W528S08A2737 - Brand New Winbond Electronics IC Chips
In Stock:5060 ,Ready for Immediate Shipping
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In Stock:
5060,
Ready for Immediate Shipping
Brand:Winbond Electronics
Category:IC Chips
Chipdatas Part No.:CD94-W528S08A2737
Manufacturer Part No.:W528S08A2737
Datecode:09+
Package:DIE
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Description
The W528S08A2737 is a programmable speech synthesis IC that utilizes the ADPCM coding method to generate various voice effects. With its LOAD and JUMP commands, along with four programmable registers, this chip offers powerful user-programmable functions 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
- 4 direct trigger inputs, expandable 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
- Each LED pin can drive 3 LEDs simultaneously
- 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 rising or falling edge of each trigger pin, four playing modes (One Shot, Level Hold, Single-cycle level hold, Complete-cycle level hold), stop output signal setting, and serial, direct, or random trigger mode setting
- Four frequency options (4/4.8/6/8 KHz) and LED On/Off control can be set independently in each GO instruction of speech equation
- Independent control of LED1 and LED2
- 256 voice group entries available for programming
- Mask options available for LED flash type, LED1 section control, LED2 control, and LED volume control
Application Scenarios
The W528S08A2737 IC is highly versatile and can be applied in various speech IC applications. Some examples include voice modules in electronic toys, voice prompts in home automation systems, voice alerts in security systems, and voice synthesis in robotic devices.
Comparison
Advantages- Wide operating voltage range
- Flexible and programmable functions
- Multiple trigger inputs and debounce time options
- Support for multiple LEDs and stop outputs
Disadvantages- Requires programming for specific functions
- May have a learning curve for beginners
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Additional Information
- Datasheet: Download W528S08A2737
- Chipdatas Part: CD94-W528S08A2737
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/21 03:02 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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