Attributes
Nine Chip EletronBrand Name
NVGF SeriesModel Number
SMT (Surface Mount Technology)Mounting Type
Guangdong, ChinaPlace of Origin
Design for cosumer and industrial deviceDescription
8s / 16s / 32s / 80s / 170s / 340s (OTP)Specification
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
Selling Units:Single item
