Overview
The TL074CNSRG4 is a low-noise JFET-input operational amplifier produced by Texas Instruments. It is part of the TL07x family, which includes the TL071, TL072, and TL074 models. This device is known for its high performance and cost-effectiveness, making it suitable for a wide range of applications. The TL074CNSRG4 is particularly valued for its low offset voltage, high slew rate, and low power consumption, making it an excellent choice for various electronic circuits.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Input Offset Voltage | 1 mV | mV |
| Input Offset Voltage Drift | 2 µV/°C | µV/°C |
| Slew Rate | 20 V/µs | V/µs |
| Supply Current (each amplifier) | 940 µA | µA |
| Common-Mode Input Voltage Range | Includes VCC+ | V |
| Supply Voltage Range | ±2.25 V to ±20 V, 4.5 V to 40 V | V |
| Noise Voltage Density at 1 kHz | 18 nV/√Hz | nV/√Hz |
| Total Harmonic Distortion | 0.003% | % |
| Operating Temperature Range | 0°C to 70°C | °C |
| Package Type | SOIC (NS) | |
| Pins | 14 |
Key Features
- High slew rate: 20 V/µs
- 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
- Common-mode input voltage range includes VCC+
- Low input bias and offset currents
- Low noise: Vn = 18 nV/√Hz (typical) at f = 1 kHz
- Output short-circuit protection
- Low total harmonic distortion: 0.003% (typical)
- Wide supply voltage range: ±2.25 V to ±20 V, 4.5 V to 40 V
- High ESD protection: 1.5 kV (HBM)
- Integrated EMI and RF filters
- Latch-up-free operation
Applications
- Solar energy systems: string and central inverters
- Motor drives
- Audio equipment: due to its low noise and high slew rate, it is suitable for audio amplifiers and other audio circuits
- Medical devices: where low noise and high accuracy are crucial
- Industrial control systems: for signal conditioning and amplification
- Automotive systems: for various sensor and control applications
Q & A
- What is the typical input offset voltage of the TL074CNSRG4?
The typical input offset voltage is 1 mV.
- What is the slew rate of the TL074CNSRG4?
The slew rate is 20 V/µs.
- What is the operating temperature range of the TL074CNSRG4?
The operating temperature range is 0°C to 70°C.
- What is the supply voltage range for the TL074CNSRG4?
The supply voltage range is ±2.25 V to ±20 V, 4.5 V to 40 V.
- Does the TL074CNSRG4 have output short-circuit protection?
- What is the typical noise voltage density at 1 kHz for the TL074CNSRG4?
The typical noise voltage density at 1 kHz is 18 nV/√Hz.
- What is the total harmonic distortion (THD) of the TL074CNSRG4?
The total harmonic distortion is 0.003% (typical).
- What package type is the TL074CNSRG4 available in?
The TL074CNSRG4 is available in a 14-pin SOIC (NS) package.
- Does the TL074CNSRG4 have integrated EMI and RF filters?
- Is the TL074CNSRG4 latch-up-free?
