STMicroelectronics L272D013TR Dual General Purpose Operational Amplifier IC
- Brand: STMicroelectronics
- Product Code: L272D013TR
- Availability: In Stock
$0.75
- Ex Tax: $0.75
High-Performance Dual Operational Amplifier for Demanding Applications
The STMicroelectronics L272D013TR is a dual general-purpose operational amplifier IC designed for precision and reliability in modern electronic systems. Housed in a compact 16-SOIC package, this amplifier delivers exceptional performance across industrial, automotive, and consumer electronics applications. With its robust specifications and versatile design, the L272D013TR serves as a critical component for signal conditioning, filtering, and amplification tasks requiring stability and efficiency.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Amplifier Type | General Purpose |
| Number of Circuits | 2 |
| Supply Voltage Range | 4V to 28V |
| Slew Rate | 1V/µs |
| Gain Bandwidth Product | 350kHz |
| Operating Temperature | -40°C to 85°C |
Engineered for efficiency, the L272D013TR features a low quiescent current of 8mA per amplifier, making it ideal for power-sensitive designs. Its rail-to-rail output stage ensures maximum signal integrity, while the high input impedance (300nA bias current) minimizes loading effects on source signals. The device's 15mV input offset voltage guarantees accuracy in precision measurement systems, and its 1A output current capability enables direct driving of heavy loads without additional buffer stages.
This operational amplifier excels in environments requiring thermal stability and long-term reliability. The industrial-grade temperature range (-40°C to 85°C) ensures consistent performance in harsh operating conditions, from factory automation equipment to automotive control units. The surface-mount 16-SOIC package facilitates automated PCB assembly while maintaining excellent thermal dissipation characteristics.
Key applications include:
- Industrial process control systems
- Automotive sensor signal conditioning
- Audio preamplifier circuits
- Active filter implementations
- Motor control feedback loops
The L272D013TR's versatility extends to its power supply flexibility, operating seamlessly from single 4V to 28V supplies. This wide voltage range eliminates the need for multiple voltage regulators in mixed-signal systems, simplifying power architecture design. The device's inherent stability across its entire operating range reduces external compensation requirements, saving board space and component costs.
For designers seeking enhanced performance, the amplifier's 350kHz gain bandwidth product supports accurate amplification of mid-frequency signals while maintaining low noise characteristics. The 1V/µs slew rate ensures minimal distortion in pulse amplification applications, making it suitable for digital signal processing tasks where waveform integrity is critical.
Manufactured using STMicroelectronics' advanced BiCMOS process technology, the L272D013TR combines precision analog performance with robust ESD protection and thermal shutdown features. This ensures reliable operation in electrically noisy environments common in industrial settings. The device complies with RoHS standards, supporting environmentally conscious design initiatives.
Tags: General Purpose Op Amp, Surface Mount IC, 16-SOIC Package, High Slew Rate Amplifier, Industrial Electronics