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參數(shù)資料
| 型號(hào)： | MAX1608 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 16-Bit Bus Transceivers And Registers With 3-State Outputs 56-TSSOP -40 to 85 |
| 中文描述： | 八通道、SMBus至并行輸入/輸出擴(kuò)展器 |
| 文件頁數(shù)： | 14/16頁 |
| 文件大?。?/td> | 291K |
| 代理商： | MAX1608 |
M
Mechanical Switch Monitor
The MAX1608/MAX1609’s ability to perform IO_ logic-
state readback makes them suitable for checking sys-
tem status. They can be used as an “open-lid indicator,”
sensing a change in the IO_ and sending an interrupt
to the master to indicate a change in status (Figure 9).
The same can be done to detect a chassis intrusion, a
reset switch, or a card insertion.
Simple High-Voltage Switch
For applications requiring a higher voltage, use a sim-
ple resistive divider to protect the gate from breakdown
yet allow the MOSFETs to handle higher voltage appli-
cations (Figure 10).
Octal SMBus-to-Parallel I/O Expanders
14
______________________________________________________________________________________
IO0
ADD0
IO7
ADD1
MAX1609
TO/FROM
HOST
+5V
+3.3V TO +28V
P
P
V+
GND
LOAD
ALERT
0.1
μ
F
100k
IRF7406
IRF7406
SMBCLK
SMBDATA
SMBSUS
10k
10k
10k
75k*
NOTE:
OTHER OUTPUTS CAN BE CONFIGURED SIMILARLY.
*75k
RESISTOR FOR VOLTAGES GREATER THAN +12V.
1M
Figure 7. Battery Switch with Back-to-Back MOSFETs
MAX1608
MAX1609
IO0
TO/FROM
HOST
+5V
V+
IO2
IO1
GND
ALERT
0.1
μ
F
1k
1k
1k
SMBCLK
SMBDATA
SMBSUS
ADD0
ADD1
10k
IO7
10k
Figure 8. LED Driver
___________________Chip Information
TRANSISTOR COUNT: 5762
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX1608-MAX1609 | Octal SMBus-to-Parallel I/O Expanders |
| MAX1609 | Octal SMBus-to-Parallel I/O Expanders |
| MAX1609EEE | Octal SMBus-to-Parallel I/O Expanders |
| MAX1608EEE | 16-Bit Bus Transceivers And Registers With 3-State Outputs 56-SSOP -40 to 85 |
| MAX1610 | Digitally Controlled CCFL Backlight Power Supplies |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX16081AXR16O+T | 制造商:Maxim Integrated Products 功能描述:LP SUP CIRCUITS MANUAL RESET |
| MAX16081AXR29O+T | 制造商:Maxim Integrated Products 功能描述:LP SUP CIRCUITS MANUAL RESET |
| MAX16081AXR31O+T | 制造商:Maxim Integrated Products 功能描述:LP SUP CIRCUITS MANUAL RESET |
| MAX16081UR29Q+T | 制造商:Maxim Integrated Products 功能描述:ULTRA-VERSATILE, LOW POWER UP SUPERVISORY CIRCUITS - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC SUPERVISOR LOW POWER SOT |
| MAX16081UR30Q+T | 制造商:Maxim Integrated Products 功能描述:IC SUPERVISOR LOW POWER SOT |
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