Texas Instruments

LM46002PWPR  

DC Switching Voltage Regulators

The Texas Instruments LM46002PWPR is a high-performance, single-supply, differential-input audio operational amplifier (op-amp) designed for use in professional and consumer audio equipment. It offers excellent audio performance and is suitable for a wide range of audio applications.

Description:

The LM46002PWPR is a monolithic integrated circuit that operates from a single supply voltage of 4.75V to 19V. It features a differential input stage, a high open-loop gain, and a low input bias current. The device is available in a thermally enhanced 28-pin PowerPad® PowerSSO package.

Features:

1. Differential-input audio operational amplifier
2. Single-supply operation from 4.75V to 19V
3. High open-loop gain (120dB typ.)
4. Low input bias current (1pA typ.)
5. Low output noise (5nV/√Hz typ.)
6. Wide bandwidth (20Hz to 200kHz typ.)
7. Low distortion (0.0005% typ.)
8. Low supply current (9.5mA typ.)
9. Short-circuit protection
10. Thermal shutdown protection

Applications:

The LM46002PWPR is well-suited for a variety of audio applications, including:

1. Professional audio equipment: mixing consoles, audio processors, and preamplifiers.
2. Consumer audio equipment: high-end home theater receivers, audio preamplifiers, and headphone amplifiers.
3. High-fidelity audio systems: digital-to-analog converters (DACs), phono preamplifiers, and equalizers.
4. Medical equipment: audio signal processing and amplification in medical diagnostic equipment.
5. Industrial audio systems: public address systems, intercom systems, and hearing aids.

The LM46002PWPR's excellent audio performance, low noise, and low distortion make it an ideal choice for demanding audio applications where sound quality is of utmost importance.

LM46002PWPR Documents

Download datasheets and manufacturer documentation for LM46002PWPR

PCN Assembly/Origin :

Assembly Material 07/Aug/2023      

Datasheets :

LM46002 Datasheet      

Reference Design Library :

LM46002PWPEVM: 3.3V @ 2A, 3.5 ~ 60V in, Buck      

Design Resources :

LM46002 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM46002 Datasheet      

PCN Design/Specification :

Symbolization Update 14/Feb/2023       Design 22/Feb/2022