PT2257-S中文資料普誠(chéng)數(shù)據(jù)手冊(cè)PDF規(guī)格書
PT2257-S規(guī)格書詳情
DESCRIPTION
The PT2257 is an electronic volume controller IC utilizing CMOS technology specially designed for the new generation of AV entertainment products. It has two (2) built-in channels making it ideally suitable for mono and stereo sound applications. The PT2257 provides an I2C control interface, an attenuation range of 0 to -79dB, low noise, and high channel separation. It is housed in an 8 pins, DIP or SOP package. The PT2257’s pin assignments and application circuit are optimized for easy PCB layout and cost saving advantages.
FEATURES
? CMOS technology
? Low power consumption
? Least external components
? Attenuation range: 0 to -79dB at 1dB/step
? Operating voltage: 3 to 9V
? Low Noise, S/N Ratio>100dB (A-weighting)
? Two channel output
? Available in 8 pins, DIP or SOP
APPLICATIONS
? AV surround audio equipment
? Car audio
? Mini compo
? Computer multi-media speaker
? Other audio equipment
產(chǎn)品屬性
- 型號(hào)：
PT2257-S
- 制造商：
PTC
- 制造商全稱：
Princeton Technology Corp
- 功能描述：
Electronic Volume Controller IC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
PTC |
23 |
SOP-8 |
12500 |
全新原裝現(xiàn)貨 假一賠十 |
詢價(jià) | ||
PTC |
23+ |
SOP8 |
617 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
PTC |
SOP8 |
30899 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
PTC |
2010+ |
SOP-8 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
PT |
23+ |
NA |
815 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
PTC |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
PTC |
23+ |
SOP8 |
3000 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
PTC |
24+ |
SOP-8 |
264 |
只做原廠渠道 可追溯貨源 |
詢價(jià) | ||
PTC |
23+ |
SOP-8 |
3200 |
絕對(duì)全新原裝!優(yōu)勢(shì)供貨渠道!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
PT |
24+ |
SOP-8 |
15000 |
原裝正品/假一罰十/支持樣品/可開發(fā)票 |
詢價(jià) |
