HT81003中文資料合泰數(shù)據(jù)手冊PDF規(guī)格書
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General Description
The EasyVoiceTM is a single-chip voice synthesizer LSI . The chip when triggered drives a speaker directly or through an external transistor with a PWM output. Negligible current is consumed in the standby state.
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)
? 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
? 6 keys (Directed)
? 8 keys (Matrix key)
? Key options
- Sequential/Directed
- Repeat (KEY2~KEY6)
- STOP key (KEY6)
- 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
? Alert and warning system
? Sound effect generators
產(chǎn)品屬性
- 型號：
HT81003
- 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 | 價格 |
|---|---|---|---|---|---|---|---|
HOLTEK/合泰 |
2022 |
DIE |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 | ||
HOLTEK |
DIE |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價 | |||
HT |
24+ |
DIP |
255 |
詢價 | |||
HOLTEK/合泰 |
21+ |
65230 |
詢價 | ||||
HOLTEK/合泰 |
23+ |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價 | |||
HOLTEK |
23+ |
65480 |
詢價 | ||||
2020+ |
5000 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||||
23+ |
DIP |
10000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | |||
HOLTEK/合泰 |
23+ |
DIE |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
VICOR |
23+ |
模塊 |
320 |
全新原裝正品,量大可訂貨!可開17%增值票!價格優(yōu)勢! |
詢價 |
