Hong Kong Nine Chip Industrial Co., Limited logo
Hong Kong Nine Chip Industrial Co., Limited
HK1 yr
≤3h
Response Time
≥100%
On-time delivery rate

Custom Chip OTP Voice IC Chip OEM Manufacturer Voice Length Adjustable Programmable Voice Chip

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$0.10-0.45
Minimum order quantity: 1 set
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Mfg. Date Code

other
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

NVA Series

Mounting Type

SMT (Surface Mount Technology)

Place of Origin

Guangdong, China

Description

Design for cosumer and industrial device

Specification

10s/32s/65s/80s/112s

At a glance

  • Voice Duration Options: Offers a range of voice duration options from 10s to 112s, allowing for flexible and tailored audio playback in various applications.

  • Ultra-Low Standby Current: With a standby current of less than 5uA, the chip ensures minimal power consumption, making it ideal for battery-powered devices.

  • Wide Operating Voltage: Supports an operating voltage range of 2.0V to 5.0V, providing compatibility with a wide range of power sources and ensuring reliable performance.

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Key attributes

Brand Name
Nine Chip Eletron
Manufacturer Part Number
NVA Series
Mounting Type
SMT (Surface Mount Technology)
Place of Origin
Guangdong, China
Description
Design for cosumer and industrial device
Specification
10s/32s/65s/80s/112s
Packaging Type
Anti-static, moisture-proof vacuum packaging
Function
Voice playback
Interface
1-wire serial 2-wire serial
Application
cosumer device and industrial device
Operating Temperature
-40°C to +85°C
Type
OTP voice playback IC
Package / Case
SOP8 / SSOP24 / COB (optional based on model)
Voltage - Supply
Operating voltage: 2.0V - 5.5V, Standby current: <5 uA, Operating current: typically 1-3 mA (PWM off)
Series
NVA Series
Features
Low cost high stability
Chip Type
Industrial-Grade OTP Voice IC
Voice Duration Options
10s / 32s / 65s / 80s / 112s
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 - 20K
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
Single volume
0 cm³
Single gross weight
0.0 kg

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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California Proposition 65 Consumer Warning