Overview
The TL074CPWRG4 is a quad low-noise JFET-input operational amplifier produced by Texas Instruments. It is part of the TL07x family, known for its high performance and versatility in various applications. 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
| Specification | Value | Unit |
|---|---|---|
| High Slew Rate | 20 | V/μs (typ) |
| Low Offset Voltage | 1 | mV (typ) |
| Low Offset Voltage Drift | 2 | μV/°C |
| Low Power Consumption | 940 | μA/ch (typ) |
| Supply Voltage Range | ±2.25 V to ±20 V, 4.5 V to 40 V | V |
| Input Voltage Noise Density at 1 kHz | 18 | nV/√Hz (typ) |
| Total Harmonic Distortion (THD) | 0.003% | % (typ) |
| Operating Temperature Range | -40°C to 125°C | °C |
| Package Types | PDIP, SOIC, TSSOP, etc. | - |
Key Features
- High slew rate of 20 V/μs (typical)
- Low offset voltage of 1 mV (typical)
- Low offset voltage drift of 2 μV/°C
- Low power consumption of 940 μA per channel (typical)
- Wide supply voltage range: ±2.25 V to ±20 V, 4.5 V to 40 V
- Low input bias and offset currents
- Low noise: 18 nV/√Hz at 1 kHz (typical)
- Output short-circuit protection
- Low total harmonic distortion: 0.003% (typical)
- Integrated EMI and RF filters
- High ESD protection: 1.5 kV (HBM)
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
Q & A
- What is the typical slew rate of the TL074CPWRG4?
The typical slew rate is 20 V/μs.
- What is the low offset voltage of the TL074CPWRG4?
The low offset voltage is 1 mV (typical).
- What is the operating temperature range of the TL074CPWRG4?
The operating temperature range is -40°C to 125°C.
- What are the typical power consumption and noise characteristics of the TL074CPWRG4?
The typical power consumption is 940 μA per channel, and the noise is 18 nV/√Hz at 1 kHz.
- Does the TL074CPWRG4 have output short-circuit protection?
- What are some common applications of the TL074CPWRG4?
- What is the supply voltage range for the TL074CPWRG4?
The supply voltage range is ±2.25 V to ±20 V, and 4.5 V to 40 V.
- Does the TL074CPWRG4 have integrated EMI and RF filters?
- What is the ESD protection rating for the TL074CPWRG4?
The ESD protection rating is 1.5 kV (HBM).
- What package types are available for the TL074CPWRG4?
