ISD1790EYR
Nuvoton Technology Corporation

Nuvoton Technology Corporation
IC VOICE REC/PLAY 180SEC 28TSOP
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The ISD1790EYR from Nuvoton Technology Corporation is a high-performance Interface - Voice Record and Playback IC designed for seamless audio processing. This IC integrates advanced features to ensure crystal-clear voice recording and playback, making it ideal for applications like voice-activated devices, security systems, and portable audio equipment. With its low power consumption and compact design, the ISD1790EYR is perfect for modern electronic devices requiring reliable voice interface solutions. Whether you're developing a smart home device or a wearable gadget, this IC delivers exceptional performance and versatility.
Specifications
- Product Status: Obsolete
- Interface: Pushbutton, SPI
- Input Signal: Analog - Single Ended, Microphone
- Output Signal: Analog - Single Ended, PWM Speaker Output
- Sampling Frequency: 4 ~ 12kHz
- Duration: 60 ~ 180 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
- Mounting Type: Surface Mount
- Package / Case: 28-TSSOP (0.465", 11.80mm Width)
- Supplier Device Package: 28-TSOP