STMicroelectronics

LM2904PT  

OP Amps, Buffer Amps ICs

The LM2904PT is a high-performance, low-power, quad operational amplifier (op-amp) manufactured by STMicroelectronics. It is designed to provide excellent DC characteristics and high-speed performance in a compact package. Here's a description of the model, its features, and potential applications:

Description:

The LM2904PT is a member of the LM2904 family, which consists of quad operational amplifiers. Each package contains four independent op-amps, making it suitable for applications that require multiple amplification channels. The LM2904PT is available in a 14-pin dual-in-line package (DIP) or a surface-mount package (SOP).

Features:

1. Low Input Offset Voltage: The LM2904PT offers a low input offset voltage, which is crucial for maintaining accuracy in precision applications.
2. Low Power Consumption: It is designed for low power operation, making it suitable for battery-powered devices or systems where power consumption is a concern.
3. High Slew Rate: The high slew rate (up to 8 V/µs) allows the LM2904PT to handle fast-changing input signals without significant distortion.
4. Wide Supply Voltage Range: The op-amp can operate over a wide range of supply voltages (±2.5V to ±18V), providing flexibility in various applications.
5. Excellent DC Characteristics: The LM2904PT has low input bias and offset currents, which contribute to its precision in DC applications.
6. Short Circuit Protection: It includes internal protection against output short circuits, which can help prevent damage to the device in the event of a fault.
7. High Input Impedance: The high input impedance of the LM2904PT makes it suitable for applications where the source impedance is relatively high.

Applications:

1. Data Acquisition Systems: The LM2904PT's precision and low power consumption make it suitable for use in data acquisition systems where accurate signal amplification is required.
2. Medical Instruments: In medical equipment, precision and reliability are critical. The LM2904PT can be used for amplifying signals from sensors in various medical instruments.
3. Audio Equipment: The LM2904PT can be used in audio applications, such as preamplifiers and active filters, due to its low distortion and high slew rate.
4. Industrial Control Systems: In industrial control systems, the LM2904PT can be used for signal conditioning and amplification of sensor inputs.
5. Battery-Powered Devices: Its low power consumption makes the LM2904PT suitable for portable and battery-powered devices, such as handheld instruments and wireless sensors.
6. Test and Measurement Equipment: The LM2904PT can be used in test and measurement equipment for signal amplification and conditioning due to its precision and stability.
7. Motor Drives: In motor control applications, the LM2904PT can be used for amplifying sensor signals and providing feedback control.

The LM2904PT's combination of performance, power efficiency, and versatility makes it a popular choice for a wide range of applications requiring multiple amplification channels.

LM2904PT Documents

Download datasheets and manufacturer documentation for LM2904PT

PCN Assembly/Origin :

Mult Dev 08/Nov/2022      

Datasheets :

LM2904(A)      

PCN Packaging :

Box Label Chg 28/Jul/2016       Moisture Barrier Bag 09/May/2016      

Other Related Documents :

LM2904 View All Specifications      

HTML Datasheet :

LM2904(A)