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MAX1609EEE+T

更新时间： 2024-02-24 02:36:05
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
16页 292K
描述
Parallel I/O Port, 8 I/O, CMOS, PDSO16, 0.150 INCH, 0.635 MM PITCH, QSOP-16

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MAX1609EEE+T 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：SSOP
包装说明：0.150 INCH, 0.025 INCH PITCH, MO-137D, QSOP-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
JESD-30 代码：R-PDSO-G16JESD-609代码：e0
长度：4.9 mm湿度敏感等级：1
I/O 线路数量：8端口数量：0
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：PLASTIC/EPOXY
封装代码：HSSOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH峰值回流温度（摄氏度）：245
认证状态：Not Qualified座面最大高度：1.75 mm
最大供电电压：5.5 V最小供电电压：2.7 V
标称供电电压：5 V表面贴装：YES
技术：CMOS温度等级：INDUSTRIAL
端子面层：Tin/Lead (Sn85Pb15)端子形式：GULL WING
端子节距：0.635 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：3.9 mm
uPs/uCs/外围集成电路类型：PARALLEL IO PORT, GENERAL PURPOSEBase Number Matches：1

MAX1609EEE+T 数据手册

 浏览型号MAX1609EEE+T的Datasheet PDF文件第8页浏览型号MAX1609EEE+T的Datasheet PDF文件第9页浏览型号MAX1609EEE+T的Datasheet PDF文件第10页浏览型号MAX1609EEE+T的Datasheet PDF文件第12页浏览型号MAX1609EEE+T的Datasheet PDF文件第13页浏览型号MAX1609EEE+T的Datasheet PDF文件第14页 
Octal SMBus-to-Parallel I/O Expanders  
Table 3. Data Register 1 (NDR1 and SDR1) Bit Assignments (read or write)  
POR STATE  
BIT  
NAME  
FUNCTION  
MAX1608 MAX1609  
7
6
5
4
3
2
1
0
IO7  
IO6  
IO5  
IO4  
IO3  
IO2  
IO1  
IO0  
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Sets IO7 state. 0 = on (low state), 1 = off (high-impedance).  
Sets IO6 state. 0 = on (low state), 1 = off (high-impedance).  
Sets IO5 state. 0 = on (low state), 1 = off (high-impedance).  
Sets IO4 state. 0 = on (low state), 1 = off (high-impedance).  
Sets IO3 state. 0 = on (low state), 1 = off (high-impedance).  
Sets IO2 state. 0 = on (low state), 1 = off (high-impedance).  
Sets IO1 state. 0 = on (low state), 1 = off (high-impedance).  
Sets IO0 state. 0 = on (low state), 1 = off (high-impedance).  
Table 4. Data Register 2 (NDR2 and SDR2) Bit Assignments (read or write)  
BIT  
7
NAME  
POR STATE  
FUNCTION  
MASKH7  
MASKH6  
MASKH5  
MASKH4  
MASKH3  
MASKH2  
MASKH1  
MASKH0  
1
1
1
1
1
1
1
1
Masks IO7 low-to-high interrupt. 0 = interrupts, 1 = masked.  
Masks IO6 low-to-high interrupt. 0 = interrupts, 1 = masked.  
Masks IO5 low-to-high interrupt. 0 = interrupts, 1 = masked.  
Masks IO4 low-to-high interrupt. 0 = interrupts, 1 = masked.  
Masks IO3 low-to-high interrupt. 0 = interrupts, 1 = masked.  
Masks IO2 low-to-high interrupt. 0 = interrupts, 1 = masked.  
Masks IO1 low-to-high interrupt. 0 = interrupts, 1 = masked.  
Masks IO0 low-to-high interrupt. 0 = interrupts, 1 = masked.  
6
5
4
3
2
1
0
slave attempts to respond, bus arbitration rules apply,  
with the lowest address code going first. The other  
device(s) will not generate an acknowledge and will  
continue to hold the ALERT pin low until it is allowed to  
clear its own interrupt.  
External pull-up resistors and IO_ sink capability can  
affect the outputs’ rise and fall times. When using the  
MAX1608/MAX1609 to control an external MOSFET in  
power-switching applications, pull-up and/or series resis-  
tance can be used together with the MOSFET’s gate  
capacitance or additional external capacitance (Figure 6)  
to control the transition time of the switched source.  
Clearing the interrupt has no effect on the state of the  
status registers.  
The input logic levels are TTL compatible and are sam-  
pled during a readback SMBus transmission (see RSB  
register in Data Registers section ).  
Input/Output Pins  
Each IO_ pin is protected by an internal 20mA (typical)  
current-limit circuit. Typical pull-down on-resistance at  
V
= +2.7V and +5.5V is 100Ω and 66Ω, respectively.  
Power-On Reset  
The MAX1608/MAX1609’s power-on-reset circuit  
ensures that the IO_ states are defined when V+ is first  
applied or when the supply dips below the UVLO  
CC  
When the IO_ is high impedance, it actually has a  
0.5µA pull-down current source included as part of the  
read-back functionality.  
______________________________________________________________________________________ 11  
1...891011121314...16

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MAX1609EEE+T 替代型号

型号 品牌 替代类型 描述 数据表
MAX1609EEE-T MAXIM

功能相似

 		Parallel I/O Port, 8 I/O, CMOS, PDSO16, 0.150 INCH, 0.025 INCH PITCH, MO-137D, QSOP-16
MAX1609EEE+ MAXIM

完全替代

 		Parallel I/O Port, 8 I/O, CMOS, PDSO16, 0.150 INCH, 0.635 MM PITCH, QSOP-16

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