making it suitable for a wide range of electronic systems.
Key Specifications
| Parameter | Typical Value | Units |
|---|---|---|
| Slew Rate | 13 V/μs | V/μs |
| Offset Voltage | 1 mV | mV |
| Offset Voltage Drift | 2 μV/°C | μV/°C |
| Power Consumption | 940 μA/ch | μA/ch |
| Supply Voltage Range | ±2.25 V to ±20 V, 4.5 V to 40 V | V |
| Input Bias Current | Low | - |
| Noise Voltage | 18 nV/√Hz at f = 1 kHz | nV/√Hz |
| Total Harmonic Distortion | 0.003% | % |
| Operating Temperature Range | −40°C to 125°C | °C |
| Package Type | SOIC (14-pin) | - |
Key Features
- High slew rate: 13 V/μs (typical)
- Low offset voltage: 1 mV (typical)
- Low offset voltage drift: 2 μV/°C
- Low power consumption: 940 μA/ch (typical)
- Wide common-mode and differential voltage ranges, including VCC+
- Low input bias and offset currents
- Low noise: 18 nV/√Hz at f = 1 kHz (typical)
- Output short-circuit protection
- Low total harmonic distortion: 0.003% (typical)
- Internal frequency compensation and latch-up-free operation
- High-input impedance: JFET input stage
Applications
- Solar energy systems: string and central inverters
- Motor drives: AC and servo drive control and power stage modules
- Single-phase and three-phase UPS systems
- Pro audio mixers
- Battery test equipment
- Oscilloscopes and other measurement instruments
- DLP front projection systems
Q & A
- What is the typical slew rate of the TL074IDG4?
The typical slew rate of the TL074IDG4 is 13 V/μs.
- What is the offset voltage of the TL074IDG4?
The typical offset voltage of the TL074IDG4 is 1 mV.
- What is the operating temperature range of the TL074IDG4?
The operating temperature range of the TL074IDG4 is −40°C to 125°C.
- What is the noise voltage of the TL074IDG4 at 1 kHz?
The noise voltage of the TL074IDG4 at 1 kHz is 18 nV/√Hz (typical).
- Does the TL074IDG4 have output short-circuit protection?
Yes, the TL074IDG4 has output short-circuit protection.
- What is the total harmonic distortion of the TL074IDG4?
The total harmonic distortion of the TL074IDG4 is 0.003% (typical).
- What type of input stage does the TL074IDG4 use?
The TL074IDG4 uses a JFET input stage.
- What is the supply voltage range for the TL074IDG4?
The supply voltage range for the TL074IDG4 is ±2.25 V to ±20 V, and 4.5 V to 40 V.
- What package type is the TL074IDG4 available in?
The TL074IDG4 is available in a 14-pin SOIC package.
- What are some common applications of the TL074IDG4?
The TL074IDG4 is commonly used in solar energy systems, motor drives, UPS systems, pro audio mixers, and battery test equipment.
