Overview
The TL072CPSR 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. This device is known for its high slew rate, low offset voltage, and low power consumption, making it suitable for a wide range of applications, particularly those requiring high accuracy and low noise.
Key Specifications
| Parameter | Value |
|---|---|
| Package | PDIP (P) with 8 pins |
| Operating Temperature Range | 0°C to 70°C |
| Slew Rate | 13 V/µs (typical) |
| Offset Voltage | 1 mV (typical) |
| Offset Voltage Drift | 2 µV/°C |
| Power Consumption | 940 µA/ch (typical) |
| Common-Mode Input Voltage Range | Includes VCC+ |
| Input Bias and Offset Currents | Low |
| Noise | 18 nV/√Hz (typical) at f = 1 kHz |
| Output Short-Circuit Protection | Yes |
| Total Harmonic Distortion | 0.003% (typical) |
| Supply Voltage Range | ±2.25 V to ±20 V, 4.5 V to 40 V |
Key Features
- High slew rate: 13 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: 18 nV/√Hz (typical) at f = 1 kHz
- Output short-circuit protection
- Low total harmonic distortion: 0.003% (typical)
- High-input impedance: JFET input stage
- Internal frequency compensation
- Latch-up-free operation
Applications
- Audio pre-amplification and high-fidelity applications due to low harmonic distortion and noise
- Volume, bass, and treble control
- Voltage comparator applications
- Motor integrated systems: UPS, drives, and control solutions like AC inverter and VF drives
- Renewables: solar inverters
- Pro audio mixers
- DLP front projection systems
- Oscilloscopes
Q & A
- What is the TL072CPSR? The TL072CPSR is a dual JFET-input operational amplifier produced by Texas Instruments.
- What is the typical slew rate of the TL072CPSR? The typical slew rate is 13 V/µs.
- What is the typical offset voltage of the TL072CPSR? The typical offset voltage is 1 mV.
- What is the power consumption of the TL072CPSR per channel? The typical power consumption is 940 µA/ch.
- What are the key features of the TL072CPSR? High slew rate, low offset voltage, low power consumption, wide common-mode and differential voltage ranges, and low noise.
- What are some common applications of the TL072CPSR? Audio pre-amplification, volume and tone control, voltage comparator, motor integrated systems, renewables, pro audio mixers, and oscilloscopes.
- What is the operating temperature range of the TL072CPSR? The operating temperature range is 0°C to 70°C.
- Does the TL072CPSR have output short-circuit protection? Yes, it does.
- What is the total harmonic distortion of the TL072CPSR? The typical total harmonic distortion is 0.003%.
- What is the supply voltage range for the TL072CPSR? The supply voltage range is ±2.25 V to ±20 V, 4.5 V to 40 V.
