Overview
The TL074HIDR is a high-performance operational amplifier (op-amp) integrated circuit (IC) designed and manufactured by Texas Instruments. It is part of the TL07xH series, which are next-generation versions of the industry-standard TL07x devices. This quad op-amp is known for its low noise, high slew rate, and wide common-mode and differential voltage ranges, making it an excellent choice for various demanding applications.
The device features four internally compensated op-amps in a single 14-pin SOIC package, ideal for applications requiring multiple amplifiers while saving space on the printed circuit board. The TL074HIDR operates over a wide range of power supply voltages and is characterized by its high input impedance, low input bias and offset currents, and low total harmonic distortion, making it suitable for high-fidelity and audio pre-amplifier applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package Type | SOIC (D) | |
| Pins | 14 | |
| Operating Temperature Range | -40 to 125 | °C |
| Supply Voltage Range | ±2.25 V to ±20 V, 4.5 V to 40 V | V |
| Input Offset Voltage | 1 mV (typ) | mV |
| Input Offset Voltage Drift | 2 µV/°C | µV/°C |
| Slew Rate | 20 V/µs (typ) | V/µs |
| Power Consumption per Channel | 940 µA (typ) | µA |
| Common-Mode Input Voltage Range | Includes VCC+ | |
| Input Bias and Offset Currents | Low | |
| Noise | 18 nV/√Hz (typ) at f = 1 kHz | nV/√Hz |
| Total Harmonic Distortion | 0.003% (typ) | % |
| Output Short-Circuit Protection | Yes |
Key Features
- 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)
- Wide common-mode and differential voltage ranges
- Common-mode input voltage range includes VCC+
- Low input bias and offset currents
- Low noise: 18 nV/√Hz (typ) at f = 1 kHz
- Output short-circuit protection
- Low total harmonic distortion: 0.003% (typ)
- 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
Applications
The TL074HIDR is versatile and suitable for a variety of applications, including:
- High-fidelity and audio pre-amplifier applications due to its low noise and low total harmonic distortion.
- Instrumentation and measurement systems where high accuracy and low drift are crucial.
- Control systems that require high slew rates and wide common-mode voltage ranges.
- Industrial and automotive applications where the device's robust design and wide operating temperature range (-40°C to 125°C) are beneficial.
- Medical and aerospace applications due to its controlled baseline, single assembly and test site, and extended product life cycle.
Q & A
- What is the typical input offset voltage of the TL074HIDR?
The typical input offset voltage is 1 mV.
- What is the slew rate of the TL074HIDR?
The slew rate is 20 V/µs (typ)).
- What is the operating temperature range of the TL074HIDR?
The operating temperature range is -40°C to 125°C).
- What is the package type and pin count of the TL074HIDR?
The package type is SOIC (D) with 14 pins).
- Does the TL074HIDR have output short-circuit protection?
Yes, the TL074HIDR has output short-circuit protection).
- What is the typical power consumption per channel of the TL074HIDR?
The typical power consumption per channel is 940 µA).
- What are the common applications of the TL074HIDR?
The TL074HIDR is commonly used in high-fidelity and audio pre-amplifier applications, instrumentation, control systems, and industrial/automotive applications).
- Does the TL074HIDR have integrated EMI and RF filters?
Yes, the TL074HIDR has integrated EMI and RF filters).
- What is the total harmonic distortion of the TL074HIDR?
The total harmonic distortion is 0.003% (typ)).
- Is the TL074HIDR suitable for high-temperature environments?
Yes, the TL074HIDR is suitable for high-temperature environments with an operating temperature range of -40°C to 125°C).
