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HT85XXX

Features: ` Operating voltage: 2.4V~5.0V` Driver speaker (32) VDD=4.5V, IDD=90mA` Programmable tone melody generator` ADPCM, -law PCM, PCM synthesis` Wide range of sampling rate for voice synthesis` Minimum sampling rate step: 100Hz` Voice melody mixed output` Programmable 2 channels of melody mix...

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SeekIC No. : 004367139 Detail

HT85XXX: Features: ` Operating voltage: 2.4V~5.0V` Driver speaker (32) VDD=4.5V, IDD=90mA` Programmable tone melody generator` ADPCM, -law PCM, PCM synthesis` Wide range of sampling rate for voice synthesis`...

HT85XXX Data Sheet

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Part Number:
HT85XXX
Supply Ability:
5000

Price Break

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

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Upload time: 2024/12/21

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Product Details

Description



Features:

` Operating voltage: 2.4V~5.0V
` Driver speaker (32) VDD=4.5V, IDD=90mA
` Programmable tone melody generator
` ADPCM, -law PCM, PCM synthesis
` Wide range of sampling rate for voice synthesis
` Minimum sampling rate step: 100Hz
` Voice melody mixed output
` Programmable 2 channels of melody mixed output
` Programmable 2 channels of voice mixed output
` 13 kinds of melody beats
` 5 octaves of tone level and 18 tempos
` 16 levels of digital volume control
` Eight programmable I/O pins
` Four programmable input pins
` Provides 36 sec to 96 sec of voice capacity
` Timer controller
` Voice fill-in function
` Powerful user-defined functions
` Power-on initial setting
` 28-pin SKDIP package


Pinout

Connection Diagram


Specifications

Supply Voltage.................................-0.3V to 6V
Storage Temperature.................-50 to 125
Input Voltage .................VSS-0.3V to VDD+0.3V
Operating Temperature ..............-20 to 70

Note: These are stress ratings only. Stresses exceeding the range specified under  Absolute MaximumRatings   may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.


Description

The HT85XXX family is a series of programmable speech synthesizers and tone generators designed for user-defined voice and melody applications. It provides various sampling rates and beats, tone levels, tempos for the speech synthesizer and melody generator.

The HT85XXX series has a built-in high quality, currenttypeD/Aoutputswith16levelsofvolume control. The user's commands enable the user to programthe powerfulcustomfunction such as to build-in a tiny controller. The Green Voice provides various operational functions similar to arithmetic operation, logic operation, branch decision, random counter, and a programmable timer. The Green Voice series are suitable for versatilevoiceandsoundeffect applications.

The HT85XXX Green Voice series is Easy Format TM supported.




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