MSS0271

Features: ·Single power can operate at 2.4 V through 6 V.·Current output can directly drive either buzzer or speaker without a transistor. ·Built-in Oscillating Resistor.·Single section, 2.79 seconds (4380h).·Speech with mute (behind) is up to 21.1 seconds (20000h).·Repeat function that can repeat...

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MSS0271 Picture
SeekIC No. : 004429448 Detail

MSS0271: Features: ·Single power can operate at 2.4 V through 6 V.·Current output can directly drive either buzzer or speaker without a transistor. ·Built-in Oscillating Resistor.·Single section, 2.79 second...

floor Price/Ceiling Price

Part Number:
MSS0271
Supply Ability:
5000

Price Break

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

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268 Transactions

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Upload time: 2024/11/21

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Product Details

Description



Features:

·Single power can operate at 2.4 V through 6 V.
·Current output can directly drive either buzzer or speaker without a transistor.
·Built-in Oscillating Resistor.
·Single section, 2.79 seconds (4380h).
·Speech with mute (behind) is up to 21.1 seconds (20000h).
·Repeat function that can repeat up to 8 times.
·To turn on LED in sink connection.
·Automatic power down.
·CDS interface is provided.



Specifications

Symbol
Rating
Unit
VDD ~ VSS
-0.5 ~ +7.0
V
VIN(TG)
VSS -0.3 < VIN <VDD +0.3
V

VOUT(STP)

VSS <VOUT <VDD
V
T(Operating)
-10 ~ +60
T(Storage)
-55 ~ +125



Description

The MSS0271 is a single-chip CMOS LSI demands minimal external components and memorizes voice up to 2.88 seconds (at 6 KHz S.R.) using the MOSEL qualified coding method (MPCM-4). The MSS0271 contains most of the necessary circuit like oscillator, PLA, D/A converter, buzzer buffer, control and timing logic. Therefore, MSS0271 can apply to various voice systems with minimum external parts. Customer speech data will be edited and programmed into PLA by changing one mask during the device fabrication.




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