A2211中文資料創(chuàng)瑞科技數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
A2211 |
| 功能描述 | CLASS AB 1.25W MONO FULLY-DIFFERENTIAL AUDIO POWER AMPLIFIER WITH INTERNAL FEEDBACK RESISTORS |
| 文件大小 |
842.02 Kbytes |
| 頁(yè)面數(shù)量 |
16 頁(yè) |
| 生產(chǎn)廠商 | AiT Semiconductor Inc. |
| 企業(yè)簡(jiǎn)稱(chēng) |
AITSEMI【創(chuàng)瑞科技】 |
| 中文名稱(chēng) | AiT創(chuàng)瑞科技官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-29 16:12:00 |
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DESCRIPTION
The A2211 is a
mono fully differential audio power
amplifier designed for portable communication device
applications.
The A2211
operates from 2.2V to 5.5V, is capable of
deliverin g 1.25 W of continuous average power to an
8Ω BTL load w ith less than 1 distortion (THD+N)
from a 5V supply
A2211 f
eatures like 86dB PSRR at 21 7Hz, improved
RF rectification immunity, small PCB area, a fast
startup with minimal pop & click circuitry makes the
A2211 idea for PDA, smartphone applications; and
low power shutdown mode suitable for wireless
handsets.
The A2211 is unity
gain stable, and the gain can be
configured by external input resistors and internal
feedback resistors.
The A2211 is available in MSOP8 package
FEATURES
? 1.25W into 8Ω from a 5V Supply at THD=1 (Typ)
? Wide Supply Voltage: 2.2V to 5.5V
? Ultra low shutdown current : 0.01uA (Typ
? Fast Startup With Minimal POP
? Fully differential design reduce RF rectification
? Improved PSRR 86dB at 217Hz (V DD >
? Improved pop & click cir cuitry eliminates Noise
During Turn on and Turn off Transitions
? Thermal overload protection circuitry
? No output coupling capacitors, bootstrap
capacitors required
? Unity gain stable
? External gain configuration capability
? Available in MSOP8 p ackage
APPLIC ATION
? GPS, Wireless Handsets
? Portable Audio Devices
? PDA, Handheld Computer
? RF Audio Application
產(chǎn)品屬性
- 型號(hào)：
A2211
- 制造商：
OMRON AUTOMATION AND SAFETY
- 功能描述：
1NO 1NC CONTACT
- 制造商：
Omron Electronic Components LLC
- 功能描述：
Switch Access Push Button Switch Switch Block
- 制造商：
OMRON INDUSTRIAL AUTOMATION
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HR/臺(tái)灣燦達(dá) |
2410+ |
con |
9000 |
十年芯路!只做原裝!一直起賣(mài)! |
詢(xún)價(jià) | ||
AVAGO/安華高 |
22+ |
SOP8 |
71738 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
詢(xún)價(jià) | ||
AVAGO |
24+ |
DIP8 |
56000 |
公司進(jìn)口原裝現(xiàn)貨 批量特價(jià)支持 |
詢(xún)價(jià) | ||
AVAGO/安華高 |
23+ |
DIP |
98900 |
原廠原裝正品現(xiàn)貨!! |
詢(xún)價(jià) | ||
AELLEGO |
24+ |
DIP |
600 |
原裝現(xiàn)貨假一賠十 |
詢(xún)價(jià) | ||
AVAGO |
2020+ |
DIP8/SO |
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(xún)價(jià) | ||
AELLEGO |
22+ |
DIP |
25000 |
原裝現(xiàn)貨,價(jià)格優(yōu)惠,假一罰十 |
詢(xún)價(jià) | ||
AVAGO |
22+ |
DIP/SOP |
10000 |
原裝正品優(yōu)勢(shì)現(xiàn)貨供應(yīng) |
詢(xún)價(jià) | ||
AGAVO |
2024 |
DIP-8 |
58209 |
16余年資質(zhì) 絕對(duì)原盒原盤(pán)代理渠道 更多數(shù)量 |
詢(xún)價(jià) | ||
EPCOS/愛(ài)普科斯 |
22+ |
SMD |
8000 |
原裝正品支持實(shí)單 |
詢(xún)價(jià) |
