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參數(shù)資料
| 型號： | KKX485N |
| 廠商： | KODENSHI CORP. |
| 元件分類： | RS-485 |
| 英文描述： | Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers |
| 中文描述： | 低功耗，限擺率限制RS-485/RS-422收發(fā)器 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 235K |
| 代理商： | KKX485N |
TECHNICAL DATA
KK
X485
Low-Power, Slew-Rate-Limited RS-485/RS-422
Transceivers
General Description
The
KK
X485 is low-power transceivers for RS-485 and RS-
422 communication. IC contains one driver and one receiver.
The driver slew rates of the
KK
X485 is not limited, allowing
them to transmit up to 2.5Mbps.
These transceivers draw between 120μA and 500μA of
supply current when unloaded or fully loaded with disabled
drivers. All parts operate from a single 5V supply. Drivers are
short-circuit current limited and are protected against
excessive power dissipation by thermal shutdown circuitry
that places the driver outputs into a high-impedance state.
The receiver input has a fail-safe feature that guarantees a
logic-high output if the input is open circuit. The
KK
X485 is
designed for half-duplex applications.
Features
Low Quiescent Current: 300μA
-7V to +12V Common-Mode Input Voltage Range
Three-State Outputs
30ns Propagation Delays, 5ns Skew
Full-Duplex and Half-Duplex Versions Available
Operate from a Single 5V Supply
Allows up to 32 Transceivers on the Bus
Data rate: 2,5 Mbps
Current-Limiting and Thermal Shutdown for Driver Overload Protection
ORDERING INFORMATION
KK
X485N Plastic
KK
X485D SOIC
1
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| KL 109 | 制造商:knitter-switch 功能描述: |
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