Overview
The TL071HIDR is a high-performance, low-noise FET-input operational amplifier from Texas Instruments. It is part of the TL07xH family, which are next-generation versions of the industry-standard TL07x devices. This amplifier is designed to provide outstanding value for cost-sensitive applications, offering features such as low offset voltage, high slew rate, and wide common-mode and differential voltage ranges. The TL071HIDR is suitable for a variety of demanding applications due to its high ESD protection, integrated EMI and RF filters, and operation across a wide temperature range of –40°C to 125°C.
Key Specifications
| Parameter | Typical Value | Minimum Value | Maximum Value | Unit |
|---|---|---|---|---|
| Input Offset Voltage (VOS) | ±1 mV | ±4 mV | ±5 mV | mV |
| Input Offset Voltage Drift (dVOS/dT) | ±2 μV/°C | μV/°C | ||
| Slew Rate | 20 V/μs | V/μs | ||
| Input Bias Current (IB) | ±1 pA | ±120 pA | pA | |
| Quiescent Current per Amplifier (IQ) | 937.5 μA | 960 μA | 1156 μA | μA |
| Common-Mode Input Voltage Range | -12 to 15 V | V | ||
| Supply Voltage Range | ±2.25 V to ±20 V, 4.5 V to 40 V | V | ||
| Noise Voltage Density at 1 kHz (Vn) | 18 nV/√Hz | nV/√Hz | ||
| Open-Loop Output Impedance (ZO) | 125 Ω | Ω |
Key Features
- High slew rate: 20 V/μs (typical)
- 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, including common-mode input voltage range up to VCC+
- 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)
- 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
- Solar energy: string and central inverters
- Motor drives: AC and servo drive control and power stage modules
- Single-phase and three-phase online UPS systems
- Pro audio mixers
- Battery test equipment
Q & A
- What is the typical input offset voltage of the TL071HIDR?
The typical input offset voltage is ±1 mV. - What is the slew rate of the TL071HIDR?
The slew rate is 20 V/μs (typical). - What is the input bias current of the TL071HIDR?
The input bias current is ±1 pA (typical). - What is the quiescent current per amplifier for the TL071HIDR?
The quiescent current per amplifier is 937.5 μA (typical). - What is the common-mode input voltage range of the TL071HIDR?
The common-mode input voltage range is -12 to 15 V. - What is the supply voltage range for the TL071HIDR?
The supply voltage range is ±2.25 V to ±20 V, and 4.5 V to 40 V. - Does the TL071HIDR have output short-circuit protection?
Yes, it does have output short-circuit protection. - What is the noise voltage density at 1 kHz for the TL071HIDR?
The noise voltage density at 1 kHz is 18 nV/√Hz (typical). - What are some common applications of the TL071HIDR?
Common applications include solar energy systems, motor drives, UPS systems, pro audio mixers, and battery test equipment. - What is the operating temperature range of the TL071HIDR?
The operating temperature range is –40°C to 125°C.
