首頁(yè)>MAX9875ERP+TG45>規(guī)格書(shū)詳情
MAX9875ERP+TG45中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
MAX9875ERP+TG45 |
| 功能描述 | Low RF Susceptibility, Mono Audio Subsystem with DirectDrive Headphone Amplifier |
| 文件大小 |
544.94 Kbytes |
| 頁(yè)面數(shù)量 |
30 頁(yè) |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡(jiǎn)稱(chēng) |
Maxim【美信】 |
| 中文名稱(chēng) | 美信半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-11 18:26:00 |
MAX9875ERP+TG45規(guī)格書(shū)詳情
General Description
The MAX9875 combines a high-efficiency Class D audio power amplifier with a stereo Class AB capacitor less DirectDrive? headphone amplifier. Maxim’s 3rd generation, filterless Class D amplifier with active emissions limiting technology provides Class AB performance with Class D efficiency.
The MAX9875 delivers up to 725mW from a 3.7V supply into an 8Ω load with 87 efficiency to extend battery life. The filterless modulation scheme combined with active emissions limiting circuitry and spread-spectrum modulation greatly reduces EMI while eliminating the need for output filtering used in traditional Class D devices.
Features
? Low Emissions, Filterless Class D Amplifier
?? Achieves Better than 10dB Margin Under EN55022
?? Class B Limits
? Low RF Susceptibility Design Rejects TDMA
?? Noise from GSM Radios
? Input Mixer with User-Defined Input Mode
? 725mW Speaker Output (RSPK = 8Ω, PVDD = 3.7V)
? 53mW Headphone Output (RHP = 16Ω, VDD = 3.7V)
? Low 0.05 THD+N at 1kHz (Class D Power
?? Amplifier)
? Low 0.016 THD+N at 1kHz (Headphone
?? Amplifier)
? 87 Efficiency (RSPK = 8Ω, POUT = 750mW)
? High Speaker Amplifier PSRR (72dB at 217Hz)
? High Headphone Amplifier PSRR (84dB at 217Hz)
? I2C Control
? Hardware and Software Shutdown Mode
? Click-and-Pop Suppression
? Current-Limit and Thermal Protection
? Available in a Space-Saving, 2.5mm x 2.0mm WLP
?? Package
Applications
?? Cell Phones
?? Portable Multimedia Players
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM(美信) |
23+ |
6000 |
誠(chéng)信服務(wù)，絕對(duì)原裝原盤(pán) |
詢(xún)價(jià) | |||
Maxim |
21+ |
20WFBGA CSPBGA |
13880 |
公司只售原裝,支持實(shí)單 |
詢(xún)價(jià) | ||
MAXIM |
BGA |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢(xún)價(jià) | |||
MAXIM |
22+ |
BGA |
3000 |
原裝正品,支持實(shí)單 |
詢(xún)價(jià) | ||
MAX |
2016+ |
SOT23 |
6528 |
只做原廠原裝現(xiàn)貨!終端客戶(hù)個(gè)別型號(hào)可以免費(fèi)送樣品! |
詢(xún)價(jià) | ||
MAXIM/美信 |
22+ |
QFN |
18000 |
只做全新原裝,支持BOM配單,假一罰十 |
詢(xún)價(jià) | ||
MAXIM/美信 |
18+ |
BGA |
11011 |
全新原裝現(xiàn)貨,可出樣品,可開(kāi)增值稅發(fā)票 |
詢(xún)價(jià) | ||
MAXIM |
24+ |
BGA |
2789 |
原裝優(yōu)勢(shì)!絕對(duì)公司現(xiàn)貨! |
詢(xún)價(jià) | ||
MAXIM |
19+ |
BGA |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢(xún)價(jià) | ||
ADI(亞德諾)/MAXIM(美信) |
23+ |
7350 |
原裝進(jìn)口,原廠直銷(xiāo)!當(dāng)天可交貨,支持原型號(hào)開(kāi)票! |
詢(xún)價(jià) |
