Electronic Components Datasheet Search |
|
MAX13448E Datasheet(PDF) 2 Page - Maxim Integrated Products |
|
MAX13448E Datasheet(HTML) 2 Page - Maxim Integrated Products |
2 / 14 page ±80V Fault-Protected Full-Duplex RS-485 Transceiver 2 _______________________________________________________________________________________ ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS (VCC = +3.0 to +5.5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +3.3V and TA = +25°C.) (Notes 2, 3) Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. (All voltages reference to GND.) Supply Voltage (VCC).............................................................+6V Control Input Voltage ( RE, DE)...................-0.3V to (VCC + 0.3V) Driver Input Voltage (DI).............................-0.3V to (VCC + 0.3V) Receiver Input Voltage (A, B (Note 1)) ................................±80V Driver Output Voltage (Y, Z (Note 1)) ..................................±80V Receiver Output Voltage (RO)....................-0.3V to (VCC + 0.3V) Short-Circuit Duration (RO, A, B) ...............................Continuous Continuous Power Dissipation (TA = +70°C) 14-Pin SO (derate 8.3mW/°C above +70°C)................667mW Operating Temperature Range ...........................-40°C to +85°C Junction Temperature ......................................................+150°C Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10s) .................................+300°C PARAMETER SYMBOL CONDITION MIN TYP MAX UNITS VCC Supply Voltage Range VCC 3.0 5.5 V No load, DE, DI, RE = 0V or VCC, VCC = 3.3V 15 Supply Current IQ No load, DE, DI, RE = 0V or VCC, VCC = 5V 15 mA DE = GND, RE = VCC, VCC = 3.3V 100 Supply Current in Shutdown Mode ISHDN DE = GND, RE = VCC, VCC = 5V 100 µA DE = GND, RE = GND, short to +60V 15 Supply Current with Output Shorted to ±60V ISHRT DE = GND, RE = GND, short to -60V 15 mA DRIVER RL = 100 Ω, Figure 1 2 VCC Differential Driver Output VOD RL = 54 Ω, Figure 1 1.5 VCC V Change in Magnitude of Differential Output Voltage ΔVOD RL = 100 Ω or 54Ω, Figure 1 (Note 4) -0.2 0.2 V Driver Common-Mode Output Voltage VOC RL = 100 Ω or 54Ω, Figure 1 VCC/2 3 V Change in Magnitude of Common-Mode Voltage ΔVOC RL = 100 Ω or 54Ω, Figure 1 (Note 4) -0.2 +0.2 V DI = low, 0V ≤ VY or VZ ≤ +12V +250 Driver Short-Circuit Output Current IOSD DI = high, -7V ≤ VY or VZ ≤ VCC (Note 5) -250 mA DI = low, (VCC - 1V) ≤ VY or VZ ≤ +12V +10 Driver Short-Circuit Foldback Output Current IOSDF DI = high, -7V ≤ VY or VZ ≤ +1V -10 mA VY or VZ ≥ + 22V, RL = 100Ω +6 Driver-Limit Short-Circuit Foldback Output Current IOSDL VY or VZ ≤ -13V, RL = 100Ω -6 mA Driver Input High Voltage VDIH 2V Driver Input Low Voltage VDIL 0.8 V Driver Input Current IDIN -1 +1 µA Note 1: If the RS-485 transmission lines are unterminated and a short to a voltage VSHT occurs at a remote point on the line, an active local driver (with DI switching) may see higher voltage than VSHT due to inductive kickback at the driver. Terminating the line with a resistor equal to its characteristic impedance minimizes this kickback effect. |
Similar Part No. - MAX13448E |
|
Similar Description - MAX13448E |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |