The ISD4002-240EYIR from Quarktwin Technology Ltd. is a single-chip voice record and playback solution designed for applications requiring 2 to 4 minutes of audio messaging. It operates on a single 3-volt supply and features low power consumption, with typical playback current at 15 mA and recording current at 25 mA. The device includes an on-chip oscillator, anti-aliasing and smoothing filters, an audio amplifier, and a high-density multilevel Flash memory array for natural voice reproduction. This product supports a Serial Peripheral Interface (SPI) or Microwire Serial Interface for control, allowing for a reduced pin count and easy integration into microcontroller-based systems. It offers non-volatile message storage with a typical retention of 100 years and can endure up to 100,000 record cycles. The AutoMute feature helps to reduce background noise during playback. The ISD4002-240EYIR is available in various packaging options, including die, PDIP, and SOIC, and operates within a temperature range of 0¬8C to +70¬8C for commercial units and -40¬8C to +85¬8C for industrial units.
Manufacturer: Nuvoton Technology Corporation of America
Win Source Part Number: 132740-ISD4002-240EY
Features: Auto Mute
Mounting: SMD (SMT)
Input Signal: Analog - Differential
Output Signal: Analog - Single Ended
Oscillator Type: Internal/External
Duration: 4 Min
Sampling Frequency: 4kHz
Filter Pass Band: 1.7kHz
Messaging: Multiple
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 28-TSOP
Supply Voltage - Operating: 2.7 V to 3.3 V
Popularity: Medium
Fake Threat In the Open Market: 72 pct.
Supply and Demand Status: Limited
IC VOICE REC/PLAY 240SEC 28-TSOP Product overview: ISD4002-240EYIR from Nuvoton Technology Corporation is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, Interface Transceiver IC, Voice Record and Playback. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 733-ISD4002-240EYIR can be used for catalog matching and distributor lookup.
Voice Record/Playback IC Multiple Message 4 Min SPI 28-TSOP
IC VOICE REC/PLAY 4MIN 28TSOP
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 132740-ISD4002-240EYIR | 733-ISD4002-240EYIR | ISD4002-240EYIR | ISD4002-240EYIR |
| Product Name | Interface - Interface - Voice Record and Playback - ISD4002-240EYIR | Interface Transceiver IC | Voice Record and Playback | Interface - Voice Record and Playback |
| Supply Voltage | Other; 2.7 V ~ 3.3 V | Other; 2.7 V ~ 3.3 V | ||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| Package Type | SOP; 28-TSOP | 28-TSOP | SOP; SSOP; TSSOP; 28-TSSOP (0.465\", 11.80mm Width) |
