SRUIS Voice Greeting Card Music Record COB Voice IC Small Sound IC for Gifts and Toys Voice Recording Mode ISD1806B

Customization:

Customized logo（Min.Order: 50 pieces）

Customized packaging（Min.Order: 50 pieces）

Graphic customization（Min.Order: 50 pieces）

View product details

SRUIS Voice Greeting Card Music Record COB Voice IC Small Sound IC for Gifts and Toys Voice Recording Mode ISD1806B

Name: SRUIS Voice Greeting Card Music Record COB Voice IC Small Sound IC for Gifts and Toys Voice Recording Mode ISD1806B
Brand: Shenzhen Sanruisheng Technology Co., Ltd.
SKU: 1600664914349_1
Price: 0.21 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Voice Recording & Playback: Enables high-quality audio recording and playback via a condenser microphone, ideal for applications like greeting cards, toys, and interactive devices.
Multi-Input Support: Supports simultaneous recording or monitoring of multiple audio sources through labeled inputs (e.g., "MIC" and "MIC-"), offering versatility in sound capture.

Key features

1. Advanced COB Packaging for Compact Design

With COB (Chip On Board) technology, you can achieve a space-saving, durable design that reduces footprint by up to 40% compared to traditional IC modules*. This makes it ideal for embedding into compact devices like greeting cards and toys.

2. Dual Microphone Inputs for Multi-Channel Recording

With dual microphone inputs (MIC/MIC-), you can capture and process multiple audio sources simultaneously, enabling versatile applications like multi-track recording or environmental monitoring—unlike single-input voice ICs*.

3. Direct Transistor Output for Seamless Integration

With transistor output capability, you can directly drive speakers or amplifiers without external components, reducing cost and complexity by ~30% compared to amplified voice modules*.

4. Adaptable for Diverse Applications

With a modular design optimized for gifts, toys, and security systems, you can deploy this IC across industries, offering broader flexibility than single-purpose voice recording solutions*.

5. Complies with Industry Standards for Reliability

Certified to meet RoHS environmental standards, this IC ensures safe and sustainable use in consumer electronics, aligning with global regulations for eco-conscious applications*.

Product details

The SRUIS Voice Greeting Card Music Record COB Voice IC is a compact, versatile audio module designed for voice recording and playback in gifts, toys, and security systems. Built around the ISD1806B chip, it offers high-quality sound reproduction and easy integration into space-constrained applications.

Technical specifications

Feature	Specification	Application Scenario
Core Chip	ISD1806B voice IC	Greeting cards, interactive toys
Microphone Type	Condenser microphone (high sensitivity)	Clear audio capture for voice recording
Output Type	Transistor output	Direct drive for small speakers
Size	20mm x 15mm x 5mm PCB	Compact integration into handheld devices
Channels	Dual microphone inputs (MIC+/MIC-)	Multi-source audio monitoring

Customization guide

Adjustable parameters include:

Channel Configuration: Customize input/output channels to support 1–2 microphones for tailored audio capture.
Sensitivity Tuning: Optimize microphone sensitivity via solder pads for environments with varying noise levels.
Power Options: Modify voltage ranges (3–5V) to match specific device requirements.

Get inspired

With its modular PCB design and ISD1806B chip, this module enables seamless voice recording in creative projects. Ideal for adding interactive sound effects to toys, alarms, or smart home gadgets, it combines durability and affordability for mass production.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Recording Time	8 seconds	12 seconds (+50%)	16 seconds (+100%)
Channels	1 microphone	2 microphones	2 microphones + AGC
Operating Temp.	-20°C to 70°C	-30°C to 85°C	-40°C to 95°C*
Certification	RoHS compliant	RoHS + CE	RoHS + CE + IP67

Supplier's note

Technical Breakthroughs:
- The ISD1806B chip enables 8-second recording—20% longer than legacy voice ICs—ideal for detailed greetings.
- Dual-channel support allows simultaneous stereo recording, a first in its class for modular PCB designs.
- Transistor output ensures compatibility with 90% of small speakers without needing amplifiers.
Version Selection Guide:
- Base Model: Best for basic applications like greeting cards or simple toys (Applicable Crowd: Hobbyists, low-volume producers).
- Advanced Model: Optimal for multi-source audio projects (e.g., baby monitors, interactive displays) requiring dual microphones.
- Pro Model: Industrial-grade durability (IP67) and AGC (Automatic Gain Control) make it ideal for outdoor devices or security systems.

With the Pro version’s IP67 rating, you can deploy modules in harsh environments like weatherproof toys or outdoor sensors. Its AGC feature ensures consistent audio quality even in noisy settings, pairing perfectly with its wide temperature tolerance for global use.

Frequently asked questions

Which voice recording IC is best for small greeting cards and toys?
How do I ensure durability for voice ICs in children’s toys?
SRUIS COB vs. other voice ICs: Which is better for toy sound effects?
Can the SRUIS IC be customized for interactive toy projects?
Is the SRUIS IC RoHS-compliant for children’s products?
How long can the SRUIS IC record messages for greeting cards?
Does the SRUIS IC work with low-voltage battery toys?
Can this IC handle multiple audio inputs for interactive voice toys?