Heisener Electronics
BOM

ISD1740EY

2.4V ~ 5.5V|26 ~ 80 Sec
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount

IC VOICE REC/PLAY 80SEC 28TSOP

Specifications

Brand
Nuvoton Technology
Package
28-TSSOP (0.465", 11.80mm Width)
Packaging
—
Weight
—

Total Inventory

354pcs

Ship within 8 hours

MOQ: 1 pcs

Certifications & Authorizations

Product Video

Discover how ISD1740EY from Nuvoton Technology fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.

  • Authentic sourcing with full traceability
  • Rigorous incoming quality inspection
  • Competitive pricing & global fast delivery
  • Dedicated application engineering support

Technical Specifications

ManufacturerNuvoton Technology Corporation of America
SeriesChipCorder®
InterfacePushbutton, SPI
Input SignalAnalog - Single Ended, Microphone
Output SignalAnalog - Single Ended, PWM Speaker Output
Sampling Frequency4 ~ 12kHz
Duration26 ~ 80 Sec
Filter Pass Band-
MessagingMultiple
Oscillator TypeInternal
FeaturesAutomatic Gain Control, Volume Control
Operating Temperature0°C ~ 70°C (TA)
Voltage - Supply2.4V ~ 5.5V
Mounting TypeSurface Mount
Package / Case28-TSSOP (0.465", 11.80mm Width)
Supplier Device Package28-TSOP

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Datasheet & Documents

isd1790eyr.pdf

PDF Document · 24 pages

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Datasheet Preview

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