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MAX522CPA

更新时间: 2024-11-08 22:11:35
品牌 Logo 应用领域
美信 - MAXIM 转换器数模转换器光电二极管信息通信管理
页数 文件大小 规格书
12页 118K
描述
Dual, 8-Bit, Voltage-Output Serial DAC in 8-Pin SO Package

MAX522CPA 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:DIP
包装说明:0.300 INCH, PLASTIC, DIP-8针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:5.29最大模拟输出电压:5 V
最小模拟输出电压:-5 V转换器类型:D/A CONVERTER
输入位码:BINARY输入格式:SERIAL
JESD-30 代码:R-PDIP-T8JESD-609代码:e0
长度:9.375 mm最大线性误差 (EL):0.5859%
湿度敏感等级:1位数:8
功能数量:2端子数量:8
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP8,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):245
电源:3/5 V认证状态:Not Qualified
座面最大高度:4.572 mm标称安定时间 (tstl):70 µs
子类别:Other Converters最大压摆率:2.8 mA
标称供电电压:3.6 V表面贴装:NO
技术:BICMOS温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn85Pb15)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

MAX522CPA 数据手册

 浏览型号MAX522CPA的Datasheet PDF文件第2页浏览型号MAX522CPA的Datasheet PDF文件第3页浏览型号MAX522CPA的Datasheet PDF文件第4页浏览型号MAX522CPA的Datasheet PDF文件第5页浏览型号MAX522CPA的Datasheet PDF文件第6页浏览型号MAX522CPA的Datasheet PDF文件第7页 
19-0403; Rev 0; 6/95  
Du a l, 8 -Bit , Vo lt a g e -Ou t p u t  
S e ria l DAC in 8 -P in S O P a c k a g e  
MAX52  
_______________Ge n e ra l De s c rip t io n  
____________________________Fe a t u re s  
Operates from a Single +2.7V to +5.5V Supply  
Dual Buffered Voltage Output  
The MAX522 contains two 8-bit, buffered, voltage-output  
digital-to-analog converters (DAC A and DAC B) in small  
8-pin SO and DIP packages. DAC A’s buffer can source  
and sink 5mA, and DAC B’s output can source and sink  
Low Power Consumption:  
1mA Operating Current  
<1µA Shutdown Current  
500µA, both to within 0.5V of ground and V . The  
DD  
MAX522 operates with a single +2.7V to +5.5V supply.  
The device utilizes a 3-wire serial interface, which oper-  
ates at clock rates up to 5MHz and is compatible with  
SPI™, QSPI™, and Microwireinterface standards.  
The serial input shift register is 16 bits long and con-  
sists of eight bits of DAC input data and eight bits for  
DAC selection and shutdown control. DAC registers  
can be loaded independently or in parallel at the posi-  
tive edge of CS.  
Independently Programmable Shutdown Mode  
5MHz, 3-Wire Serial Interface  
SPI™, QSPI™, and Microwire™ Compatible  
Space-Saving 8-Pin SO Package  
______________Ord e rin g In fo rm a t io n  
The MAX522s ultra-low power consumption and small  
8-pin SO package make it ideal for portable and bat-  
tery-powered applications. Supply current is less than  
1mA and drops below 1µA in shutdown mode. In addi-  
tion, the reference input is disconnected from the REF  
pin during shutdown, further reducing the systems total  
power consumption. The software format is compatible  
with the MAX512/MAX513 triple 8-bit DACs.  
PART  
TEMP. RANGE  
0°C to +70°C  
PIN-PACKAGE  
8 Plastic DIP  
8 SO  
MAX522CPA  
MAX522CSA  
MAX522EPA  
MAX522ESA  
0°C to +70°C  
-40°C to +85°C  
-40°C to +85°C  
8 Plastic DIP  
8 SO  
________________Fu n c t io n a l Dia g ra m  
________________________Ap p lic a t io n s  
Digital Gain and Offset Adjustment  
Programmable Current Source  
Programmable Voltage Source  
Power-Amp Bias Control  
VCO Tuning  
0.22µF  
8 DIN  
0.1µF  
(OPTIONAL)  
V
3
DD 7 REF  
SCLK  
2
OUTA  
5
V
OUTA  
__________________P in Co n fig u ra t io n  
DAC  
0.1µF  
DAC A  
DAC B  
LATCH  
A
TOP VIEW  
OUTB  
6
V
OUTB  
DAC  
LATCH  
B
0.01µF  
1
2
3
4
8
7
6
5
CS  
DIN  
CS  
1
MAX522  
SCLK  
REF  
MAX522  
V
DD  
OUTB  
OUTA  
GND  
4
GND  
DIP/SO  
SPI and QSPI are trademarks of Motorola Inc.  
Microwire is a trademark of National Semiconductor Corp.  
________________________________________________________________ Maxim Integrated Products  
1
Ca ll t o ll fre e 1 -8 0 0 -9 9 8 -8 8 0 0 fo r fre e s a m p le s o r lit e ra t u re .  

MAX522CPA 替代型号

型号 品牌 替代类型 描述 数据表
MAX522EPA MAXIM

完全替代

Dual, 8-Bit, Voltage-Output Serial DAC in 8-Pin SO Package

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