ISD1740 DATASHEET PDF

Standalone operation using just six onboard buttons or the onboard SPI interface. Record using built-in microphone or external line in best results. Speaker and analogue AUX outputs. Wide V dc operating voltage.

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Standalone operation using just six onboard buttons or the onboard SPI interface. Record using built-in microphone or external line in best results. Speaker and analogue AUX outputs. Wide V dc operating voltage. Adjustable sampling frequency. These chips are designed for operation in either standalone or SPI microcontroller mode. This kit provides interfaces for both. Multiple Recorded Message Operation: Press and holding Play button down plays all recorded messages in a sequential loop until Play is released Pressing Play during playback stops playback Forwarding to a different message will override the currently playing message Single Recorded Message Operation: Press and holding the Play button down plays the message on a loop until Play is released there is a 1 second pause after each loop Pressing Play during playback stops playback Pressing Forwarding restarts playback from beginning The sampling frequency total record time can be adjusted from 4 kHz to 12 kHz 80 - 24 seconds by changing one onboard resistor value, giving greater flexibility in duration versus recording quality.

Recordings are stored in on-chip Flash memory, providing non-volatile storage when power is removed. The audio data is stored directly without digital compression, which provides better quality voice and music reproduction.

About , record cycles can be performed. See ISD series datasheet timing diagrams for specific details. Specifications 8 to 24Vdc e. Order Code

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Brakora Usually the time for the calibration of cc device can be handled within 5 working days. Log in to see your specific prices. External bias supply for SMPS 3. An error occurred the shopping list s could not be be loaded. You need to register to use this feature.

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