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Hong Kong Nine Chip Industrial Co., Limited logo
Hong Kong Nine Chip Industrial Co., Limited
HK1 yr
≤2h
Response Time
≥100%
On-time dispatch rate

Custom Voice Chip NVGF Series 5-340 Seconds Sound Chip OEM Factory Ultra-Low Power Audio Controller Digital Sound Playback IC

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£0.0756-0.3779
Minimum order quantity: 1 set

Quantity

Customization options
Customized logo (Min. order: 5,000 sets)
Customized packaging (Min. order: 5,000 sets)
Graphic customization (Min. order: 5,000 sets)

Key attributes

Brand Name

Nine Chip Eletron

Manufacturer Part Number

NVGF Series

Mounting Type

SMT (Surface Mount Technology)

Place of Origin

Guangdong, China

Description

Design for cosumer and industrial device

Specification

8s / 16s / 32s / 80s / 170s / 340s (OTP)

At a glance

  • Ultra-Low Standby Power: With a standby current of less than 5uA, this chip ensures minimal power consumption when not in use, extending battery life for portable devices.

  • Wide Operating Voltage: Supporting an operating voltage range from 2.0V to 5.0V, the chip is highly versatile and can be used in a variety of power supply environments, ensuring stable performance.

  • 8-Level Volume Control: The 8-level adjustable volume control allows for precise sound management, making it suitable for different environments and applications where sound levels need to be finely tuned.

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Key attributes

Brand Name
Nine Chip Eletron
Manufacturer Part Number
NVGF Series
Mounting Type
SMT (Surface Mount Technology)
Place of Origin
Guangdong, China
Description
Design for cosumer and industrial device
Specification
8s / 16s / 32s / 80s / 170s / 340s (OTP)
Packaging Type
Anti-static, moisture-proof vacuum packaging
Function
Built-in OTP voice playback
Interface
One-wire serial control / Two-wire serial control / Key-trigger contro
Application
Smart home devices medical equipment toys alarms small appliances doorbells
Operating Temperature
-40°C to +85°C
Type
OTP Voice IC / 4-bit Sound Controller
Package / Case
SOP8 / SSOP24 / COB (optional based on model)
Voltage - Supply
Supply Voltage: DC 2.0V -5.5V, Standby current: <5 uA, Operating Current: <200mA (typical)
Series
NVGF Series
Features
Low cost high stability
Chip Type
Industrial-Grade OTP Voice IC
Voice Duration Options
20s / 40s / 65s / 80s / 115s
Operating Voltage
2.0V - 5.0V (typical 3.3V)
Standby Current
<5uA (Ultra-Low Power)
Audio Output
PWM / DAC, supports direct 0.5W speaker drive
Control Modes
Key trigger + MCU 2-wire serial control (up to 256 segments)
Sampling Rate Support
6K - 44.1K
Package Type
SOP8 / DIP8
Built-in Features
LVR reset, precise RC oscillator (±1%), BUSY output
Application Fields
Medical devices, toys, smart locks, appliances, alarms, automation

Packaging and delivery

Selling Units
Single item

Lead time

Customization options

Customized logo(+ from /Min. order: 5,000 sets)
Customized packaging(+ from /Min. order: 5,000 sets)
Graphic customization(+ from /Min. order: 5,000 sets)
View details

Product descriptions from the supplier

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