參數(shù)資料
型號： MCP23S08
廠商： Microchip Technology Inc.
英文描述： 8-Bit I/O Expander with Serial Interface
中文描述： 8位的I / O串行接口擴(kuò)展
文件頁數(shù)： 21/40頁
文件大小： 498K
代理商： MCP23S08
2005 Microchip Technology Inc.
DS21919B-page 21
MCP23008/MCP23S08
2.0
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
Ambient temperature under bias.............................................................................................................-40°C to +125°C
Storage temperature .............................................................................................................................. -65°C to +150°C
Voltage on V
DD
with respect to V
SS
......................................................................................................... -0.3V to +5.5V
Voltage on all other pins with respect to V
SS
(except V
DD
).............................................................-0.6V to (V
DD
+ 0.6V)
Total power dissipation (
Note
) .............................................................................................................................700 mW
Maximum current out of V
SS
pin ...........................................................................................................................150 mA
Maximum current into V
DD
pin..............................................................................................................................125 mA
Input clamp current, I
IK
(V
I
< 0 or V
I
> V
DD
)
......................................................................................................................±
20 mA
Output clamp current, I
OK
(V
O
< 0 or V
O
> V
DD
)
..............................................................................................................±
20 mA
Maximum output current sunk by any output pin ....................................................................................................25 mA
Maximum output current sourced by any output pin...............................................................................................25 mA
Note:
Power dissipation is calculated as follows:
P
DIS
= V
DD
x {I
DD
-
∑
I
OH
} +
∑
{(V
DD
-V
OH
) x I
OH
} +
∑
(V
OL
x I
OL
)
NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions above those
indicated in the operation listings of this specification is not implied. Exposure to maximum rating conditions for
extended periods may affect device reliability.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP23S08-E/ML 功能描述:接口-I/O擴(kuò)展器 8bit Input/Output Exp SPI interface RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
MCP23S08-E/P 功能描述:接口-I/O擴(kuò)展器 In/Out SPI int RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
MCP23S08-E/P 制造商:Microchip Technology Inc 功能描述:I/O Expander IC
MCP23S08-E/SO 功能描述:接口-I/O擴(kuò)展器 In/Out I2C int RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
MCP23S08-E/SO 制造商:Microchip Technology Inc 功能描述:I/O Expander IC
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