Allicdata Part #: | ISD1730EYR-ND |
Manufacturer Part#: |
ISD1730EYR |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Nuvoton Technology Corporation of America |
Short Description: | IC VOICE REC/PLAY 30SEC 28-TSOP |
More Detail: | Voice Record/Playback IC Multiple Message 20 ~ 60 ... |
DataSheet: | ISD1730EYR Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 3 (168 Hours) |
1 +: | 0.00000 |
Series: | ChipCorder® |
Part Status: | Obsolete |
Lead Free Status / RoHS Status: | -- |
Interface: | Pushbutton, SPI |
Moisture Sensitivity Level (MSL): | -- |
Input Signal: | Analog - Single Ended, Microphone |
Output Signal: | Analog - Single Ended, PWM Speaker Output |
Sampling Frequency: | 4 ~ 12kHz |
Duration: | 20 ~ 60 Sec |
Filter Pass Band: | -- |
Messaging: | Multiple |
Oscillator Type: | Internal |
Features: | Automatic Gain Control, Volume Control |
Operating Temperature: | 0°C ~ 70°C (TA) |
Voltage - Supply: | 2.4V ~ 5.5V |
Mounting Type: | Surface Mount |
Package / Case: | 28-TSSOP (0.465", 11.80mm Width) |
Supplier Device Package: | 28-TSOP |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The ISD1730EYR interface is a versatile and ultra low power recording, playback and storage options. With the ISD1730EYR you can record and playback various sound files, making this device a suitable tool and solution for many applications.
Applications
The ISD1730EYR is commonly used in voice-messaging products such as toys, voice greeting cards and voice reminders. It is also ideal for digital audio recorders, dictating machines, electronic books, and other applications that use digital audio for communications. It is an extremely low power device which makes it suitable for battery operated devices as it does not require an external power source.
The device is capable of storing up to 10 minutes of record time and is expandable up to four hours with optional ISD1740EYR expandable circuits. It can be configured for telephone access for remote control of record and playback. Optional hardware such as microphones, D/A converter, and DAC adapter board can be used to help customize the device to your specific needs.
Working Principle
The ISD1730EYR uses a novel low-power recording system to continuously record and store a sound signal. It has four operating modes: recording, playback, pause, and erase. In recording mode, the signal is recorded at a rate of 8 KHz, 16 bit mono. During playback, the signal is played back at 8 KHz, 16 bit Stereo. The device can be configured by connecting the address bus to its control pins and setting the address count start and stop values.
The ISD1730EYR records and plays back sound signals using a versatile low-power system. When the device receives an audio signal from a microphone or other audio source, it is first converted to a digital signal. Then, it is encoded using an adaptive differential pulse code modulation (ADPCM) algorithm for data compression. The compressed data is stored on the device’s internal memory. During playback, the data is retrieved from the memory and decoded using the ADPCM algorithm to produce the original audio signal.
Using efficient on-chip error detection and correction, the ISD1730EYR ensures reliable recording and playback of audio signals. The device’s low power consumption allows extended operation on battery power, which is ideal for applications where a constant power source is not available. Additionally, the ISD1730EYR can be configured to detect and respond to various external events such as buttons, switches, and sensors. As such, the device can be used to record and playback audio signals in response to events.
