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参数资料
| 型号： | ISD2548X |
| 厂商： | WINBOND ELECTRONICS CORP |
| 元件分类： | 音频合成 |
| 英文描述： | SINGLE-CHIP, MULTIPLE-MESSAGES, VOICE RECORD/PLAYBACK DEVICE 32-, 40-, 48-, AND 64-SECOND DURATION |
| 中文描述： | 48 SEC, SPEECH SYNTHESIZER WITH RCDG, UUC28 |
| 封装： | DIE-28 |
| 文件页数： | 2/42页 |
| 文件大小： | 1356K |
| 代理商： | ISD2548X |
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ISD2532/40/48/64
1. 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. This unique, single-chip solution is
made possible through Winbond’s patented multilevel storage technology. Voice and audio signals
are stored directly into memory in their natural form, providing high-quality, solid-state voice
reproduction.
2. 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)
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相关PDF资料 |
PDF描述 |
|---|---|
| ISD2564P | SINGLE-CHIP, MULTIPLE-MESSAGES, VOICE RECORD/PLAYBACK DEVICE 32-, 40-, 48-, AND 64-SECOND DURATION |
| ISD2564X | SINGLE-CHIP, MULTIPLE-MESSAGES, VOICE RECORD/PLAYBACK DEVICE 32-, 40-, 48-, AND 64-SECOND DURATION |
| ISD2540 | Single-Chip Voice Record/Playback Device（Single-chip Durations of 40 seconds)(单片的录音/录音重放器(一片信息存储持续时间40秒）) |
| ISD2532 | Single-Chip Voice Record/Playback Device（Single-chip Durations of 32 seconds)(单片的录音/录音重放器(一片信息存储持续时间32秒）) |
| ISD2564 | Single-Chip Voice Record/Playback Device（Single-chip Durations of 64 seconds)(单片的录音/录音重放器(一片信息存储持续时间64秒）) |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ISD2560 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Single-Chip Voice Record/Playback Devices 32-, 40-, 48-, 64-,60-,75,90-, and 120-Second Durations |
| ISD2560_1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| ISD2560_2 | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| ISD2560_3 | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| ISD2560_4 | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
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