Overview
The TLC2272AIP is a dual, low-noise, rail-to-rail operational amplifier from Texas Instruments. It is part of the TLC227x family, which is known for its Advanced LinCMOS technology. This device is designed to offer high performance in a variety of applications, including those requiring low noise, high gain bandwidth, and rail-to-rail output capability. The TLC2272AIP is available in an 8-PDIP package and is suitable for both single-supply and split-supply operations.
Key Specifications
| Parameter | Typical Value | Minimum Value | Maximum Value | Unit |
|---|---|---|---|---|
| Gain Bandwidth (GBW) | 2.18 MHz | - | - | - |
| Slew Rate | 3.6 V/μs | - | - | - |
| Input Bias Current | 1 pA | - | 60 pA | - |
| Input Offset Voltage (Vos) at 25°C | - | - | 0.95 mV | - |
| Common Mode Rejection Ratio (CMRR) | 75 dB | 70 dB | - | - |
| Operating Temperature Range | - | -40°C | 125°C | - |
| Total Supply Voltage | - | 4.4 V | 16 V (±5V = 10V) | - |
| Output Current | 2.2 mA | - | - | - |
| Number of Channels | - | - | - | 2 |
Key Features
- Rail-to-Rail Output Performance: The TLC2272AIP offers rail-to-rail output capability, enhancing dynamic range in both single-supply and split-supply applications.
- Low Input Bias Current: With a typical input bias current of 1 pA, this device is suitable for applications requiring minimal current draw.
- High Gain Bandwidth and Slew Rate: The device features a high gain bandwidth of 2.18 MHz and a slew rate of 3.6 V/μs, making it suitable for higher-speed applications.
- Low Noise: The TLC2272AIP has a low noise figure, with a typical noise voltage of 9 nV/√Hz at 1 kHz.
- High CMRR: A common mode rejection ratio of 75 dB ensures good immunity to common-mode noise.
Applications
- Hand-held Monitoring Systems: The low power consumption and high performance make it ideal for portable monitoring systems.
- Transducer Interfaces: Suitable for interfacing with various transducers due to its high accuracy and low noise characteristics.
- Battery-Powered Applications: The low input bias current and low power consumption make it suitable for battery-powered devices.
- White Goods (Refrigerators, Washing Machines): Can be used in consumer electronics that require reliable and efficient operational amplifiers.
Q & A
- What is the typical gain bandwidth of the TLC2272AIP?
The typical gain bandwidth of the TLC2272AIP is 2.18 MHz. - What is the slew rate of the TLC2272AIP?
The slew rate of the TLC2272AIP is 3.6 V/μs. - What is the input bias current of the TLC2272AIP?
The typical input bias current is 1 pA, with a maximum of 60 pA. - What is the operating temperature range of the TLC2272AIP?
The operating temperature range is from -40°C to 125°C. - How many channels does the TLC2272AIP have?
The TLC2272AIP has 2 channels. - Is the TLC2272AIP RoHS compliant?
Yes, the TLC2272AIP is RoHS compliant. - What package type is the TLC2272AIP available in?
The TLC2272AIP is available in an 8-PDIP package. - What are some typical applications of the TLC2272AIP?
Typical applications include hand-held monitoring systems, transducer interfaces, battery-powered applications, and white goods. - What is the common mode rejection ratio (CMRR) of the TLC2272AIP?
The CMRR is typically 75 dB, with a minimum of 70 dB. - What is the maximum output current of the TLC2272AIP?
The maximum output current is typically 2.2 mA.
