Overview
The TL072ACPSRG4 is a low-noise, FET-input operational amplifier from Texas Instruments. It is part of the TL07x family, which includes next-generation versions of the industry-standard TL07x devices. This component is designed to provide outstanding value for cost-sensitive applications, featuring low offset voltage, high slew rate, and a wide range of common-mode and differential voltage ranges.
The TL072ACPSRG4 is particularly suited for rugged and demanding applications due to its high ESD protection (1.5 kV, HBM), integrated EMI and RF filters, and operation across a wide temperature range of –40°C to 125°C.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Input Offset Voltage (VIO) | 1 | mV |
| Temperature Coefficient of Input Offset Voltage (αVIO) | 2 | μV/°C |
| Slew Rate | 20 | V/μs |
| Input Offset Current (IIO) | 5 | pA |
| Supply Current (ICC) per Amplifier | 1.4 - 2.5 | mA |
| Common-Mode Rejection Ratio (CMRR) | 80 - 100 | dB |
| Total Harmonic Distortion (THD) | 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 |
| Package Type | SOIC (PS) | |
| Pins | 8 |
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
- 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
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 TL072ACPSRG4?
The typical input offset voltage is 1 mV.
- What is the slew rate of the TL072ACPSRG4?
The slew rate is 20 V/μs (typical).
- What is the operating temperature range of the TL072ACPSRG4?
The operating temperature range is –40°C to 125°C.
- What is the supply current per amplifier for the TL072ACPSRG4?
The supply current per amplifier is typically between 1.4 mA and 2.5 mA.
- Does the TL072ACPSRG4 have output short-circuit protection?
- What is the common-mode rejection ratio (CMRR) of the TL072ACPSRG4?
The CMRR is typically between 80 dB and 100 dB.
- What are the typical noise levels of the TL072ACPSRG4?
The noise level is typically 18 nV/√Hz at f = 1 kHz.
- What is the total harmonic distortion (THD) of the TL072ACPSRG4?
The THD is typically 0.003%.
- What are some common applications of the TL072ACPSRG4?
Common applications include solar energy systems, motor drives, UPS systems, pro audio mixers, and battery test equipment.
- What is the package type and pin count of the TL072ACPSRG4?
The package type is SOIC (PS) with 8 pins.
