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MAX9814ETD-T中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書
MAX9814ETD-T規(guī)格書詳情
General Description
The MAX9814 is a low-cost, high-quality microphone amplifier with automatic gain control (AGC) and low noise microphone bias. The device features a low-noise preamplifier, variable gain amplifier (VGA), output amplifier, microphone-bias-voltage generator and AGC control circuitry.
Features
?Automatic Gain Control (AGC)
?Three Gain Settings (40dB, 50dB, 60dB)
?Programmable Attack Time
?Programmable Attack and Release Ratio
?2.7V to 5.5V Supply Voltage Range
?Low Input-Referred Noise Density of 30nV/√Hz
?Low THD: 0.04 (typ)
?Low-Power Shutdown Mode
?Internal Low-Noise Microphone Bias, 2V
?Available in the Space-Saving, 14-Pin TDFN (3mm x 3mm) Package
?-40°C to +85°C Extended Temperature Range
Applications
Digital Still Cameras
Digital Video Cameras PDAs
Bluetooth Headsets
Entertainment Systems (e.g., Karaoke)
Two-Way Communicators
High-Quality Portable Recorders
IP Phones/Telephone Conferencing
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
NA/ |
291 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
MAXIM |
23+ |
NA |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
PDIP-8 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
MAXIM/美信 |
21+ |
PDIP-8 |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
Maxim |
23+ |
8PDIP |
9000 |
原裝正品，支持實(shí)單 |
詢價(jià) | ||
MAXIM |
2015+ |
SOP/DIP |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
MAXIM |
21+ |
PDIP-8 |
6000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
21+ |
PDIP-8 |
26680 |
公司只做原裝,誠信經(jīng)營 |
詢價(jià) | ||
MAXIM |
1844+ |
DIP |
6528 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
MAXIM |
DIP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) |
