Overview
The TL074BCDRE4 is a low-noise JFET-input operational amplifier produced by Texas Instruments. It is part of the TL07xH family, which includes next-generation versions of the industry-standard TL07x devices. This quad operational amplifier is designed to provide outstanding value for cost-sensitive applications, featuring low offset voltage, high slew rate, and a wide range of operating conditions. The TL074BCDRE4 is particularly suited for rugged and demanding applications due to its high ESD tolerance, integrated EMI and RF filters, and operation across a broad temperature range.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Input Offset Voltage | 1 mV | mV |
| Input Offset Voltage Drift | 2 µV/°C | µV/°C |
| Input Bias Current | 20 pA | pA |
| Input Resistance | 10^12 Ω | Ω |
| Slew Rate | 20 V/µs | V/µs |
| Gain Bandwidth Product | 3 MHz | MHz |
| Total Harmonic Distortion | 0.003% | % |
| 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 |
| ESD Tolerance (HBM) | 1.5 kV | kV |
| Package Type | SOIC-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 (typ) 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
Applications
- Solar energy: string and central inverter
- Motor drives: AC and servo drive control and power stage modules
- Single phase online UPS
- Three phase UPS
- Pro audio mixers
- Battery test equipment
Q & A
- What is the typical input offset voltage of the TL074BCDRE4?
The typical input offset voltage is 1 mV. - What is the slew rate of the TL074BCDRE4?
The slew rate is 20 V/µs. - What is the operating temperature range of the TL074BCDRE4?
The operating temperature range is -40°C to 125°C. - What is the supply voltage range for the TL074BCDRE4?
The supply voltage range is ±2.25 V to ±20 V, and 4.5 V to 40 V. - Does the TL074BCDRE4 have output short-circuit protection?
Yes, it has output short-circuit protection. - What is the typical total harmonic distortion of the TL074BCDRE4?
The typical total harmonic distortion is 0.003%. - What is the ESD tolerance of the TL074BCDRE4?
The ESD tolerance is 1.5 kV (HBM). - In what package is the TL074BCDRE4 available?
The TL074BCDRE4 is available in a SOIC-14 package. - What are some common applications of the TL074BCDRE4?
Common applications include solar energy systems, motor drives, UPS systems, pro audio mixers, and battery test equipment. - What is the input resistance of the TL074BCDRE4?
The input resistance is 10^12 Ω.
