Texas Instruments

PCM1742KE

PCM1742KE Description

The PCM1742KE is a high-performance, 24-bit digital-to-analog converter (DAC) designed for audio applications, manufactured by Texas Instruments. This DAC features a sampling rate of up to 200 kHz, ensuring high-fidelity audio output. It supports I2S data interface, making it compatible with various digital audio systems. The PCM1742KE operates with a voltage supply range of 3V to 3.6V and 5V, providing flexibility in power supply options. It is housed in a 16-lead small outline package (SOIC), which is ideal for surface mount applications, ensuring compact and reliable integration into electronic circuits.

PCM1742KE Features

• High Resolution: The PCM1742KE boasts a 24-bit resolution, delivering exceptional audio quality and dynamic range.
• Dual Channel: With two channels, it supports stereo audio output, making it suitable for high-fidelity audio systems.
• Wide Voltage Range: The DAC operates within a voltage range of 3V to 3.6V and 5V, offering compatibility with various power supply configurations.
• I2S Interface: The I2S data interface ensures seamless integration with digital audio processors and microcontrollers.
• Surface Mount Packaging: The 16-lead small outline package (SOIC) is designed for surface mount technology, providing a compact and reliable solution for PCB assembly.
• Compliance and Safety: The PCM1742KE is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the PCM1742KE is suitable for a wide range of manufacturing environments.

PCM1742KE Applications

The PCM1742KE is ideal for a variety of high-quality audio applications, including:

• High-Fidelity Audio Systems: Suitable for home theater systems, high-end audio equipment, and professional audio setups.
• Digital Audio Processors: Ideal for use in digital signal processors (DSPs) that require high-resolution DACs for audio output.
• Portable Audio Devices: Given its compact size and low power consumption, it is well-suited for portable audio players and mobile devices.
• Professional Audio Equipment: Can be used in mixing consoles, recording studios, and other professional audio applications where high-f audioidelity reproduction is critical.

Conclusion of PCM1742KE

The PCM1742KE from Texas Instruments is a versatile and high-performance 24-bit DAC designed for demanding audio applications. Its wide voltage range, dual-channel output, and I2S interface make it a reliable choice for both consumer and professional audio systems. The compact 16-lead SOIC package and surface mount technology ensure ease of integration into modern electronic designs. With its compliance to environmental and safety standards, the PCM1742KE is a future-proof solution for high-fidelity audio reproduction. Whether for home theaters, portable devices, or professional studios, the PCM1742KE delivers exceptional audio quality and reliability.