SINGLE-CHIP, MULTIPLE-MESSAGES, VOICE RECORD/PLAYBACK DEVICE 32-, 40-, 48-, AND 64-SECOND DURATION
GENERAL DESCRIPTION
Winbond’s ISD2500 ChipCorder® Series provide high-quality, single-chip,Record/Playback solutions for 32- to 64-second messaging applications. The CMOS devices include an on-chip oscillator, microphone preamplifier, automatic gain control, antialiasing filter, smoothing filter, speaker amplifier, and high density multi-level storage array. In addition, the ISD2500 is microcontroller compatible, allowing complex messaging and addressing to be achieved. Recordings are stored into on-chip nonvolatile memory cells, providing zero-power message storage.
FEATURES
• Single 5 volt power supply
• Single-chip with duration of 32, 40, 48, or 64 seconds.
• Easy-to-use single-chip, voice record/playback solution
• High-quality, natural voice/audio reproduction
• Manual switch or microcontroller compatible
• Playback can be edge- or level-activated
• Directly cascadable for longer durations
• Automatic power-down push-button mode
- Standby current 1 µA typical
• Zero-power message storage
- Eliminates battery backup circuits
• Fully addressable to handle multiple messages
• 100-year message retention typical
• 100,000 record cycles typical
• On-chip clock source
• Programmer support for play-only applications
• Available in die form, PDIP, SOIC and TSOP packaging
• Temperature options: die 0°C to +50°C and package 0°C to +70°C
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ISD2532X Winbond Electronics 华邦电子股份 | 当前型号 | 当前型号 |
ISD1806X 新唐 | 功能相似 | ISD2532X和ISD1806X的区别 |