GL6840B中文資料海力士數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
GL6840B |
| 功能描述 | Electronic Two Tone Ringer |
| 文件大小 |
87.45 Kbytes |
| 頁(yè)面數(shù)量 |
8 頁(yè) |
| 生產(chǎn)廠商 | Hynix Semiconductor |
| 企業(yè)簡(jiǎn)稱 |
Hynix【海力士】 |
| 中文名稱 | 海力士半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-4 9:18:00 |
| 人工找貨 | GL6840B價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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更多GL6840B規(guī)格書(shū)詳情
Description
GL6840A are monolithic integrated circuits designed to replace the mechanical bell in telephone sets, in connection with an electro acoustical converter. The device can drive either directly a piezo ceramic converter(buzzer) or a small loudspeaker. In this case a transformer is needed. The two tone frequencies generated are switched by an internal oscillator in a fast sequence and made audible across output amplifiers in the transducer, both tone frequencies and switching frequency can be externally adjusted.
Features
? Low current consumption, in order to allow the parallel operation of 4 devices
? Integrated rectifier bridge with zener diodes to protect against overvoltages
? Little external circuitry
? Tone and switching frequencies adjustable by external components
? Integrated voltage and current hysteresis
? Bridge output configuration
產(chǎn)品屬性
- 型號(hào)：
GL6840B
- 制造商：
HYNIX
- 制造商全稱：
Hynix Semiconductor
- 功能描述：
Electronic Two Tone Ringer
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
LGS |
24+ |
SMD |
20000 |
一級(jí)代理原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
LGS |
05+ |
原廠原裝 |
101 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
LGS |
23+24 |
DIP |
29850 |
原裝正品優(yōu)勢(shì)渠道價(jià)格合理.可開(kāi)13%增值稅發(fā)票 |
詢價(jià) | ||
LGS |
2402+ |
DIP-18 |
8324 |
原裝正品!實(shí)單價(jià)優(yōu)! |
詢價(jià) | ||
GL |
23+ |
DIP-8 |
9280 |
價(jià)格優(yōu)勢(shì)/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來(lái)電查詢 |
詢價(jià) | ||
GL |
23+ |
14+ |
48972 |
##公司主營(yíng)品牌長(zhǎng)期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價(jià) | ||
GL |
20+ |
DIP8 |
1000 |
進(jìn)口原裝現(xiàn)貨,假一賠十 |
詢價(jià) | ||
LGS |
24+ |
DIP8 |
691 |
大批量供應(yīng)優(yōu)勢(shì)庫(kù)存熱賣(mài) |
詢價(jià) | ||
LGS |
24+ |
DIP/16 |
1068 |
原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
LGS |
24+ |
NA/ |
4169 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) |
