Texas Instruments

LM2904AVQDR  

OP Amps, Buffer Amps ICs

The LM2904AVQDR is a quad operational amplifier (op-amp) integrated circuit (IC) manufactured by Texas Instruments. It is a versatile and widely used component in various electronic circuits due to its high performance and small package size.

Description:

The LM2904AVQDR is a 14-pin quad operational amplifier IC that is available in a VQFN package. It is designed to operate over a wide range of supply voltages (±2.5V to ±18V) and offers high precision, low input offset voltage, and low power consumption. The IC features four independent op-amps, which can be used in a variety of applications, including signal conditioning, filtering, and amplification.

Features:

1. Wide supply voltage range: ±2.5V to ±18V
2. Low input offset voltage: 1mV max (typical)
3. High input impedance: 10MΩ (typical)
4. Low output impedance: 75Ω (typical)
5. Low power consumption: 2.8mA per amplifier (typical)
6. Wide bandwidth: 1MHz (typical)
7. Short-circuit protection
8. Internal frequency compensation
9. Available in a compact VQFN package

Applications:

1. Audio signal processing: The LM2904AVQDR can be used in audio amplifiers, equalizers, and filters to provide high-quality signal processing.
2. Data acquisition systems: The IC can be used in data acquisition systems for signal conditioning and amplification of sensor signals.
3. Battery monitoring: The LM2904AVQDR can be used in battery monitoring systems to amplify and filter voltage and current signals from battery cells.
4. Medical instrumentation: The IC can be used in medical instruments for signal amplification and filtering, such as in electrocardiogram (ECG) machines and other diagnostic equipment.
5. Industrial control systems: The LM2904AVQDR can be used in industrial control systems for signal conditioning and amplification of sensor signals, such as temperature, pressure, and flow sensors.
6. Test and measurement equipment: The IC can be used in test and measurement equipment for signal amplification, filtering, and buffering.

In summary, the LM2904AVQDR is a versatile quad operational amplifier IC that offers high precision and low power consumption, making it suitable for a wide range of applications in audio signal processing, data acquisition systems, battery monitoring, medical instrumentation, industrial control systems, and test and measurement equipment.

LM2904AVQDR Documents

Download datasheets and manufacturer documentation for LM2904AVQDR

PCN Assembly/Origin :

Assembly Changes 29/Mar/2021      

Datasheets :

LM158(A),258(A),358(A,B,BA),2904(B,BA,V)      

HTML Datasheet :

LM158(A),258(A),358(A,B,BA),2904(B,BA,V)      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018       Design 25/Feb/2022