Nuvoton Technology Corporation

ISD1750PY  

Voice Record and Playback

ISD1750PY Description

The ISD1750PY is a high-performance voice recording and playback integrated circuit (IC) from Nuvoton Technology Corporation, designed for a wide range of applications requiring reliable and efficient voice processing. This IC is part of the ChipCorder® series, known for its robustness and versatility. The ISD1750PY operates within a temperature range of 0°C to 70°C (TA) and features an internal oscillator, ensuring stable performance across various environmental conditions. It supports a supply voltage range of 2.4 V to 5.5 V, making it suitable for diverse power supply configurations.

The ISD1750PY is designed for through-hole mounting, offering enhanced mechanical stability and ease of integration into existing circuit boards. With a recording and playback duration of 33 to 100 seconds, it provides ample time for voice messages, making it ideal for applications such as voice prompts, alarms, and interactive voice systems. The IC supports a sampling frequency range of 4 to 12 kHz, ensuring high-quality audio reproduction.

ISD1750PY Features

The ISD1750PY boasts several advanced features that set it apart from similar models. It includes automatic gain control (AGC) and volume control, which enhance audio clarity and user experience. The IC supports multiple messaging options, allowing for versatile voice recording and playback capabilities. It also features a pushbutton and SPI interface, providing flexible control options for integration into various systems.

The ISD1750PY is packaged in a tube, ensuring protection during handling and storage. It complies with the REACH and RoHS3 standards, reflecting Nuvoton's commitment to environmental sustainability and regulatory compliance. The moisture sensitivity level (MSL) is rated at 1 (unlimited), indicating that the IC is highly resistant to moisture, making it suitable for use in humid environments.

ISD1750PY Applications

The ISD1750PY is ideal for a variety of applications where voice recording and playback are essential. Its robust design and versatile features make it suitable for use in consumer electronics, industrial systems, and automotive applications. Specific use cases include:

• Consumer Electronics: Voice-activated devices, such as smart speakers and voice-controlled appliances, benefit from the ISD1750PY's high-quality audio processing and flexible control options.
• Industrial Systems: The IC can be used in industrial control panels and machinery to provide voice prompts and alerts, enhancing user interaction and safety.
• Automotive Applications: The ISD1750PY can be integrated into automotive systems for voice navigation, emergency alerts, and infotainment systems, providing clear and reliable audio output.

Conclusion of ISD1750PY

The ISD1750PY from Nuvoton Technology Corporation is a versatile and high-performance voice recording and playback IC, suitable for a wide range of applications. Its robust design, advanced features, and compliance with industry standards make it an ideal choice for engineers and designers looking to integrate reliable voice processing capabilities into their systems. Whether used in consumer electronics, industrial systems, or automotive applications, the ISD1750PY delivers exceptional performance and reliability, ensuring a seamless user experience.

ISD1750PY Documents

Download datasheets and manufacturer documentation for ISD1750PY

Datasheets :

ISD1700 Series Design Guide      

HTML Datasheet :

ISD1700 Series Design Guide