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Winbond Electronics ISD1740PY — Logic ICs

Winbond Electronics ISD1740PY

MPNISD1740PY
End of Life

IC VOICE REC/PLAY 80SEC 28DIP

$6.68Ref. price · indicative, final on quote
Packaging28-DIP (0.600", 15.24mm)
RoHSROHS3 Compliant
SeriesChipCorder®
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

ISD1740PY specifications
ParameterValue
SeriesChipCorder®
MountingThrough Hole
Oscillator typeInternal
Voltage2.4 V ~ 5.5 V
Sampling frequency4 ~ 12kHz
InterfacePushbutton, SPI
Output signalAnalog - Single Ended, PWM Speaker Output
Operating temperature0°C ~ 70°C (TA)
PackageTube
Duration26 ~ 80 Sec
FeaturesAutomatic Gain Control, Volume Control
MessagingMultiple
Input signalAnalog - Single Ended, Microphone
Case28-DIP (0.600\", 15.24mm)