Overview
The TL072ACPSRE4 is a dual low-noise FET-input operational amplifier from Texas Instruments. It is part of the TL07x family, known for its high performance and cost-effectiveness. This device is particularly suited for applications requiring low noise, high slew rate, and low power consumption.
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 Voltage Range | ±2.25 V to ±20 V, 4.5 V to 40 V | V |
| Supply Current per Amplifier | 1.4 mA | mA |
| Common-Mode Rejection Ratio (CMRR) | 70 dB (typ) | dB |
| Total Harmonic Distortion (THD) | 0.003% (typ) | % |
| Equivalent Input Noise Voltage | 18 nV/√Hz (typ) at f = 1 kHz | nV/√Hz |
| Operating Temperature Range | –40°C to 125°C | °C |
Key Features
- High slew rate: 20 V/μs
- Low offset voltage: 1 mV (typ)
- Low offset voltage drift: 2 μV/°C
- Low power consumption: 1.4 mA per amplifier
- Wide common-mode and differential voltage ranges
- 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)
- Integrated EMI and RF filters
- High ESD protection: 1.5 kV (HBM)
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 TL072ACPSRE4?
The typical input offset voltage is 1 mV.
- What is the slew rate of the TL072ACPSRE4?
The slew rate is 20 V/μs.
- What is the supply voltage range for the TL072ACPSRE4?
The supply voltage range is ±2.25 V to ±20 V, and 4.5 V to 40 V.
- What is the typical supply current per amplifier for the TL072ACPSRE4?
The typical supply current per amplifier is 1.4 mA.
- What is the common-mode rejection ratio (CMRR) of the TL072ACPSRE4?
The CMRR is typically 70 dB.
- What is the total harmonic distortion (THD) of the TL072ACPSRE4?
The THD is typically 0.003%.
- What is the equivalent input noise voltage of the TL072ACPSRE4?
The equivalent input noise voltage is typically 18 nV/√Hz at f = 1 kHz.
- What is the operating temperature range for the TL072ACPSRE4?
The operating temperature range is –40°C to 125°C.
- Does the TL072ACPSRE4 have output short-circuit protection?
- What are some common applications of the TL072ACPSRE4?
Common applications include solar energy systems, motor drives, UPS systems, pro audio mixers, and battery test equipment.
