Overview
The TLC2272AM-MIL, specifically the TLC2272AMJGB, is a dual operational amplifier from Texas Instruments. This device is designed to exhibit rail-to-rail output performance, enhancing the dynamic range in both single-supply and split-supply applications. It offers a bandwidth of 2 MHz and a slew rate of 3 V/µs, making it suitable for higher-speed applications. The TLC2272AM-MIL device is known for its low noise, low input offset voltage, and low power dissipation, making it an excellent choice for small-signal conditioning and various precision applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Circuits | 2 | |
| Amplifier Type | CMOS | |
| 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 (Typ), 2.5 mV (Max at 25°C) | |
| Supply Current | 2.4 mA (x2 Channels) | |
| Output Current per Channel | 50 mA | |
| Operating Temperature Range | -55°C to 125°C | |
| Package Type | 8-CDIP (0.300", 7.62mm) | |
| Mounting Type | Through Hole |
Key Features
- Output Swing Includes Both Supply Rails
- Low Noise: 9 nV/√Hz Typical at f = 1 kHz
- Low-Input Bias Current: 1-pA Typical
- Fully-Specified for Both Single-Supply and Split-Supply Operation
- Common-Mode Input Voltage Range Includes Negative Rail
- High-Gain Bandwidth: 2.2-MHz Typical
- High Slew Rate: 3.6-V/µs Typical
- Low Input Offset Voltage: 2.5 mV Maximum at 25°C
- Macromodel Included
- Performance Upgrades for the TLC272 and TLC274
- Available in Q-Temp Automotive
Applications
- Hand-held Monitoring Systems
- Remote-Sensing Applications
- Transducer Interfaces (e.g., piezoelectric transducers)
- Battery-Powered Applications
- White Goods (Refrigerators, Washing Machines)
- Analog-to-Digital Converter (ADC) Interfaces
Q & A
- What is the TLC2272AM-MIL device? The TLC2272AM-MIL is a dual operational amplifier from Texas Instruments, designed for rail-to-rail output performance in single or split-supply applications.
- What is the bandwidth and slew rate of the TLC2272AM-MIL? The device offers a bandwidth of 2 MHz and a slew rate of 3 V/µs.
- What are the key features of the TLC2272AM-MIL? Key features include low noise, low input bias current, high gain bandwidth, and low input offset voltage.
- What are the typical applications of the TLC2272AM-MIL? Applications include hand-held monitoring systems, remote-sensing, transducer interfaces, battery-powered applications, and white goods.
- What is the operating temperature range of the TLC2272AM-MIL? The operating temperature range is -55°C to 125°C.
- What is the package type of the TLC2272AMJGB? The package type is 8-CDIP (0.300", 7.62mm).
- How does the TLC2272AM-MIL compare to other operational amplifiers? It offers better noise, input offset voltage, and power dissipation compared to existing CMOS operational amplifiers.
- Is the TLC2272AM-MIL suitable for high-impedance sources? Yes, it is excellent for small-signal conditioning for high-impedance sources such as piezoelectric transducers.
- Can the TLC2272AM-MIL be used in precision applications? Yes, it is available with a maximum input offset voltage of 950 µV, making it suitable for precision applications.
- What are the alternatives if higher output drive is required? For applications requiring higher output drive and wider input voltage range, consider the TLV2432 and TLV2442 devices.
