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HT81003_02中文資料合泰數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
HT81003_02 |
| 功能描述 | EasyVoiceTM 3-Second Speech |
| 文件大小 |
142.2 Kbytes |
| 頁面數(shù)量 |
8 頁 |
| 生產(chǎn)廠商 | HOLTEK Holmate Technology Corp. (Holtek) |
| 中文名稱 | 合泰 合泰半導(dǎo)體 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-8-7 18:17:00 |
| 人工找貨 | HT81003_02價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
HT81003_02規(guī)格書詳情
General Description
The HT81003 is a Mask ROM type. The HT81003 is a single-chip voice synthesizer LSI with 3-second voice capacity at 5kHz sampling rate. The chip when triggered drives a speaker through an external transistor with a PWM output. Negligible current is consumed in the standby state.
特性 Features
? Operating voltage: 2.4V~5V
? Directly drives an external transistor
? PWM function directly driver speaker
? Low standby current (1A typ. for VDD=3V)
? Minimal external components
? 240 notes table ROM for key functions
? Programmable silence length and end-pulse width (minimal end-pulse width is 1.3ms at 8kHz sampling rate)
? 3-sec voice capacity (based on a 5kHz sampling rate)
? Controllable volume
? FLAG1 options
- End-pulse output
- 3Hz, 3HzB flash
- 6Hz, 6HzB flash
- Busy output
- OFF
? FLAG2 options
- 3Hz flash
- 6Hz flash
- Busy output
- OFF
? 2 keys
? Key options
- Sequential/Directed
- Repeat (KEY2)
- STOP key (KEY2)
- Key debounce time: 1.2ms, 22ms, 45ms (based on a 8kHz sampling rate)
- One shot/Normal
- Pull-high resistance: 0, 50kΩ, 100kΩ, 200kΩ
? Section options
- Retriggerable
- Non-retriggerable
? Dice form or 16-pin DIP package
Applications
? Leisure products
? Alarm clocks
? Public address system
? Alert and warning system
? Sound effect generators
產(chǎn)品屬性
- 型號：
HT81003_02
- 制造商：
HOLTEK
- 制造商全稱：
Holtek Semiconductor Inc
- 功能描述：
EasyVoiceTM 3-Second Speech
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HOLTEK/合泰 |
24+ |
DIP |
8540 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
詢價(jià) | ||
HOLTEK |
0024+ |
DIP |
1041 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
HT禾潤 |
24+ |
QFN28 |
13000 |
絕對原廠原裝,長期優(yōu)勢可定貨 |
詢價(jià) | ||
HT |
24+ |
DIP |
255 |
只做原裝正品現(xiàn)貨 歡迎來電查詢15919825718 |
詢價(jià) | ||
HOLTEK |
23+ |
65480 |
詢價(jià) | ||||
2020+ |
5000 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | ||||
VICOR |
23+ |
模塊 |
320 |
全新原裝正品,量大可訂貨!可開17%增值票!價(jià)格優(yōu)勢! |
詢價(jià) | ||
HT |
24+ |
DIP |
255 |
詢價(jià) | |||
23+ |
DIP |
10000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) | |||
HTCSEMI(海天芯) |
23+ |
SOP-8 |
664 |
監(jiān)控IC/百分百原裝現(xiàn)貨 |
詢價(jià) |
