Overview
The TLC2272AMD is a dual operational amplifier from Texas Instruments, part of the LinCMOS family. This device is known for its rail-to-rail output performance, making it suitable for both single-supply and split-supply applications. It offers high gain bandwidth and slew rate, making it ideal for higher-speed applications. The TLC2272AMD is designed to provide low input bias current, low input offset voltage, and high common-mode input voltage range, which includes the negative rail. This amplifier is widely used in various applications due to its robust performance and versatility.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Circuits | 2 | |
| Amplifier Type | General Purpose | |
| Output Type | Rail-to-Rail | |
| Slew Rate | 3.6 V/μs | |
| Gain Bandwidth Product | 2.25 MHz | |
| Input Bias Current | 1 pA | |
| Input Offset Voltage | 300 μV | |
| Supply Current | 2.4 mA | |
| Output Current per Channel | 50 mA | |
| Supply Voltage, Single/Dual (±) | 4.4 V ~ 16 V, ±2.2 V ~ 8 V | |
| Operating Temperature | -55°C ~ 125°C | |
| Package/Case | 8-SOIC (0.154", 3.90mm Width) | |
| Mounting Type | Surface Mount |
Key Features
- Rail-to-Rail Output Performance: Allows for increased dynamic range in single or split-supply applications.
- Low Input Bias Current: 1 pA typical, reducing the impact of input bias on the signal.
- High Gain Bandwidth and Slew Rate: 2.25 MHz and 3.6 V/μs respectively, suitable for higher-speed applications.
- Low Input Offset Voltage: 300 μV maximum, ensuring minimal offset in the output signal.
- High Common-Mode Input Voltage Range: Includes the negative rail, enhancing flexibility in circuit design.
- Robust Operating Temperature Range: -55°C to 125°C, making it suitable for a wide range of environments.
Applications
- White Goods (Refrigerators, Washing Machines): Due to its robust performance and wide operating temperature range.
- Hand-held Monitoring Systems: Ideal for battery-powered applications requiring low power consumption and high performance.
- Transducer Interfaces: Suitable for interfacing with various transducers due to its high common-mode input voltage range.
- Battery-Powered Applications: Low supply current and high performance make it a good choice for battery-powered devices.
- Automotive Applications: Available in Q-Temp Automotive grades, making it suitable for automotive systems.
Q & A
- What is the slew rate of the TLC2272AMD?
The slew rate of the TLC2272AMD is 3.6 V/μs typical.
- What is the gain bandwidth product of the TLC2272AMD?
The gain bandwidth product is 2.25 MHz.
- What is the input bias current of the TLC2272AMD?
The input bias current is 1 pA typical.
- What is the operating temperature range of the TLC2272AMD?
The operating temperature range is -55°C to 125°C.
- What is the package type of the TLC2272AMD?
The package type is 8-SOIC (0.154", 3.90mm Width).
- Is the TLC2272AMD suitable for automotive applications?
- What is the supply voltage range for the TLC2272AMD?
The supply voltage range is 4.4 V ~ 16 V, ±2.2 V ~ 8 V.
- What is the output current per channel of the TLC2272AMD?
The output current per channel is 50 mA.
- Is the TLC2272AMD RoHS compliant?
- What are some common applications of the TLC2272AMD?
