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MAX97220EETE+ PDF预览

MAX97220EETE+

更新时间： 2024-09-16 11:57:47
品牌 Logo 应用领域
美信 - MAXIM 驱动器放大器
页数 文件大小 规格书
19页 3414K
描述
Differential Input DirectDrive Line Drivers/Headphone Amplifiers

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中文翻译

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MAX97220EETE+ 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active包装说明：HVQCCN,
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01Factory Lead Time：6 weeks
风险等级：1.19标称带宽：22 kHz
商用集成电路类型：AUDIO AMPLIFIERJESD-30 代码：S-XQCC-N16
长度：3 mm湿度敏感等级：1
信道数量：2功能数量：1
端子数量：16最高工作温度：85 °C
最低工作温度：-40 °C标称输出功率：0.125 W
封装主体材料：UNSPECIFIED封装代码：HVQCCN
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）：NOT SPECIFIED座面最大高度：0.8 mm
最大供电电压 (Vsup)：5.5 V最小供电电压 (Vsup)：2.5 V
表面贴装：YES技术：BICMOS
温度等级：INDUSTRIAL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：NOT SPECIFIED宽度：3 mm
Base Number Matches：1

MAX97220EETE+ 数据手册

 浏览型号MAX97220EETE+的Datasheet PDF文件第2页浏览型号MAX97220EETE+的Datasheet PDF文件第3页浏览型号MAX97220EETE+的Datasheet PDF文件第4页浏览型号MAX97220EETE+的Datasheet PDF文件第5页浏览型号MAX97220EETE+的Datasheet PDF文件第6页浏览型号MAX97220EETE+的Datasheet PDF文件第7页 
19-5611; Rev 2; 7/12  
Differential Input DirectDrive  
Line Drivers/Headphone Amplifiers  
General Description  
Features  
S Output Power 125mW into 32I with a 5V Supply  
The MAX97220_ is a differential input DirectDrive® line  
driver/headphone amplifier. This device is capable of  
S 3V  
S 2V  
Output Drive into 1kI with a 5V Supply  
Output Drive into 600I with a 3.3V Supply  
RMS  
RMS  
driving line level loads with 3V  
into 1kI with a 5V  
RMS  
supply and 2V  
into 600Iloads from a 3.3V supply. A  
RMS  
S Fully Differential Inputs  
headphone load is capable of being driven with 125mW  
into 32Iwith a 5V supply. The IC is offered with an inter-  
nally fixed 6dB gain or an externally set gain through  
external resistors. The external gain setting nodes can  
also be used to configure filters for set-top box applica-  
tions. The IC has exceptional THD+N over the full audio  
bandwidth.  
S Fixed or Externally Adjustable Gain with No  
Clicks or Pops  
S Wide 2.5V to 5.5V Operating Range  
S DirectDrive Outputs Eliminate DC-Blocking  
Capacitors  
S Flat THD+N, Better Than 90dB in the Audio Band  
S 18-Bit SNR Performance, 112dB  
Two versions of the IC are available with different turn-  
on times (t ). The A, C, and E versions for headphone  
ON  
applications feature a t  
of 5.5ms while the B and D  
ON  
S Footprint Compatible with the MAX9722  
versions, intended for set-top-box applications, feature a  
130ms t . An on-chip charge pump inverts the power-  
ON  
Ordering Information  
supply input, creating a negative rail. The output stage of  
the amplifier is powered between the positive input sup-  
ply and the output of the charge pump. The bipolar sup-  
plies bias the output about ground, eliminating the need  
for large, distortion-introducing output coupling capaci-  
tors. The IC powers on and off without clicks or pops.  
PIN-  
TOP  
GAIN TURN-ON  
SET TIME (ms)  
PART  
PACKAGE MARK  
MAX97220AETE+ 16 TQFN-EP* +AIF External  
MAX97220BETE+ 16 TQFN-EP* +AIG External  
5.5  
130  
5.5  
MAX97220CETE+ 16 TQFN-EP* +AIH  
MAX97220DETE+ 16 TQFN-EP* +AII  
MAX97220EETE+ 16 TQFN-EP* +AII  
+6dB  
+6dB  
+6dB  
The IC is available in a 3mm x 3mm x 0.8mm, 16-pin  
TQFN and is specified over the extended -40NC to +85NC  
temperature range.  
130  
5.5  
Note: All devices operate over the -40NC to +85NC temperature  
range.  
+Denotes a lead(Pb)-free/RoHS-compliant package.  
*EP = Exposed pad.  
Applications  
Simple Multimedia Interfaces  
Set-Top Boxes  
Blu-rayK and DVD Players  
LCD Televisions  
DirectDrive is a registered trademark of Maxim Integrated  
Products, Inc.  
Blu-ray is a trademark of the Blu-ray Disc Association.  
Prosumer Audio Devices  
Functional Diagrams appear at end of data sheet.  
Simplified Block Diagrams  
R
F
R
R
IN  
R
F
R
R
IN  
INL-  
INL+  
INL-  
INL+  
LEFT  
AUDIO  
INPUT  
OUTL  
LEFT  
AUDIO  
INPUT  
OUTL  
IN  
IN  
R
R
F
R
R
F
MAX97220C/D  
MAX97220A/B/E  
F
F
SGND  
R
R
IN  
IN  
R
R
IN  
INR+  
INR-  
INR+  
INR-  
SGND  
RIGHT  
AUDIO  
INPUT  
RIGHT  
AUDIO  
INPUT  
OUTR  
OUTR  
IN  
R
F
R
F
For pricing, delivery, and ordering information, please contact Maxim Direct  
at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  
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中文翻译

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MAX97220EETE+ 替代型号

型号 品牌 替代类型 描述 数据表
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