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VP-1410A

Features: High quality voice & sound generation 10 messages with direct trigger pinsPlayback-only with external EPROM or ROMStand-alone operation 128K x 8 direct memory addressing, expandableSingle 5V DC supply voltageLow power consumptionInternal RC oscillator or external clockContinuous Var...

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SeekIC No. : 004542558 Detail

VP-1410A: Features: High quality voice & sound generation 10 messages with direct trigger pinsPlayback-only with external EPROM or ROMStand-alone operation 128K x 8 direct memory addressing, expandableSi...

VP-1410A Data Sheet

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Part Number:
VP-1410A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

High quality voice & sound generation
10 messages with direct trigger pins
Playback-only with external EPROM or ROM
Stand-alone operation
128K x 8 direct memory addressing, expandable
Single 5V DC supply voltage
Low power consumption
Internal RC oscillator or external clock
Continuous Variable Slope Delta (CVSD) modulation
Sampling rate from 24Kbps to 128 Kbps
Message digitization with the VP-880 system
 48-pin DIP (VP-1410A) or 48-pin QFP (VP-1410AF)


Application

Multiple message playback
Sound effects generator
 Digital message repeaters for consumer, industrial,
security and telecommunication products


Pinout

Connection Diagram


Specifications

Supply Voltage, VDD - VSS ..................................... 0 to 5.5V
Input Volotage, VIN ........................................... VSS to VDD
Operating Temperature, TOP ...................... -10 to 60
Storage Temperature, TST .......................... -20 to 80
* Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.




Description

The VP-1410A Digital Voice Processor is an advanced CMOS LSI chip designed for multiple-message playback applications. It can access up to 10 different messages of variable length stored in external EPROM or ROM chips.

Message activation is simplified since each message has its own trigger pin . If memory bank switching technique is used, the number of messages supported can be easily expanded to 20, 40 or more.The VP-1410A is totally self-contained. It can  access the external memory all by itself without the help from any microprocessor. Although the chip provides only 16 address lines, an external counter can be easily added to extend the memory addressing to virtuely no limitation.

Therefore very long message length can be achieved easily. Overall, the VP-1410A offers high voice quality and flexible memory addressing that no other chips can.




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