首頁(yè)>MAX9722BETE>規(guī)格書(shū)詳情
MAX9722BETE中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
MAX9722BETE |
| 功能描述 | 5V, Differential Input, DirectDrive, 130mW Stereo Headphone Amplifiers with Shutdown |
| 文件大小 |
627.45 Kbytes |
| 頁(yè)面數(shù)量 |
20 頁(yè) |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡(jiǎn)稱 |
Maxim【美信】 |
| 中文名稱 | 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 | 2024-12-23 11:22:00 |
MAX9722BETE規(guī)格書(shū)詳情
General Description
The MAX9722A/MAX9722B stereo headphone amplifiers are designed for portable equipment where board space is at a premium. The MAX9722A/MAX9722B use a unique, patented DirectDrive architecture to produce a ground-referenced output from a single supply, eliminating the need for large DC-blocking capacitors, which saves cost, board space, and component height. Additionally, the gain of the amplifier is set internally (-2V/V, MAX9722B) or adjusted externally (MAX9722A).
Features
? 2.4V to 5.5V Single-Supply Operation
? High PSRR (80dB at 217Hz) Eliminates LDO
? No Bulky DC-Blocking Capacitors Required
? Ground-Referenced Outputs Eliminate DC Bias Voltage on Headphone Ground Pin
? No Degradation of Low-Frequency Response Due to Output Capacitors
? Differential Inputs for Enhanced Noise Cancellation
? Adjustable Gain (MAX9722A) or Fixed -2V/V Gain (MAX9722B)
? 130mW per Channel into 32?
? Low 0.009 THD+N
? Integrated Click-and-Pop Suppression
? Low Quiescent Current (5.5mA)
? Short-Circuit and Thermal-Overload Protection
? ±8kV ESD-Protected Amplifier Outputs (Human Body Model)
? Available in a Space-Saving 16-Pin Thin QFN (3mm ? 3mm ? 0.8mm) Package
Applications
??? Notebook and Desktop PCs
??? MP3 Players
??? Flat-Panel Monitors
??? Cellular Phones
??? Smart Phones
??? PDAs
??? Portable Audio Equipment
產(chǎn)品屬性
- 型號(hào)：
MAX9722BETE
- 功能描述：
音頻放大器
- RoHS：
否
- 制造商：
STMicroelectronics
- 產(chǎn)品：
General Purpose Audio Amplifiers
- 輸出類型：
Digital
- 輸出功率：
THD +
- 工作電源電壓：
3.3 V
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
TQFP-64
- 封裝：
Reel
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Maxim |
2016+ |
16-TQFN2.5K |
6528 |
只做原廠原裝現(xiàn)貨!終端客戶個(gè)別型號(hào)可以免費(fèi)送樣品! |
詢價(jià) | ||
Maxim |
23+ |
TQFN16 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
MAXIM/美信 |
2023+ |
QFN-EP-16 |
6000 |
全新原裝深圳倉(cāng)庫(kù)現(xiàn)貨有單必成 |
詢價(jià) | ||
MAXIM |
24+ |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) | |||
MAXIM/美信 |
22+ |
TQFN16 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
MAXIM/美信 |
23+ |
QFN-EP-16 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
美信 |
20+ |
QFN |
32970 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢價(jià) | ||
MAXIM |
2020+ |
TQFN16 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
MAXIM/美信 |
22+ |
QFN |
3900 |
原裝優(yōu)勢(shì)!公司現(xiàn)貨供應(yīng)! |
詢價(jià) | ||
MAXIM |
2020+ |
BGA |
81500 |
100%進(jìn)口原裝正品公司現(xiàn)貨庫(kù)存 |
詢價(jià) |
