10 secOTPSOP82 I/O
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SND · NG4169
NG4169
The NG4169 is a one-time-programmable (OTP) sound chip that plays up to 170 sec of audio you supply, in a compact SOP8 / SOP16 / SSOP24 package with 4 / 12 / 20 I/O triggers.
Overview
A one-time-programmable (OTP) sound chip offering up to 170 seconds of playback, loaded with your music or message before shipment - not sold blank. Offered in SOP8 (4 I/O), SOP16 (12 I/O), and SSOP24 (20 I/O) for multi-message announcement and interactive products. Dedicated pinout, not cross-compatible with other pinout families.
Key specifications
| Duration | 170 sec |
| Type | OTP |
| Package | SOP8 / SOP16 / SSOP24 |
| I/O | 4 / 12 / 20 |
Common use cases
- Announcement and public-address prompts
- Talking books and educational toys
- Advertising and POS displays
- Security and alarm systems
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