Atributos
Nine Chip EletronMarca
NVDW SeriesNúmero de Modelo
SMT (Surface Mount Technology)Tipo de montaje
Guangdong, ChinaLugar del origen
Design for cosumer and industrial deviceDescripción
8s / 16s / 32s / 80s / 170s / 340s (OTP)Especificación
Tipo de embajaje:Anti-static, moisture-proof vacuum packaging
Función:Built-in OTP voice playback
Interfaz:One-wire serial control / Two-wire serial control / Key-trigger contro
Aplicación:Smart home devices medical equipment toys alarms small appliances doorbells
Temperatura de funcionamiento:-40°C to +85°C
Tipo:OTP Voice IC / 4-bit Sound Controller
PAQUETE/cubierta:SOP8 / SSOP24 / COB (optional based on model)
-Tensión de alimentación:Supply Voltage: DC 2.0V -5.5V, Standby current: <5 uA, Operating Current: <200mA (typical)
Serie:NVDW Series
Características: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
