Texas Instruments

PCM1741E

PCM1741E Description

The PCM1741E from Texas Instruments is a high-performance, 24-bit stereo digital-to-analog converter (DAC) designed for premium audio applications. This surface-mount IC operates with a 2.7V to 3.6V dual-supply (analog and digital) and supports a sampling rate of 100kHz, making it ideal for high-fidelity audio systems. It features an I2S data interface for seamless integration with digital audio processors and microcontrollers. Packaged in a 16-pin SSOP tube, the PCM1741E is ROHS3 compliant and meets REACH unaffected standards, ensuring environmental and regulatory compliance. With a moisture sensitivity level (MSL) of 1, it offers excellent reliability for industrial and consumer applications.

PCM1741E Features

• 24-bit resolution for ultra-low distortion and high dynamic range.
• Dual-supply operation (2.7V–3.6V analog/digital) for optimized power efficiency.
• I2S interface for simplified digital audio signal processing.
• 100kHz sampling rate ensures accurate audio reproduction.
• 2-channel (stereo) output for balanced audio systems.
• Surface-mount 16SSOP package for compact PCB designs.
• ROHS3 and REACH compliant, with MSL 1 for robust handling.
• Low power consumption ideal for portable and battery-operated devices.

PCM1741E Applications

The PCM1741E excels in high-end audio systems, including:

• Digital audio workstations (DAWs) and professional mixing consoles.
• Home theater systems and Hi-Fi audio components.
• Portable media players and USB DACs requiring low-power operation.
• Automotive infotainment systems due to its robust performance.
• Embedded audio solutions in IoT devices and smart speakers.

Conclusion of PCM1741E

The PCM1741E stands out as a high-resolution, low-power DAC with superior audio fidelity, making it a top choice for demanding audio applications. Its I2S compatibility, dual-supply operation, and compact form factor provide flexibility for both consumer and industrial designs. Whether for professional audio equipment or portable devices, the PCM1741E delivers exceptional performance and reliability, backed by Texas Instruments' industry-leading quality.