• image of 接口 - 语音录制和回放> ISD2540S
  • image of 接口 - 语音录制和回放> ISD2540S
image of 接口 - 语音录制和回放> ISD2540S
image of 接口 - 语音录制和回放> ISD2540S
ISD2540S
ISD2540S
Interface - Voice Record and Playback
Nuvoton Technology Corporation of America
IC VOICE REC/PLAY 40SEC 28SOIC
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TYPEDESCRIPTION
MfrNuvoton Technology Corporation of America
SeriesChipCorder®
Part StatusObsolete
InterfacePushbutton
Input SignalAnalog - Single Ended, Microphone
Output SignalPWM Speaker Output
Sampling Frequency6.4kHz
Duration40 Sec
Filter Pass Band2.7kHz
MessagingMultiple
Oscillator TypeInternal/External
FeaturesAutomatic Gain Control
Operating Temperature0°C ~ 70°C (TA)
Voltage - Supply4.5 V ~ 6.5 V
Mounting TypeSurface Mount
Package / Case28-SOIC (0.295", 7.50mm Width)
Supplier Device Package28-SOIC
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