Overview
The TL072ACPSR is a dual JFET-input operational amplifier produced by Texas Instruments. It is part of the TL07x family, which includes the TL071, TL072, and TL074 models. This device is known for its low noise, high slew rate, and wide common-mode and differential voltage ranges, making it suitable for a variety of cost-sensitive and demanding applications.
The TL072ACPSR is characterized by its high performance and robust features, including low offset voltage, low power consumption, and high ESD protection. It operates over a wide temperature range and is available in several package options, including the 8-pin DIP (Dual In-Line Package) and SOIC (Small Outline Integrated Circuit) packages.
Key Specifications
| Parameter | Unit | Typical | Minimum | Maximum |
|---|---|---|---|---|
| Supply Voltage | V | ±15 | ±2.25 to ±20, 4.5 to 40 | - |
| Operating Temperature Range | °C | 0 to 70 (C-suffix), -40 to 125 (I-suffix) | -40 | 125 |
| Input Offset Voltage | mV | 1 (TL072B) | 1 | 10 |
| Input Offset Voltage Drift | µV/°C | 2 | - | - |
| Slew Rate | V/µs | 20 | 8 | 16 |
| Input Bias Current | pA | 20 | - | 200 |
| Input Noise Voltage | nV/√Hz | 18 at f = 1 kHz | - | - |
| Total Harmonic Distortion | % | 0.003 | - | - |
| Output Voltage Swing | V | 10 to 13.5 (RL = 2 kΩ to 10 kΩ) | - | - |
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: Vn = 18 nV/√Hz (typical) at f = 1 kHz
- Output short-circuit protection
- Low total harmonic distortion: 0.003% (typical)
- High ESD protection: 1.5 kV (HBM)
- Integrated EMI and RF filters
- Latch-up-free operation
Applications
- Solar energy: string and central inverter
- Motor drives: AC and servo drive control and power stage modules
- Single-phase and three-phase online UPS
- Pro audio mixers
- Battery test equipment
- General-purpose analog circuits requiring low noise and high slew rates
Q & A
- What is the typical slew rate of the TL072ACPSR?
The typical slew rate of the TL072ACPSR is 20 V/µs.
- What is the input offset voltage of the TL072ACPSR?
The typical input offset voltage of the TL072ACPSR is 1 mV.
- What is the operating temperature range for the TL072ACPSR?
The operating temperature range for the TL072ACPSR is 0°C to 70°C for the C-suffix and -40°C to 125°C for the I-suffix.
- What is the supply voltage range for the TL072ACPSR?
The supply voltage range for the TL072ACPSR is ±2.25 V to ±20 V, or 4.5 V to 40 V.
- Does the TL072ACPSR have output short-circuit protection?
Yes, the TL072ACPSR has output short-circuit protection.
- What is the typical input noise voltage of the TL072ACPSR?
The typical input noise voltage of the TL072ACPSR is 18 nV/√Hz at f = 1 kHz.
- What are some common applications of the TL072ACPSR?
The TL072ACPSR is used in solar energy systems, motor drives, UPS systems, pro audio mixers, and battery test equipment.
- Does the TL072ACPSR have integrated EMI and RF filters?
Yes, the TL072ACPSR has integrated EMI and RF filters.
- What is the total harmonic distortion of the TL072ACPSR?
The total harmonic distortion of the TL072ACPSR is typically 0.003%.
- Is the TL072ACPSR latch-up-free?
Yes, the TL072ACPSR is latch-up-free.
