首页>MAX9814ETD-T>规格书详情
MAX9814ETD-T中文资料PDF规格书
MAX9814ETD-T规格书详情
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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
NA/ |
291 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MAXIM |
21+ |
PDIP-8 |
6000 |
原装现货 |
询价 | ||
Maxim |
21+ |
NA |
5000 |
原装热卖可订货 |
询价 | ||
MAXIM |
1844+ |
DIP |
6528 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
MAXIM |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
MAXIM |
2020+ |
DIP-8P |
4 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MAXIM |
2018+ |
DIP |
30617 |
主打MAXIM品牌价格绝对优势 |
询价 | ||
MAXIM/美信 |
2023+ |
PDIP-8 |
6000 |
全新原装深圳仓库现货有单必成 |
询价 | ||
MAXIM |
23+ |
NA |
20000 |
全新原装假一赔十 |
询价 | ||
MAXIM/美信 |
DIP-8 |
265209 |
假一罚十原包原标签常备现货! |
询价 |