Allicdata Part #: | ISD1964SYI-ND |
Manufacturer Part#: |
ISD1964SYI |
Price: | $ 4.32 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Nuvoton Technology Corporation of America |
Short Description: | IC VOICE REC/PLAY 128SEC 28-SOIC |
More Detail: | Voice Record/Playback IC Multiple Message 42.6 ~ 1... |
DataSheet: | ISD1964SYI Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 3 (168 Hours) |
1 +: | $ 3.93120 |
10 +: | $ 3.58974 |
25 +: | $ 3.52120 |
50 +: | $ 3.49713 |
100 +: | $ 3.13721 |
250 +: | $ 3.12513 |
500 +: | $ 2.93007 |
1000 +: | $ 2.80538 |
Series: | ChipCorder® |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Interface: | Pushbutton |
Moisture Sensitivity Level (MSL): | -- |
Input Signal: | Microphone |
Output Signal: | PWM Speaker Output |
Sampling Frequency: | 4 ~ 12kHz |
Duration: | 42.6 ~ 128 Sec |
Filter Pass Band: | -- |
Messaging: | Multiple |
Oscillator Type: | Internal/External |
Features: | Automatic Gain Control |
Operating Temperature: | -40°C ~ 85°C (TA) |
Voltage - Supply: | 2.4V ~ 5.5V |
Mounting Type: | Surface Mount |
Package / Case: | 28-SOIC (0.295", 7.50mm Width) |
Supplier Device Package: | 28-SOIC |
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
.Interface - Voice Record and Playback
ISD 1964SYI is an audio recording chip developed by International Speech Systems. It is designed for single-chip voice recording and playback applications. It provides up to 64 seconds of high-quality mono recording for a wide range of applications.
Application Field
ISD1964SYI can be widely used in educational toys, toy robots, smart home appliances, portable dictaphones, talking dolls, talking story books, speech recognition products and other similar applications. It is perfect for optimizing the product design process and allowing the product to take advantage of voice control. It can also be used to enhance interactive experiences and create novel functions such as greeting cards and ebooks with voice recordings.
Working Principle
ISD1964SYI consists of an audio codec, an AD/DA converter and an analog amplifier. It operates at +/- 5.0V power supply, with a recording rate of up to 64kbps. The chip includes a Digital Signal Processor (DSP) to process the incoming audio signal and an Audio Coder/Decoder (ACD) to convert the incoming audio signal into a digital 8-bit pulse code modulation format. It supports three recording modes, including loop mode, serial mode, and twister mode. It can also support two playbackRead modes, single cycle read mode and loop Read mode.
ISD1964SYI also has an onboard microphone pre-amplifier, line-in amplifier and line-out amplifier. The microphone pre-amplifier is used to amplify the incoming microphone signal, while the line-in amplifier is used to amplify the line-in signal. The line-out amplifier is used to output the recorded audio to an external device. The line-out amplifier supports multiple outputs such as a mono headphone jack and stereo speakers.
ISD1964SYI also has several on-chip hardware features, including a volume control and mute control. The volume control allows users to control the level of the audio playback, while the mute control eliminates any unwanted noise during playback. Additionally, the chip supports recording cycle memory, which is a feature that allows the chip to store the last recording before powering down. This can be especially useful for devices with limited or no memory for storing recordings.
Conclusion
The ISD1964SYI offers a simple and cost-effective solution for voice recording and playback applications. Its integrated codec and on-chip microphone pre-amplifier, line-in and line-out amplifiers make it an ideal choice for embedded single-chip applications. It can be used in a variety of audio recording and playback applications due to its low power consumption and excellent audio performance.
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... |
IC VOICE REC/PLAY 1-2MN 28-TSOPVoice Rec...
IC VOICE REC/PLAY 90SEC 28-TSOPVoice Rec...
IC SOC AUDIO CHIPCORDER LQFPVoice Record...
IC SOC AUDIO CHIPCORDER LQFPVoice Record...
IC SOC CHIPCORDER 64LQFPVoice Record/Pla...
IC SOC CHIPCORDER 64LQFPVoice Record/Pla...