MAX487ECSA

MAX487ECSA


Specifications
Details

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Parameter Symbol Conditions Min Typ Max Unit
Supply Voltage VCC Operating 2.8 5.5 V
Input Voltage VIN Differential -0.3 VCC+0.3 V
Output Voltage (High) VOH IO = -6 mA, VCC = 5V 4.6 V
Output Voltage (Low) VOL IO = 12 mA, VCC = 5V 0.4 V
Propagation Delay tPD RL = 150惟, CL = 50 pF 375 ns
Data Rate fMAX 250 kbps
Driver Enable Time tEN 375 ns
Driver Disable Time tDIS 375 ns

Instructions for MAX487ECSA:

  1. Power Supply Connection: Connect the VCC pin to a power supply within the range of 2.8V to 5.5V and GND to ground.
  2. Signal Lines: Ensure differential input lines are connected properly to avoid signal integrity issues. The voltage should not exceed VCC + 0.3V or go below -0.3V.
  3. Output Configuration: When configuring outputs, ensure they are terminated appropriately for the intended load conditions to meet specified output voltages.
  4. Data Transmission: For reliable data transmission, operate within the specified data rate of up to 250 kbps.
  5. Enable/Disable Timing: Account for enable and disable times in your timing diagrams to prevent data corruption during state transitions.
  6. Capacitive Load: Keep capacitive loads on the differential lines as low as possible, ideally under 50 pF, to maintain specified propagation delays.
(For reference only)

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