PT2325-DL中文資料普誠數(shù)據(jù)手冊(cè)PDF規(guī)格書
PT2325-DL規(guī)格書詳情
DESCRIPTION
The volume controller is a basic function in an audio system, in a modern multi-channel system always needs a main volume that can adjust volume of all channels in synchronously. In traditional multi-channel design mostly utilizing a multi-gang potentiometer, but it’s so expensive and not easy to achieved well volume attenuation matching between each channel.
Now a better solution is uses the PT2325 to replace the multi-gang potentiometer. The PT2325 is designed for multi-channel audio purpose, the chip has 6 groups built-in 48 steps volume attenuator for each channel and running in synchronous, it only needs an external DC voltage to setting volume attenuation. In general application, a cheap single-gang potentiometer is work well to control whole channel’s volume. The DC volume setting also can be controlled by a PWM signal from the MCU and support 3.3V MCU bus voltage.
The performance of the PT2325 is excellent for the high cost/performance multi-channel audio system, its wide attenuation range (down to -100dB), high channel separation characteristics is also suite for other high quality audio purpose.
FEATURES
? 6 channels, volume control range 0 ~ -100dB/per channel
? Operating voltage range: 5 ~ 10V (Volume Buffer)
3.3 ~ 10V (Volume Controller)
? Low noise, High SNR: Greater than 100dB (A-Weighted)
? High channel separation > 100dB
? Built-in MUTE function
? DC controlled volume attenuation
APPLICATIONS
? AV surround system
? Car audio
? Mini combo
? PC multimedia speaker
? Other audio applications
產(chǎn)品屬性
- 型號(hào)：
PT2325-DL
- 制造商：
PTC
- 制造商全稱：
Princeton Technology Corp
- 功能描述：
6 Channel Volume Control
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
PTC |
SOP |
2158 |
原裝長期供貨! |
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 |
2407+ |
SOP |
7750 |
原裝現(xiàn)貨!實(shí)單直說!特價(jià)! |
詢價(jià) | ||
PTC |
24+ |
SOP16 |
4897 |
絕對(duì)原裝!現(xiàn)貨熱賣! |
詢價(jià) | ||
PTC |
23+ |
SOP-16 |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
PTC |
24+ |
SOP20 |
16500 |
進(jìn)口原裝正品現(xiàn)貨 |
詢價(jià) | ||
PTC |
23+ |
SSOP16 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
PTC |
23+ |
SSOP16 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
PTC |
23+ |
NA/ |
5869 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
PTC |
05+ |
SSOP16 |
36283 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) |
