Overview
The TL072IDRG4 is a dual low-noise JFET-input general-purpose 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 high performance and robust features, making it suitable for a wide range of applications, particularly in cost-sensitive and demanding environments.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC (D), 14 Pins |
| Operating Temperature Range (°C) | -40 to 125 |
| Number of Channels | 2 |
| Gain Bandwidth Product (Typ), MHz | 3 |
| Input Bias Current (Max), pA | 200 |
| Quiescent Current per Channel (Typ), mA | 1.4 |
| Quiescent Current per Channel (Max), mA | 2.5 |
| Slew Rate (Typ), V/μs | 20 |
| Offset Voltage (Typ), mV | 1 |
| Offset Voltage Drift (Typ), μV/°C | 2 |
| Supply Voltage Range | ±2.25 V to ±20 V, 4.5 V to 40 V |
Key Features
- High slew rate: 20 V/μs (typical)
- Low offset voltage: 1 mV (typical)
- Low offset voltage drift: 2 μV/°C (typical)
- Low power consumption: 1.4 mA per channel (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)
- High ESD protection: 1.5 kV (HBM)
- Integrated EMI and RF filters
Applications
The TL072IDRG4 is versatile and can be used in various applications, including:
- General-purpose amplification in audio and instrumentation circuits
- Active filters and integrators
- Voltage regulators and power supplies
- Medical and industrial equipment where low noise and high accuracy are required
- Rugged and demanding environments due to its high ESD protection and wide operating temperature range
Q & A
- What is the typical slew rate of the TL072IDRG4?
The typical slew rate of the TL072IDRG4 is 20 V/μs.
- What is the offset voltage of the TL072IDRG4?
The typical offset voltage of the TL072IDRG4 is 1 mV.
- What is the operating temperature range of the TL072IDRG4?
The operating temperature range of the TL072IDRG4 is -40°C to 125°C.
- How many channels does the TL072IDRG4 have?
The TL072IDRG4 has 2 channels.
- What is the gain bandwidth product of the TL072IDRG4?
The gain bandwidth product of the TL072IDRG4 is 3 MHz (typical).
- What is the quiescent current per channel for the TL072IDRG4?
The typical quiescent current per channel for the TL072IDRG4 is 1.4 mA, with a maximum of 2.5 mA.
- Does the TL072IDRG4 have output short-circuit protection?
- What is the total harmonic distortion of the TL072IDRG4?
The total harmonic distortion of the TL072IDRG4 is 0.003% (typical).
- What is the ESD protection level of the TL072IDRG4?
The TL072IDRG4 has an ESD protection level of 1.5 kV (HBM).
- Does the TL072IDRG4 have integrated EMI and RF filters?
