ISD1790EYI
Manufacturer No:
ISD1790EYI
Manufacturer:
Description:
IC VOICE REC/PLAY 180SEC 28TSOP
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ISD1790EYI Specifications
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TypeParameter
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Supplier Device Package28-TSOP
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Package / Case28-TSSOP (0.465", 11.80mm Width)
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Mounting TypeSurface Mount
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Voltage - Supply2.4 V ~ 5.5 V
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Operating Temperature-40°C ~ 85°C (TA)
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FeaturesAutomatic Gain Control, Volume Control
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Oscillator TypeInternal
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MessagingMultiple
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Filter Pass Band-
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Duration60 ~ 180 Sec
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Sampling Frequency4 ~ 12kHz
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Output SignalAnalog - Single Ended, PWM Speaker Output
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Input SignalAnalog - Single Ended, Microphone
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InterfacePushbutton, SPI
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PackagingTray
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Product StatusObsolete
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SeriesChipCorder®
The ISD1790EYI is an integrated circuit chip that is specifically designed for voice recording and playback applications. Some of the advantages and application scenarios of this chip are:1. High-quality audio recording: The ISD1790EYI chip offers high-quality audio recording capabilities, allowing for clear and accurate voice recordings.2. Long recording time: This chip has a large memory capacity, which enables it to store a significant amount of audio data. It can provide recording times ranging from a few seconds to several minutes, depending on the configuration.3. Easy integration: The ISD1790EYI chip is designed to be easily integrated into various electronic devices, such as toys, security systems, voice memo recorders, and doorbells. It can be connected to a microcontroller or other control circuitry to enable recording and playback functionality.4. Low power consumption: This chip is designed to operate on low power, making it suitable for battery-powered devices. It has a standby mode that consumes minimal power when not in use.5. Flexible playback options: The ISD1790EYI chip supports various playback options, including single-message playback, multiple-message playback, and sequential message playback. This flexibility allows for different applications and user interactions.6. Non-volatile memory: The recorded audio data is stored in non-volatile memory, which means it is retained even when power is disconnected. This ensures that the recorded messages are not lost during power outages or when the device is turned off.7. Customizable features: The ISD1790EYI chip offers various customizable features, such as adjustable recording and playback volume, message activation through external triggers, and optional audio compression.Overall, the ISD1790EYI integrated circuit chip is well-suited for applications that require voice recording and playback functionality, such as interactive toys, voice-guided systems, security devices, and voice memo recorders. Its high-quality audio recording, long recording time, easy integration, low power consumption, and customizable features make it a versatile choice for such applications.
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