Overview
The TL052IDRE4 is a Dual Enhanced JFET Precision Operational Amplifier produced by Texas Instruments. It belongs to the TL05x series, which offers improved DC and AC characteristics compared to the TL07x and TL08x families of BiFET operational amplifiers. The TL052IDRE4 is known for its high input impedance, low offset voltage, and enhanced slew rate, making it suitable for a variety of applications requiring precision and high performance.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Channels | 2 | |
| Input Offset Voltage (Typ) | 1.5 mV | mV |
| Input Offset Voltage Drift (Typ) | 6 µV/°C | µV/°C |
| Input Bias Current (Max) | 200 pA | pA |
| Common Mode Rejection Ratio (CMRR) (Typ) | 93 dB | dB |
| Gain Bandwidth Product (GBW) (Typ) | 3.3 MHz | MHz |
| Slew Rate (Typ) | 11 V/µs | V/µs |
| Operating Temperature Range | -40°C to 85°C | °C |
| Supply Voltage Range | ±5 V, ±15 V | V |
| Package Type | SOIC (D) | |
| Pin Count | 8 |
Key Features
- High input impedance due to JFET-input transistors, making it suitable for interfacing with high-impedance sensors or very low-level AC signals.
- Low input offset voltage and drift, ensuring high precision in DC-coupled applications.
- Improved bandwidth and slew rate without increased power consumption.
- Pin-compatible with TL07x and TL08x families, allowing for easy upgrades in existing circuits.
- Enhanced AC response compared to bipolar amplifiers.
- Low power consumption with a typical quiescent current per channel of 2.7 mA.
Applications
- High-precision measurement and instrumentation systems.
- Audio and video processing circuits requiring low noise and high fidelity.
- Sensor interfaces, especially for high-impedance sensors.
- Medical equipment and diagnostic devices needing precise signal amplification.
- Industrial control systems and automation where accurate signal processing is crucial.
Q & A
- What is the typical input offset voltage of the TL052IDRE4?
The typical input offset voltage is 1.5 mV.
- What is the operating temperature range of the TL052IDRE4?
The operating temperature range is -40°C to 85°C.
- What is the gain bandwidth product (GBW) of the TL052IDRE4?
The typical GBW is 3.3 MHz.
- What is the slew rate of the TL052IDRE4?
The typical slew rate is 11 V/µs.
- What type of package does the TL052IDRE4 come in?
The TL052IDRE4 comes in an SOIC (D) package.
- How many channels does the TL052IDRE4 have?
The TL052IDRE4 is a dual-channel operational amplifier.
- What is the common mode rejection ratio (CMRR) of the TL052IDRE4?
The typical CMRR is 93 dB.
- Is the TL052IDRE4 pin-compatible with other operational amplifier families?
Yes, it is pin-compatible with the TL07x and TL08x families.
- What are some common applications of the TL052IDRE4?
Common applications include high-precision measurement systems, audio and video processing, sensor interfaces, medical equipment, and industrial control systems.
- What is the typical quiescent current per channel of the TL052IDRE4?
The typical quiescent current per channel is 2.7 mA.
