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MAX1840EUB PDF预览

MAX1840EUB

更新时间: 2024-10-02 22:36:23
品牌 Logo 应用领域
美信 - MAXIM 驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
8页 292K
描述
Low-Voltage SIM/Smart Card Level Translators in レMAX

MAX1840EUB 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:SOIC
包装说明:UMAX-10针数:10
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.1
Is Samacsys:N接口集成电路类型:INTERFACE CIRCUIT
JESD-30 代码:S-PDSO-G10JESD-609代码:e0
长度:3 mm湿度敏感等级:1
功能数量:1端子数量:10
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:HTSSOP
封装等效代码:TSSOP10,.19,20封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):240
电源:1.8,1.8/5 V认证状态:Not Qualified
座面最大高度:1.1 mm子类别:Other Interface ICs
最大供电电压:5.5 V最小供电电压:1.7 V
标称供电电压:1.8 V电源电压1-最大:5.5 V
电源电压1-分钟:1.4 V电源电压1-Nom:1.8 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn85Pb15)端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:20宽度:3 mm
Base Number Matches:1

MAX1840EUB 数据手册

 浏览型号MAX1840EUB的Datasheet PDF文件第2页浏览型号MAX1840EUB的Datasheet PDF文件第3页浏览型号MAX1840EUB的Datasheet PDF文件第4页浏览型号MAX1840EUB的Datasheet PDF文件第5页浏览型号MAX1840EUB的Datasheet PDF文件第6页浏览型号MAX1840EUB的Datasheet PDF文件第7页 
19-1716; Rev 0; 4/00  
Low-Voltage SIM/Smart Card  
Level Translators in µMAX  
General Description  
Features  
The MAX1840/MAX1841 subscriber identity module  
(SIM)/smart card level translators provide level shifting  
and electrostatic discharge (ESD) protection for SIM and  
smart card ports. These devices integrate two unidirec-  
tional level shifters for the reset and clock signals, a bidi-  
rectional level shifter for the serial data stream, and  
10kꢀ ESD protection on all card contacts.  
o SIM/Smart Card Level Shifting  
o +1.4V to +5.5V Controller Voltage Range  
o +1.7V to +5.5V Card Voltage Range  
o
1ꢀ0V ꢁSꢂ Card Soꢃ0et ꢄroteꢃtion  
o Allows Level Translation with ꢂV  
V  
or  
CC  
CC  
The MAX1840 includes a SHDN control input to aid  
insertion and removal of SIM and smart cards, while the  
MAX1841 includes a system-side data driver to support  
system controllers without open-drain outputs. The logic  
supply voltage range is +1.4ꢀ to +5.5ꢀ for the “controller  
side” and +1.7ꢀ to +5.5ꢀ for the “card side.” Total sup-  
ply current is 1.0µA. Both devices automatically shut  
down when either power supply is removed. For a com-  
plete SIM card interface, combine the MAX1840/  
MAX1841 with the MAX1686H 0ꢀ/3ꢀ/5ꢀ regulated  
charge pump.  
ꢂV  
V  
CC  
CC  
o Automatiꢃally Shuts ꢂown When ꢁither Supply Is  
Removed  
o Card Contaꢃts Aꢃtively ꢄulled Low ꢂuring  
Shutdown  
o 1µA Total Quiesꢃent Supply Current  
o ꢀ.ꢀ1µA Total Shutdown Supply Current  
o Ultra-Small 1ꢀ-ꢄin µMAX ꢄaꢃ0age  
o Compliant with GSM Test Speꢃifiꢃations 11.11  
The MAX1840/MAX1841 are available in ultra-small  
10-pin µMAX packages that are only 1.09mm high and  
half the area of an 8-pin SO.  
and 11.12  
The MAX1840/MAX1841 are compliant with GSM test  
specifications 11.11 and 11.12.  
Applications  
Ordering Information  
SIM Interface in GSM Cellular Telephones  
ꢄART  
TꢁMꢄ. RANGꢁ  
-40°C to +85°C  
-40°C to +85°C  
ꢄIN-ꢄACKAGꢁ  
MAX184ꢀEUB  
MAX1841EUB  
10 µMAX  
Smart Card Readers  
10 µMAX  
Logic Level Translation  
SPI™/QSPI™/MICROWIRE™ Level Translation  
Typical Operating Circuit  
Pin Configuration  
DV  
V
CC  
CC  
TOP VIEW  
V
V
CC  
CC  
DV  
DV  
CC  
CC  
DATA  
DV  
1
2
3
4
5
10 IO  
RIN  
RST  
RST  
SIM OR  
9
8
7
6
V
CC  
CC  
CIN  
RIN  
CLK  
RST  
GND  
MAX1840  
MAX1841  
SYSTEM  
CONTROLLER  
MAX1840  
MAX1841  
SMART  
CARD  
CLK  
CLK  
CIN  
SHDN (DDRV)  
DATA  
SHDN*  
DDRV*  
µMAX  
OPTIONAL  
OPTIONAL  
( ) ARE FOR MAX1841.  
IO  
IO  
GND  
GND  
GND  
SPI and QSPI are trademarks of Motorola, Inc.  
MICROWIRE is a trademark of National Semiconductor Corp.  
*
SHDN FOR MAX1840 ONLY;  
DDRV FOR MAX1841 ONLY.  
________________________________________________________________ Maxim Integrated Products  
1
For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.  
For small orders, phone 1-800-835-8769.  

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