W528S08A2736 - Brand New Winbond Electronics IC Chips
In Stock:17360 ,Ready for Immediate Shipping
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In Stock:
17360,
Ready for Immediate Shipping
Brand:Winbond Electronics
Category:IC Chips
Chipdatas Part No.:CD94-W528S08A2736
Manufacturer Part No.:W528S08A2736
Datecode:09+
Package:DIE
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Description
The W528Sxx family is a series of programmable speech synthesis ICs that utilize the ADPCM coding method to generate various voice effects. With powerful user-programmable functions, such as the LOAD and JUMP commands and four programmable registers, this chip is suitable for a wide range of speech IC applications.
Specifications and features
- Programmable speech synthesizer
- Wide operating voltage range: 2.4 to 5.5 volts
- 4-bit ADPCM synthesis method
- Provides 4 direct trigger inputs that can be extended to 8 or 12 matrix trigger inputs
- Two trigger input debounce times (20 to 40 mS or 160 to 320 µS)
- Provides up to 2 LEDs and 3 STOP outputs
- LED flash frequency: 3 Hz
- AUD output current: 5 mA
- Flexible functions programmable through LD (load), JP (jump) commands, four registers: R0, EN, STOP, and MODE, conditional instructions, speech equation, END instruction, global repeat (GR) setting, and output frequency and LED flash type setting
- Programmable power-on initialization (POI) with a delay time of 160 mS
- Can be programmed for various functions such as interrupt or non-interrupt for trigger pins, playing modes (One Shot, Level Hold, Single-cycle level hold, Complete-cycle level hold), stop output signal setting, and trigger mode setting
- Four frequency options (4/4.8/6/8 KHz) and LED On/Off control
- Independent control of LED1 and LED2
- Total of 256 voice group entries available for programming
- Provides mask options for LED flash type, LED1 section control, LED2 control, and LED volume control
Application Scenarios
The W528Sxx family of programmable speech synthesis ICs is widely used in various applications such as:
- Voice recording and playback devices
- Voice-guided navigational systems
- Interactive toys and games
- Alarm and security systems
- Automotive electronics
Comparison
Advantages- Wide operating voltage range
- Flexible programmable functions
- Multiple trigger input options
- Independent control of LEDs
- Programmable power-on initialization
Disadvantages- Limited voice group entries available for programming
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Similar parts: 430483 , Click to view
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Datasheet
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Additional Information
- Datasheet: Download W528S08A2736
- Chipdatas Part: CD94-W528S08A2736
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 14:19 +0800
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