Electronic Components Datasheet Search |
|
MAX3444E Datasheet(PDF) 2 Page - Maxim Integrated Products |
|
MAX3444E Datasheet(HTML) 2 Page - Maxim Integrated Products |
2 / 20 page ±15kV ESD-Protected, ±60V Fault-Protected, 10Mbps, Fail-Safe RS-485/J1708 Transceivers 2 _______________________________________________________________________________________ ABSOLUTE MAXIMUM RATINGS 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. Voltages Referenced to GND VCC ........................................................................................+7V FAULT, DE/RE, RE, DE, DE, DI, TXD..........-0.3V to (VCC + 0.3V) A, B (Note 1) ........................................................................±60V RO ..............................................................-0.3V to (VCC + 0.3V) Short-Circuit Duration (RO, A, B) ...............................Continuous Continuous Power Dissipation (TA = +70°C) 8-Pin SO (derate 5.9mW/°C above +70°C)..................471mW 8-Pin PDIP (derate 9.09mW/°C above +70°C).............727mW Operating Temperature Ranges MAX344_EE_ _ ...............................................-40°C to +85°C MAX344_EA_ _ .............................................-40°C to +125°C Storage Temperature Range .............................-65°C to +150°C Junction Temperature ......................................................+150°C Lead Temperature (soldering, 10s) .................................+300°C DC ELECTRICAL CHARACTERISTICS (VCC = +4.75V to +5.25V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS DRIVER Figure 1, RL = 100 Ω 2VCC Differential Driver Output VOD Figure 1, RL = 54 Ω 1.5 VCC V Change in Magnitude of Differential Output Voltage ∆VOD Figure 1, RL = 100 Ω or 54Ω (Note 2) 0.2 V Driver Common-Mode Output Voltage VOC Figure 1, RL = 100 Ω or 54Ω VCC / 2 3 V Change in Magnitude of Common-Mode Voltage ∆VOC Figure 1, RL = 100 Ω or 54Ω (Note 2) 0.2 V DRIVER LOGIC Driver Input High Voltage VDIH 2V Driver Input Low Voltage VDIL 0.8 V Driver Input Current IDIN ±2µA 0 ≤ VOUT ≤ +12V +350 Driver Short-Circuit Output Current (Note 3) IOSD -7V ≤ VOUT ≤ VCC -350 mA (VCC - 1V) ≤ VOUT ≤ +12V (Note 3) +25 Driver Short-Circuit Foldback Output Current IOSDF -7V ≤ VOUT ≤ +1V (Note 3) -25 mA RECEIVER VCC = GND, VA, B = 12V 250 VA, B = -7V -150 µA Input Current IA,B A, B VA, B = ±60V ±6mA Receiver Differential Threshold Voltage VTH -7V ≤ VCM ≤ +12V -200 -50 mV Receiver Input Hysteresis ∆VTH 25 mV Note 1: A, B must be terminated with 54 Ω or 100Ω to guarantee ±60V fault protection. |
Similar Part No. - MAX3444E |
|
Similar Description - MAX3444E |
|
|
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 |