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參數(shù)資料
| 型號(hào)： | I1806X |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 音頻合成 |
| 英文描述： | SINGLE-CHIP, SINGLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE 6- TO 16-SECOND DURATION |
| 中文描述： | 720 SEC, SPEECH SYNTHESIZER WITH RCDG, UUC16 |
| 封裝： | DIE-16 |
| 文件頁數(shù)： | 2/26頁 |
| 文件大?。?/td> | 709K |
| 代理商： | I1806X |
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I1800 SERIES
1. GENERAL DESCRIPTION
Winbond’s I1800 ChipCorder
provides high-quality, single chip, single-message, record/playback
solution with user-selectable durations of 6 to 16 seconds. The CMOS devices include an on-chip
oscillator (with external control), microphone preamplifier, automatic gain control, anti-aliasing filter,
multilevel storage array, smoothing filter, and speaker amplifier. A minimum record/playback
subsystem can be configured with a microphone, a speaker, several passive components, two push
buttons, and a power source. Recordings are stored in 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
Easy-to-use single-chip, single-message voice record/playback solution
High-quality, natural voice/audio reproduction
Push-button interface
o
Playback can be edge- or level-activated
Variable record/playback duration controlled by external resistor selection, which sets sample rate.
Sample Rate
Duration
8 KHz
6.4 KHz
5.3 KHz
4 HKz
I1806
6 secs
7.5 secs
9 secs
12 secs
I1810
8 secs
10 secs
12 secs
16 secs
ROSC
80 K
100 K
120 K
160 K
Automatic power-down mode
o
Enters standby mode immediately following a record or playback cycle
o
0.5 μA standby current (typical)
On-chip 8
speaker driver
Zero-power message storage
o
Eliminates battery backup circuits
100-year message retention (typical)
10,000 record cycles (typical)
On-chip oscillator
No algorithm development required
Single +3 volt power supply
Available in die form and 28-pin 300mil SOIC
o
28-pin 600mil PDIP available for samples only
- 2 -
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| I1810P | SINGLE-CHIP, SINGLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE 6- TO 16-SECOND DURATION |
| I1810S | SINGLE-CHIP, SINGLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE 6- TO 16-SECOND DURATION |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| I1810P | 制造商:WINBOND 制造商全稱:Winbond 功能描述:SINGLE-CHIP, SINGLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE 6- TO 16-SECOND DURATION |
| I1810S | 制造商:WINBOND 制造商全稱:Winbond 功能描述:SINGLE-CHIP, SINGLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE 6- TO 16-SECOND DURATION |
| I1810X | 制造商:WINBOND 制造商全稱:Winbond 功能描述:SINGLE-CHIP, SINGLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE 6- TO 16-SECOND DURATION |
| I1817A-08SR | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:Low-Power Mobile VGA EMI Reduction IC |
| I1817A-08TT | 制造商:PULSECORE 制造商全稱:PulseCore Semiconductor 功能描述:Low-Power Mobile VGA EMI Reduction IC |
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