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MAX4411ETP+ PDF预览

MAX4411ETP+

更新时间： 2024-11-29 19:53:47
品牌 Logo 应用领域
美信 - MAXIM 放大器信息通信管理商用集成电路
页数 文件大小 规格书
18页 546K
描述
Audio Amplifier, 0.08W, 2 Channel(s), 1 Func, BICMOS, 4 X 4 MM, 0.80 MM HEIGHT, LEAD FREE, MO-220WGGD-1, QFN-20

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MAX4411ETP+ 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：QFN
包装说明：HVQCCN, LCC20,.16SQ,20针数：20
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01Factory Lead Time：6 weeks
风险等级：1.45标称带宽：22 kHz
商用集成电路类型：AUDIO AMPLIFIER增益：3.52 dB
JESD-30 代码：S-XQCC-N20JESD-609代码：e3
长度：4 mm湿度敏感等级：1
信道数量：2功能数量：1
端子数量：20最高工作温度：85 °C
最低工作温度：-40 °C标称输出功率：0.08 W
封装主体材料：UNSPECIFIED封装代码：HVQCCN
封装等效代码：LCC20,.16SQ,20封装形状：SQUARE
封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度（摄氏度）：260
电源：3 V认证状态：Not Qualified
座面最大高度：0.8 mm子类别：Audio/Video Amplifiers
最大压摆率：8.4 mA最大供电电压 (Vsup)：3.6 V
最小供电电压 (Vsup)：1.8 V表面贴装：YES
技术：BICMOS温度等级：INDUSTRIAL
端子面层：Matte Tin (Sn)端子形式：NO LEAD
端子节距：0.5 mm端子位置：QUAD
处于峰值回流温度下的最长时间：30宽度：4 mm
Base Number Matches：1

MAX4411ETP+ 数据手册

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19-2618; Rev 2; 9/06  
80mW, Fixed-Gain, DirectDrive, Stereo  
Headphone Amplifier with Shutdown  
General Description  
Features  
The MAX4411 fixed-gain, stereo headphone amplifier is  
designed for portable equipment where board space is  
at a premium. The MAX4411 uses a unique DirectDrive  
architecture to produce a ground-referenced output  
from a single supply, eliminating the need for large DC-  
blocking capacitors, saving cost, board space, and  
component height. Additionally, the gain of the  
amplifier is set internally (-1.5V/V, MAX4411 and  
-2V/V, MAX4411B), further reducing component count.  
♦ No Bulky DC-Blocking Capacitors Required  
♦ Fixed -1.5V/V Gain Eliminates External Feedback  
Network  
MAX4411: -1.5V/V  
MAX4411B: -2V/V  
♦ Ground-Referenced Outputs Eliminate DC-Bias  
Voltages on Headphone Ground Pin  
♦ No Degradation of Low-Frequency Response Due  
to Output Capacitors  
The MAX4411 delivers up to 80mW per channel into a  
16Ω load and has low 0.003% THD+N. An 86dB at  
217Hz power-supply rejection ratio (PSRR) allows this  
device to operate from noisy digital supplies without an  
additional linear regulator. The MAX4411 includes 8kV  
ESD protection on the headphone outputs. Com-  
prehensive click-and-pop circuitry suppresses audible  
clicks and pops on startup and shutdown. Independent  
left/right, low-power shutdown controls make it possible  
to optimize power savings in mixed-mode, mono/stereo  
applications.  
♦ 80mW per Channel into 16Ω  
♦ Low 0.003% THD+N  
♦ High PSRR (86dB at 217Hz)  
♦ Integrated Click-and-Pop Suppression  
♦ 1.8V to 3.6V Single-Supply Operation  
♦ Low Quiescent Current (5mA)  
♦ Independent Left/Right, Low-Power  
Shutdown Controls  
♦ Short-Circuit and Thermal-Overload Protection  
♦
8kV ESD-Protected Amplifier Outputs  
The MAX4411 operates from a single 1.8V to 3.6V supply,  
consumes only 5mA of supply current, has short-circuit  
and thermal-overload protection, and is specified over the  
extended -40°C to +85°C temperature range. The  
MAX4411 is available in a tiny (2mm ✕ 2mm ✕ 0.6mm),  
16-bump chip-scale package (UCSP™) and a 20-pin thin  
QFN package (4mm ✕ 4mm ✕ 0.8mm).  
♦ Available in Space-Saving Packages  
16-Bump UCSP (2mm ✕ 2mm ✕ 0.6mm)  
20-Pin Thin QFN (4mm ✕ 4mm ✕ 0.8mm)  
Ordering Information  
PIN/BUMP-  
PACKAGE  
GAIN  
(V/V)  
PART  
TEMP RANGE  
Applications  
MAX4411EBE-T  
MAX4411EBE+T  
MAX4411ETP  
-40°C to +85°C 16 UCSP-16  
-40°C to +85°C 16 UCSP-16  
-40°C to +85°C 20 Thin QFN  
-1.5  
-1.5  
-1.5  
Notebook PCs  
Cellular Phones  
PDAs  
MP3 Players  
Smart Phones  
Portable Audio Equipment  
Ordering Information continued at end of data sheet.  
+Denotes lead-free package.  
UCSP is a trademark of Maxim Integrated Products, Inc.  
Functional Diagram  
DirectDrive OUTPUTS  
ELIMINATE DC-BLOCKING  
CAPACITORS  
LEFT  
AUDIO  
INPUT  
SHDNL  
SHDNR  
MAX4411  
RIGHT  
AUDIO  
INPUT  
FIXED GAIN ELIMINATES  
EXTERNAL RESISTOR  
NETWORK  
Pin Configurations and Typical Application Circuit appear at end of data sheet.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  
1234567...18

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MAX4411ETP+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX4411ETP MAXIM

类似代替

 80mW, Fixed-Gain, DirectDrive, Stereo Headphone Amplifier with Shutdown

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