- Product Details
- {{item.text}}
Quick Details
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Product Name:
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High Sound Quality Voice Chip
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Function:
-
Built-in 0.5W power amplifier
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Working voltage:
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2.4-5.2V
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Audio format:
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MP3 and WAV
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Audio bit rate:
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8kbps~320kbps
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Baud rate:
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9600
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IC:
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Industrial grade voice chip
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Packing:
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Tube Tray Tape Reel Bag
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Service:
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One Stop Bom Service
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Chip Grade:
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Industrial Grade
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Description:
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Voice Recordable Chip
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Operating Temperature:
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-40℃~+85℃
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Mounting Type:
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Electric Welding
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Voltage - Supply (Min):
-
-0.3V
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Voltage - Supply (Max):
-
3.6V
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Voltage - Output:
-
-0.3V-5.5V
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Applications:
-
Smart electrical equipment
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Frequency - Max:
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120MHz
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Voltage - Output (Max):
-
3.4V
Quick Details
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Place of Origin:
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Guangdong, China
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Brand Name:
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Waytronic
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Model Number:
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WTV380
-
Product Name:
-
High Sound Quality Voice Chip
-
Function:
-
Built-in 0.5W power amplifier
-
Working voltage:
-
2.4-5.2V
-
Audio format:
-
MP3 and WAV
-
Audio bit rate:
-
8kbps~320kbps
-
Baud rate:
-
9600
-
IC:
-
Industrial grade voice chip
-
Packing:
-
Tube Tray Tape Reel Bag
-
Service:
-
One Stop Bom Service
-
Chip Grade:
-
Industrial Grade
-
Description:
-
Voice Recordable Chip
-
Operating Temperature:
-
-40℃~+85℃
-
Mounting Type:
-
Electric Welding
-
Voltage - Supply (Min):
-
-0.3V
-
Voltage - Supply (Max):
-
3.6V
-
Voltage - Output:
-
-0.3V-5.5V
-
Applications:
-
Smart electrical equipment
-
Frequency - Max:
-
120MHz
-
Voltage - Output (Max):
-
3.4V
Product Description
Overview
WTV380-8s is a voice chip uses a high-performance 32-bit processor with a maximum frequency of 120MHz. It has the characteristics of low-cost, low power consumption, strong versatility, etc., and can have a built-in voice capacity of 120 seconds to 890 seconds. The existing packages of this chip include SOP8, QFN20, QFN32. Flexible control mode: UART control mode is supported; also support one-wire serial port and two-wire serial port control mode; Support button control mode.(this mode needs micro-customization);
Support various sensor functions, such as extended IO control, infrared proximity sensing, temperature sensing, battery power detection, pressure sensing, etc. Please refer to the selection table and manual for details. Each control mode has been fixed before leaving the factory, and the samples need to be confirmed with our salesman first.
Support various sensor functions, such as extended IO control, infrared proximity sensing, temperature sensing, battery power detection, pressure sensing, etc. Please refer to the selection table and manual for details. Each control mode has been fixed before leaving the factory, and the samples need to be confirmed with our salesman first.
Features
* Working Voltage: 2.0-3.6V.
* Level-32 adjustable volume, which can support 128Mbit Flash plug-in at most.
* After 5 seconds of power on, you will enter deep sleep mode by default.
* After a single voice IC goes into deep sleep, the power consumption is less than 2uA.
* Built-in 0.5W Class D power amplifier.
* 16 bit high-precision ADC.
|
Symbol
|
Parameter
|
Min
|
Max
|
Unit
|
|
Tamb
|
Ambient Temperature
|
-40
|
+85
|
°C
|
|
Tstg
|
Storage temperature
|
-65
|
+150
|
°C
|
|
VCC
|
Supply Voltage
|
-0.3
|
5.5
|
V
|
|
PVDD
|
Class D Audio Power Amplifier
|
-0.3
|
5.5
|
V
|
|
VVout33
|
3.3V IO Input Voltage
|
-0.3
|
3.6
|
V
|
PMU Characteristics
|
Symbol
|
Parameter
|
Min
|
Typ
|
Max
|
Unit
|
Test Conditions
|
|
VCC
|
Voltage Input
|
2.0
|
3.3
|
3.6
|
V
|
-
|
|
Vvcc
|
Voltage Input
|
2.0
|
3.3
|
3.6
|
V
|
-
|
|
Vvcc
|
Voltage output
|
2.0
|
3.0
|
3.6
|
V
|
VCC = 3.7V, 100mA loading
|
|
Ivcc
|
Loading current
|
-
|
-
|
100
|
mA
|
VCC=3.3V
|
Application Circuit(Schematic)
The schematic circuit of button + PWM mode
The schematic circuit of serial port + PWM mode
The Size of SOP8 Package
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