PT2301中文資料普誠數(shù)據(jù)手冊PDF規(guī)格書
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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:
PT2301
- 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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
PTC |
2020+ |
TSSOP24 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
PTC |
22+ |
TSSOP24 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
PTC |
23+ |
NA/ |
18901 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
PTC |
2022+ |
TSSOP24 |
30000 |
進(jìn)口原裝現(xiàn)貨供應(yīng),原裝 假一罰十 |
詢價(jià) | ||
PUOLOP(迪浦) |
23+ |
SOT23 |
6000 |
誠信服務(wù),絕對原裝原盤 |
詢價(jià) | ||
PTC |
22+ |
TSSOP24 |
354000 |
詢價(jià) | |||
PTC |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
PTC |
1822+ |
TSSOP24 |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
PTC |
24+ |
SOP |
7500 |
絕對原裝自家現(xiàn)貨!真實(shí)庫存!歡迎來電! |
詢價(jià) | ||
PTC |
23+ |
TSSOP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) |