Overview
The TL074BCDG4, produced by Texas Instruments, is a high-performance, low-noise JFET quad operational amplifier. This device is part of the TL07x family, known for its high slew rate, low offset voltage, and wide common-mode and differential voltage ranges. The TL074BCDG4 is designed to provide outstanding performance in a variety of applications, making it a versatile choice for engineers.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Input Offset Voltage (Vio) | 3 mV | mV |
| Input Offset Voltage Drift (DVio) | 10 µV/°C | µV/°C |
| Input Offset Current (Iio) | 5 pA | pA |
| Input Bias Current (Iib) | 20 pA | pA |
| Slew Rate | 16 V/µs | V/µs |
| Supply Voltage Range | ±2.25 V to ±20 V, 4.5 V to 40 V | V |
| Operating Temperature Range | -40°C to +125°C | °C |
| Total Harmonic Distortion (THD) | 0.01% | % |
| Equivalent Input Noise Voltage (en) | 15 nV/√Hz | nV/√Hz |
| Common-Mode Rejection Ratio (CMRR) | 84 dB | dB |
| Output Short-Circuit Duration | Infinite |
Key Features
- High slew rate: 16 V/µs (typical)
- Low input bias and offset currents
- 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
- High ESD protection: 1.5 kV (HBM)
Applications
- Solar energy: string and central inverter
- Motor drives: AC and servo drive control and power stage modules
- Single-phase online UPS and three-phase UPS
- Pro audio mixers
- Battery test equipment
Q & A
- What is the typical input offset voltage of the TL074BCDG4?
The typical input offset voltage is 3 mV.
- What is the slew rate of the TL074BCDG4?
The slew rate is 16 V/µs (typical).
- What is the operating temperature range of the TL074BCDG4?
The operating temperature range is -40°C to +125°C.
- Does the TL074BCDG4 have output short-circuit protection?
- What is the typical total harmonic distortion of the TL074BCDG4?
The typical total harmonic distortion is 0.01%.
- What is the equivalent input noise voltage of the TL074BCDG4?
The equivalent input noise voltage is 15 nV/√Hz (typical) at f = 1 kHz.
- What are some common applications of the TL074BCDG4?
Common applications include solar energy systems, motor drives, UPS systems, pro audio mixers, and battery test equipment.
- What is the common-mode rejection ratio (CMRR) of the TL074BCDG4?
The CMRR is 84 dB.
- Does the TL074BCDG4 have internal frequency compensation?
- What is the ESD protection level of the TL074BCDG4?
The ESD protection level is 1.5 kV (HBM).
