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MAX5408EGE PDF预览

MAX5408EGE

更新时间: 2024-09-15 23:46:47
品牌 Logo 应用领域
美信 - MAXIM 电位器信息通信管理
页数 文件大小 规格书
13页 388K
描述
DIGITAL POTENTIOMETER|BICMOS|LLCC|16PIN|CERAMIC

MAX5408EGE 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:QFN
包装说明:4 X 4 MM, 0.90 MM HEIGHT, QFN-16针数:16
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.38
控制接口:3-WIRE SERIAL转换器类型:DIGITAL POTENTIOMETER
JESD-30 代码:S-CQCC-N16JESD-609代码:e0
长度:4 mm湿度敏感等级:1
功能数量:2位置数:32
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:VQCCN封装等效代码:LCC16,.16SQ,32
封装形状:SQUARE封装形式:CHIP CARRIER, VERY THIN PROFILE
峰值回流温度(摄氏度):245电源:3/3.3 V
认证状态:Not Qualified电阻定律:LOGARITHMIC
最大电阻器端电压:3.6 V最小电阻器端电压:
座面最大高度:1 mm子类别:Digital Potentiometers
表面贴装:YES技术:BICMOS
标称温度系数:35 ppm/ °C温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn85Pb15)端子形式:NO LEAD
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED标称总电阻:10000 Ω
宽度:4 mmBase Number Matches:1

MAX5408EGE 数据手册

 浏览型号MAX5408EGE的Datasheet PDF文件第2页浏览型号MAX5408EGE的Datasheet PDF文件第3页浏览型号MAX5408EGE的Datasheet PDF文件第4页浏览型号MAX5408EGE的Datasheet PDF文件第5页浏览型号MAX5408EGE的Datasheet PDF文件第6页浏览型号MAX5408EGE的Datasheet PDF文件第7页 
19-2049; Rev 0; 5/01  
Dual-Audio, Log Taper Digital Potentiometers  
General Description  
Features  
The MAX5408/MAX5409 are dual logarithmic taper digi-  
tal potentiometers with 32-tap points each. The  
MAX5408 is a dual potentiometer with one wiper per  
potentiometer. The MAX5409 is a dual potentiometer  
with two wipers per potentiometer (see Functional  
Diagram). An SPI™-compatible serial interface controls  
the wipers. The MAX5408/MAX5409 have a factory-set  
resistance of 10kper potentiometer. A zero-crossing  
detect feature minimizes the audible noise generated  
by wiper transitions. These devices are ideal for audio  
applications requiring digitally controlled resistors. The  
MAX5408/MAX5409 have nominal resistor temperature-  
coefficients of 35ppm/°C end-to-end and 5ppm/°C  
ratiometric. The MAX5408/MAX5409 are available in  
16-pin QSOP and 16-pin QFN packages and are  
specified over the extended temperature range  
(-40°C to +85°C).  
Log Taper with 2dB Steps Between Taps  
32-Tap Positions for Each Wiper  
Small 16-Pin QSOP/QFN Packages  
+2.7V to +3.6V Single-Supply Operation  
Low 1µA Supply Current  
Zero-Crossing Detection for Clickless Switching  
Mute Function to -90dB  
10kFixed Resistance Value  
3-Wire SPI-Compatible Serial Data Interface  
Power-On Reset: Wiper Goes to Maximum  
Attenuation  
Digital Output for Readback and Daisy-Chaining  
Capabilities  
Applications  
Stereo Volume Control  
Ordering Information  
Fading and Balancing Stereo Signals  
Mechanical Potentiometer Replacement  
PIN-  
WIPERS PER  
RESISTOR  
PART  
TEMP. RANGE  
PACKAGE  
MAX5408EEE -40°C to +85°C 16 QSOP  
MAX5408EGE -40°C to +85°C 16 QFN  
MAX5409EEE -40°C to +85°C 16 QSOP  
MAX5409EGE -40°C to +85°C 16 QFN  
1
1
2
2
SPI is a trademark of Motorola Inc.  
Functional Diagram appears at end of data sheet.  
Pin Configurations  
TOP VIEW  
V
V
DOUT  
DD  
DIN  
LOGIC  
DOUT  
DIN  
1
2
3
4
5
6
7
8
16  
15  
V
V
DD  
LOGIC  
SCLK  
CS  
1
2
3
4
12 GND  
11 AGND  
10 H1  
SCLK  
CS  
14 GND  
13 AGND  
12 H1  
MAX5408  
MAX5409  
H0  
MAX5408  
MAX5409  
L0  
11 L1  
H0  
W0A  
10 W1A  
N.C. (W0B)  
9
N.C. (W1B)  
L0  
9
L1  
QSOP  
(5mm x 6mm)  
W0A N.C. (W0B)  
N.C. (W1B)  
W1A  
( ) ARE FOR MAX5409 ONLY  
QFN  
(4mm x 4mm)  
________________________________________________________________ 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.  

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