(Hong Kong)
Product Summary
The LT1137ACSW#TR is a RS232 driver/receiver features special bipolar construction techniques which protect the drivers and receivers beyond the fault conditions stipulated for RS232. Driver outputs and receiver inputs can be shorted to ±30V without damaging the LT1137ACSW#TR. In addition, the RS232 I/O pins are resilient to multiple ±10kV ESD strikes.An advanced driver output stage operates up to 250kbaud while driving heavy capacitive loads. Supply current is typically 12mA, competitive with CMOS devices. In applications where larger positive voltages are available, such as 12V, C1 may be omitted and the positive voltage may be connected directly to the C1+ pin.
Parametrics
LT1137ACSW#TR absolute maximum ratings: (1)Supply Voltage (VCC): 6V; (2)V+: 13.2V; (3)V－ (Note 7): －13.2V; (4)Storage Temperature Range: － 65℃ to 150℃; (5)Lead Temperature (Soldering, 10 sec): 300℃.
Features
LT1137ACSW#TR features: (1) CMOS Comparable Low Power; (2) Easy PC Layout: Flowthrough Architecture; (3) Rugged Bipolar Design: Absolutely No Latchup; (4) Outputs Assume a High Impedance State When Off or Powered Down; (5) Improved Protection: RS232 I/O Lines Can Be Forced to ±30V Without Damage; (6) Output Overvoltage Does Not Force Current Back into Supplies; (7) Available in SO and SSOP Packages.
Diagrams
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 LT1137ACSW#TR |
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IC 3DRV/5RCV RS232 5V 28-SOIC |
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LT1137ACSW#TRPBF |
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IC 3DRV/5RCV RS232 5V 28-SOIC |
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