PT2301-A中文資料普誠(chéng)數(shù)據(jù)手冊(cè)PDF規(guī)格書
PT2301-A規(guī)格書詳情
DESCRIPTION
The PT2301 is an integration audio power amplifier IC utilizing advanced CMOS technology. Supports 2 mono MIC input and 2 stereo line input, input gain of each amp can be set individually to meet customers’ needs. Built-in digital controlled volumes have 49 steps from +15dB ~ -90dB and all the functions can be controlled via I2C bus. In the output section, the PT2301 is equipped with both stereo headphone driver and mono speaker amp maximum output up to 1 watt.
FEATURES
?1W (8 ?) mono channel speaker driver + stereo headphone driver
? Digital controlled volume (49 steps /+15dB ~ -90dB)
? 2 mono microphone inputs, 1 microphone output
? 2 stereo line input
? Input gain can be setting individually in each input port.
? Eliminate DC block capacitor in the headphone driver output (Only PT2301-A supported)
? Standby mode and Mute function
? Thermal shutdown protection circuit
? Energy Save function
? Very low “POP” noise during function changed.
? Wide operation voltage range: 2.7V ~ 5.5V
? Low Distortion: earphone output < 0.05, speaker output< 0.04
? Available in 24 Pin, space saving TSSOP Package
APPLICATIONS
?Electronic dictionary
?Translator
?PDA
? DSC (Digital Still Camera)
?GPS
產(chǎn)品屬性
- 型號(hào)：
PT2301-A
- 制造商：
PTC
- 制造商全稱：
Princeton Technology Corp
- 功能描述：
1 Watt Audio Power Amplifier
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
PTC/普誠(chéng) |
23+ |
NA/ |
5306 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
PTC |
24+ |
TSSOP-24 |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!? |
詢價(jià) | ||
PTC |
22+ |
TSSOP24 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
PTC |
TSSOP |
9306 |
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 |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
PTC |
23+ |
TSSOP |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
PTC |
2403+ |
TSSOP |
11809 |
原裝現(xiàn)貨!歡迎隨時(shí)咨詢! |
詢價(jià) | ||
PTC |
24+ |
TSSOP |
738 |
詢價(jià) | |||
PTC |
2021+ |
TSOP |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
普誠(chéng) |
22+ |
NA |
500000 |
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂 |
詢價(jià) |