Conclusion
The ISD1730EYR is an ideal device for many voice-messaging applications, recorders and dictation machines. It is also an excellent solution for embedded audio record and playback. With its ultra low power consumption and versatile design, the ISD1730EYR provides a reliable and efficient recording, playback, and storage solution.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
ISD1610BSY | Nuvoton Tech... | -- | 3077 | IC VOICE REC/PLAY 10SEC 1... |
ISD1616BSY | Nuvoton Tech... | 3.26 $ | 6488 | IC VOICE REC/PLAY 16SEC 1... |
ISD1932SYI | Nuvoton Tech... | 3.61 $ | 275 | IC VOICE REC/PLAY 64SEC 2... |
ISD1740SY | Nuvoton Tech... | 4.14 $ | 507 | IC VOICE REC/PLAY 40-SEC ... |
ISD17120PY | Nuvoton Tech... | 5.58 $ | 920 | IC VOICE REC/PLAY 120SEC ... |
ISD17120SY | Nuvoton Tech... | -- | 666 | IC VOICE REC/PLAY 120SEC ... |
AP-ISD16GID4B-8T | Apacer Memor... | 223.83 $ | 5 | MEMORY SD CARD 16GB SLC I... |
AP-ISD128GIA-1FTM | Apacer Memor... | 159.5 $ | 1000 | MEM CARD SDXC 128GB CLASS... |
AP-ISD128GCA-1FTM | Apacer Memor... | 173.78 $ | 1000 | MEM CARD SDXC 128GB CLASS... |
AP-ISD16GCD4A-8T | Apacer Memor... | 170.05 $ | 1 | MEMORY SD CARD 16GB SLCMe... |
AP-ISD16GCS4A-2CM | Apacer Memor... | 25.64 $ | 1000 | INDUSTRIAL SD-M 16GBMemor... |
AP-ISD16GIS4B-2CM | Apacer Memor... | 30.86 $ | 1000 | INDUSTRIAL SD-M 16GB EXTE... |
AP-ISD128GIA-1CTM | Apacer Memor... | 124.24 $ | 1000 | MEM CARD SDHC 128GB CLASS... |
AP-ISD128GCA-1CTM | Apacer Memor... | 110.43 $ | 1000 | MEMORY CARD SD 128GB MLCM... |
AP-ISD16GCD4A-3C | Apacer Memor... | 162.62 $ | 1000 | MEMORY CARD SDHC 16GB SLC... |
AP-ISD16GID4B-3C | Apacer Memor... | 142.74 $ | 1000 | MEMORY CARD SDHC 16GB SLC... |
ISD15108FYI | Nuvoton Tech... | 8.6 $ | 1360 | IC VOICE REC/PLAY 3V 8MIN... |
ISD1760SY | Nuvoton Tech... | 4.54 $ | 2141 | IC VOICE REC/PLAY 60-SEC ... |
ISD1760PY | Nuvoton Tech... | -- | 428 | IC VOICE REC/PLAY 60-SEC ... |
ISD1790SY | Nuvoton Tech... | 5.18 $ | 226 | IC VOICE REC/PLAY 90-SEC ... |
ISD15102FYI | Nuvoton Tech... | -- | 2250 | IC VOICE REC/PLAY 3V 2MIN... |
ISD17150PY | Nuvoton Tech... | 5.96 $ | 258 | IC VOICE REC/PLAY 150SEC ... |
ISD15104FYI | Nuvoton Tech... | -- | 814 | IC VOICE REC/PLAY 3V 4MIN... |
ISD17240PY | Nuvoton Tech... | -- | 202 | IC VOICE REC/PLAY 240SEC ... |
ISD1750PY | Nuvoton Tech... | -- | 294 | IC VOICE REC/PLAY 50-SEC ... |
ISD1620BSY | Nuvoton Tech... | 3.57 $ | 66 | IC VOICE REC/PLAY 20SEC 1... |
ISD1964SYI | Nuvoton Tech... | 4.32 $ | 1000 | IC VOICE REC/PLAY 128SEC ... |
ISD17180PY | Nuvoton Tech... | 6.57 $ | 71 | IC VOICE REC/PLAY 180SEC ... |
ISD1740PY | Nuvoton Tech... | 4.14 $ | 945 | IC VOICE REC/PLAY 40-SEC ... |
ISD1964SYI01 | Nuvoton Tech... | 4.32 $ | 162 | IC VOICE REC/PLAY 128SEC ... |
ISD17240SY | Nuvoton Tech... | 7.07 $ | 137 | IC VOICE REC/PLAY 240SEC ... |
ISD1790PY | Nuvoton Tech... | 5.18 $ | 1000 | IC VOICE REC/PLAY 90-SEC ... |
ISD1610BSYR | Nuvoton Tech... | 1.94 $ | 1000 | IC VOICE REC/PLAY 10SEC 1... |
ISD15C00FYI | Nuvoton Tech... | 2.04 $ | 1000 | IC DGTL CHIPCORDER 48LQFP... |
ISD15D00YYI | Nuvoton Tech... | -- | 1000 | IC CHIPCORDER AUDIO 32QFN... |
ISD1612BSY | Nuvoton Tech... | 2.3 $ | 1000 | IC VOICE REC/PLAY 12SEC 1... |
ISD1616BSYR | Nuvoton Tech... | 2.35 $ | 1000 | IC VOICE REC/PLAY 16SEC 1... |
ISD1610BSYI | Nuvoton Tech... | 2.46 $ | 1000 | IC VOICE REC/PLAY 10SEC 1... |
ISD1616BSYIR | Nuvoton Tech... | 2.5 $ | 1000 | IC VOICE REC/PLAY 16SEC 1... |
ISD1620BSYR | Nuvoton Tech... | 2.57 $ | 1000 | IC VOICE REC/PLAY 20SEC 1... |
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