Nuvoton Technology Corporation ISD1740EYIR
- Part No.:
- ISD1740EYIR
- Manufacturer:
- Nuvoton Technology Corporation
- Category:
- Voice Record and Playback
- Package:
- 28-TSSOP (0.465", 11.80mm Width)
- Datasheet:
-
ISD1740EYIR.pdf
- Description:
- IC VOICE REC/PLAY 80SEC 28TSOP
- Quantity:
- Payment:

- Shipping:

Inventory:2,501
Please send an inquiry. Send us your inquiry, and we will respond immediately.
ISD1740EYIR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nuvoton Technology Corporation
- Series:
- ChipCorder®
- Package/Case:
- 28-TSSOP (0.465", 11.80mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- -
- Interface:
- Pushbutton, SPI
- Input Signal:
- Analog - Single Ended, Microphone
- Output Signal:
- Analog - Single Ended, PWM Speaker Output
- Sampling Frequency:
- 4 ~ 12kHz
- Duration:
- 26 ~ 80 Sec
- Filter Pass Band:
- -
- Messaging:
- Multiple
- Oscillator Type:
- Internal
- Features:
- Automatic Gain Control, Volume Control
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Voltage - Supply:
- 2.4 V ~ 5.5 V
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 28-TSOP
ISD1740EYIR FAQ
1.How can I place an order for ISD1740EYIR through Aetrix?
Please submit a Request for Quotation (RFQ) for ISD1740EYIR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for ISD1740EYIR reliable?
The price and inventory of ISD1740EYIR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ISD1740EYIR is usually 5 days.
3.What payment methods are accepted for ISD1740EYIR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ISD1740EYIR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ISD1740EYIR?
ISD1740EYIR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ISD1740EYIR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for ISD1740EYIR?
For technical support, including ISD1740EYIR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ISD1740EYIR requirements.
6.How does Aetrix verify that ISD1740EYIR is sourced from the original manufacturer or authorized distributors?
All ISD1740EYIR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that ISD1740EYIR meets industry standards.
7.What is the process for return or replacement of ISD1740EYIR?
All ISD1740EYIR units undergo pre-shipment inspection (PSI). If there is an issue with ISD1740EYIR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The ISD1740EYIR part is unused and in its original packaging.
Return procedure for ISD1740EYIR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
ISD1740EYIR Tags

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