ISD1740EYR Nuvoton Technology Corporation product image

ISD1740EYR Nuvoton Technology Corporation

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: Technical Documents
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Nuvoton Technology Corporation RFQ AVAILABLE

ISD1740EYR

IC VOICE REC/PLAY 80SEC 28TSOP

Part Number: ISD1740EYR

Manufacturer: Nuvoton Technology Corporation

Category: Voice Record and Playback

Package: 28-TSSOP (0.465", 11.80mm Width)

Datasheet:: ISD1740EYR.pdf

Description: IC VOICE REC/PLAY 80SEC 28TSOP

Select Quantity Stock: 1,678

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ISD1740EYR Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: ISD1740EYR

Manufacturer: Nuvoton Technology Corporation

Package: 28-TSSOP (0.465", 11.80mm Width)

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Product Status: Obsolete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: 0°C ~ 70°C (TA)

Voltage - Supply: 2.4 V ~ 5.5 V

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: 28-TSOP

Frequently Asked Questions

1. How can I order ISD1740EYR from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of ISD1740EYR?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of ISD1740EYR updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for ISD1740EYR?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for ISD1740EYR?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

ISD1740EYR Procurement and Technical Support

ISD1740EYR is manufactured by Nuvoton Technology Corporation. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing ISD1740EYR and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for ISD1740EYR.

Part Number: ISD1740EYR

Manufacturer: Nuvoton Technology Corporation

Package: 28-TSSOP (0.465", 11.80mm Width)

Category: Voice Record and Playback

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Payment Method

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Transaction fees are charged according to the selected bank or payment system rules.

Shipping Method

DHL

FedEx

UPS

TNT

Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

Lead Time

Shipping Fee

Calculated according to destination and parcel weight

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