PT2390中文資料普誠科技數(shù)據(jù)手冊PDF規(guī)格書
PT2390規(guī)格書詳情
DESCRIPTION
PT2390 is a digital echo IC utilizing CMOS Technology. Microphone Amplifier, Output Mixer, internal 44K RAM and Vocal Switch are all integrated in a single chip to provide a digital echo IC of the the highest standard. Very low distortion and high S/N Ratio qualities, not to mention the built-in VCO feature which eliminates the need for an external crystal oscillator are just some of the features of PT2390. Pin assignments and application circuit are optimized for easy PCB Layout and low cost effectiveness.
FEATURES
? CMOS Technology
? Least External Component
? 5V Power Supply
? 2 Microphone Amplifier and KARAOKE Automatic Vocal Changer
? Built-in 44K RAM
? Built-in VCO, eliminating the need for a crystal oscillator
? Low Total Harmonic Distortion : Microphone Pre-Amplifier <0.09 (typ.) : Echo Processor < 0.5 (typ.)
? High S/N Ratio : Microphone Pre-Amplifier > 85 (no - weighting) : Echo Processor > 80 dB (no - weighting)
? Available in 28-pin, DIP or SO Package
APPLICATIONS
? DVD, VCD
? KARAOKE
? VCR
? Mini Compo
? Other Audio Equipments
產(chǎn)品屬性
- 型號：
PT2390
- 制造商：
PTC
- 制造商全稱：
Princeton Technology Corp
- 功能描述：
Echo IC with Built-in Microphone Amplifier & Output Mixer
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
PTC |
23+ |
SOP24 |
30000 |
代理全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
PTC |
23+ |
SOP28 |
20000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
PT |
0730+ |
DIP |
11961 |
只做原廠原裝,認準寶芯創(chuàng)配單專家 |
詢價 | ||
PT |
25+ |
TSSOP20 |
18000 |
原廠直接發(fā)貨進口原裝 |
詢價 | ||
PTC |
23+ |
DIP/24 |
7000 |
絕對全新原裝!100%保質(zhì)量特價!請放心訂購! |
詢價 | ||
PTC |
24+ |
DIP-40 |
6868 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
PTC |
25+ |
SOP |
7500 |
絕對原裝自家現(xiàn)貨!真實庫存!歡迎來電! |
詢價 | ||
PTC |
25+ |
SOP |
2568 |
原裝優(yōu)勢!絕對公司現(xiàn)貨 |
詢價 | ||
PTC |
DIP |
8650 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
PTC |
24+ |
DIP-40 |
6550 |
鄭重承諾只做原裝進口現(xiàn)貨 |
詢價 |
