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ISD1420PY

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ISD1420PY

IC VOICE REC/PLAY 20SEC 28DIP

Manufacturer: Nuvoton Technology Corporation

Categories: Voice Record and Playback

Quality Control: Learn More

Nuvoton Technology Corporation's ISD1420PY ChipCorder® is a single-chip voice record/playback device offering up to 20 seconds of storage. This analog record/playback IC supports multiple messages with pushbutton control, simplifying user interaction. Key features include Automatic Gain Control (AGC) for consistent input levels and an internal oscillator for standalone operation. The device accepts analog microphone input and provides a Pulse Width Modulation (PWM) speaker output for direct audio reproduction. With a sampling frequency of 6.4kHz and a filter pass band of 2.6kHz, it is suitable for applications requiring clear voice recording and playback. The ISD1420PY is housed in a 28-PDIP package, designed for through-hole mounting. Typical applications include interactive voice prompts, message systems, and industrial control interfaces. Operating voltage is between 4.5V and 5.5V with an operating temperature range of 0°C to 70°C.

Additional Information

Series: ChipCorder®RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging:
Technical Details:
FeaturesAutomatic Gain Control
Packaging
Package / Case28-DIP (0.600"", 15.24mm)
Mounting TypeThrough Hole
InterfacePushbutton
Operating Temperature0°C ~ 70°C (TA)
Oscillator TypeInternal
Filter Pass Band2.6kHz
Duration20 Sec
Supplier Device Package28-PDIP
Output SignalPWM Speaker Output
Input SignalAnalog - Single Ended, Microphone
MessagingMultiple
Sampling Frequency6.4kHz
Voltage - Supply4.5 V ~ 5.5 V

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An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

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