Skip to content 
Audio Playback IC
Bring your product to life with the NV040D-8S Audio Playback IC — the perfect voice solution for toys, alarms, appliances, and smart devices. With up to 340 seconds of sound, direct speaker drive, low power use, and simple MCU control, this compact chip delivers professional audio in any application. Ideal for developers who want clear, customizable audio without complexity.
Clear Voice Playback for Smarter Sound Applications
Make Your Product Speak with High-Quality Audio Playback IC
Looking to bring your product to life with clear, lifelike voice playback? Whether it’s a toy, alarm, appliance, or voice-guided system, the NV040D-8S Audio Playback IC gives your device a professional voice. Designed for performance and flexibility, this powerful chip is the perfect solution for embedding speech, sound cues, and music into any application.
Loaded with Features That Engineers and Creators Love
The NV040D-8S high-quality voice IC is engineered for audio clarity, space-saving, and easy integration:
- Supports 40s, 80s, 170s, or 340s voice durations
- PWM output directly drives a 0.5W speaker — no amp needed
- MCU one-wire/two-wire serial control — easily trigger any voice segment
- Up to 220 voice combinations to save memory and enable flexibility
- 8 or 16-level volume adjustment, loop playback, and MIDI chord support
- Ultra-low static current <2uA, ideal for low-power devices
- LVR auto-reset circuit and internal oscillator (±1%) — no extra resistor required
- Available in SOP8 or COB packages
- Simple circuit — only one coupling capacitor needed
- Fast OTP production, with no MOQ and lead time as fast as 1 day
It’s stable, affordable, and reliable — just what your audio project demands.
Powering the Everyday Sounds of Innovation
From smart toys to safety systems, this audio playback IC helps make everyday products smarter and more engaging. Ideal for:
- 🎵 Talking toys
- 💌 Voice greeting cards
- 🔔 Alarm systems
- 🧺 Home appliances (like microwave and washing machine sound cues)
- 🤖 Voice-guided embedded systems
With a wide voltage range (2V~5V), rich I/O options, and built-in MCU, the NV040D-8S is the ultimate sound engine for your next breakthrough.
Choose the Audio Playback IC Trusted by Engineers Worldwide
Don’t settle for generic sound chips. Choose the NV040D-8S Audio Playback IC to deliver superior sound, fast integration, and unbeatable reliability — all at a price that fits your production goals.
✅ No minimum order | ⚡ Fast delivery |
🎶 Superior sound | 🔧 Easy to use
Contact us now to get samples or start your project today!
