ISD2540SR related parameters_ISD2540SR PDF documentation_Nuvoton Technology Corporation of America

Voice Record and Playback

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Specifications

Description	Details
Series	ChipCorder®
Package	-
Interface	Pushbutton
Input Signal	Analog - Single Ended, Microphone
Output Signal	PWM Speaker Output
Sampling Frequency	6.4kHz
Duration	40 Sec
Filter Pass Band	2.7kHz
Messaging	Multiple
Oscillator Type	Internal/External
Features	Automatic Gain Control
Operating Temperature	0°C ~ 70°C (TA)
Voltage - Supply	4.5 V ~ 6.5 V
Mounting Type	Surface Mount
Package / Case	28-SOIC (0.295", 7.50mm Width)
Supplier Device Package	28-SOIC

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