STMicroelectronics

LF253DT

LF253DT Description

The LF253DT is a high-performance operational amplifier (op-amp) designed and manufactured by STMicroelectronics. This dual-channel op-amp is housed in an 8-pin SOIC package and is part of the LF253 series. With a wide supply voltage range of 6 V to 36 V, the LF253DT offers excellent performance in various applications. It is compliant with the RoHS3 directive and is unaffected by REACH regulations, ensuring environmental compliance.

LF253DT Features

1. Voltage - Supply Span (Max): 36 V
2. Voltage - Supply Span (Min): 6 V
3. Gain Bandwidth Product: 4 MHz
4. Slew Rate: 16V/µs
5. Current - Input Bias: 20 pA
6. Current - Supply: 1.4mA (x2 Channels)
7. Current - Output / Channel: 40 mA
8. Voltage - Input Offset: 3 mV
9. Moisture Sensitivity Level (MSL): 1 (Unlimited)
10. ECCN: EAR99
11. HTSUS: 8542.33.0001
12. Package: Tape & Reel (TR)
13. Number of Circuits: 2
14. Mounting Type: Surface Mount

The LF253DT stands out from similar models due to its high gain bandwidth product of 4 MHz, which allows for faster signal processing. Its low input bias current of 20 pA and low input offset voltage of 3 mV ensure high accuracy and stability in signal amplification. The dual-channel design allows for efficient use of space and power in applications requiring two op-amps.

LF253DT Applications

The LF253DT is ideal for a wide range of applications, including:

1. Audio Amplification: Its high slew rate and low distortion make it suitable for audio signal amplification.
2. Data Acquisition Systems: The LF253DT's wide supply voltage range and low input bias current make it suitable for data acquisition systems in industrial and scientific applications.
3. Instrumentation: Its low noise and high accuracy make it ideal for use in precision instrumentation.
4. Sensor Conditioning: The LF253DT can be used to condition signals from various types of sensors, such as temperature, pressure, and strain sensors.

Conclusion of LF253DT

The LF253DT is a versatile and high-performance dual-channel op-amp from STMicroelectronics. Its unique combination of high gain bandwidth product, low input bias current, and low input offset voltage make it an excellent choice for a wide range of applications, including audio amplification, data acquisition systems, instrumentation, and sensor conditioning. With its RoHS3 compliance and REACH unaffected status, the LF253DT is also an environmentally responsible choice for your next project.