Datasheet

Supply Voltage (VCC) .............................................................7V
Control Input Voltage (RE, DE) .................................-0.3V to 7V
Driver Input Voltage (DI) ............................................-0.3V to 7V
Driver Output Voltage (A, B, Y, Z) ........................-7.5V to 12.5V
Receiver Input Voltage (A, B) ...............................-7.5V to 12.5V
Receiver Output Voltage (RO) ................. -0.3V to (V
CC
+ 0.3V)
Continuous Power Dissipation (T
A
= +70°C)
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) ..727mW
8-Pin SO (derate 5.88mW/°C above +70°C) ............... 471mW
14-Pin Plastic DIP (derate 10mW/°C above +70°C) ...800mW
14-Pin SO (derate 8.33mW/°C above +70°C) ............. 667mW
Operating Temperature Ranges
MAX34_ _C_ _ ...................................................0°C to +70°C
MAX34_ _E_ _ ............................................... -40°C to +85°C
Junction Temperature ...................................................... +160°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
14 SOIC
PACKAGE CODE S14+1
Outline Number 21-0041
Land Pattern Number 90-0112
Thermal Resistance, Single-Layer Board:
Junction to Ambient (θ
JA
) 120
Junction to Case (θ
JA
) 37
Thermal Resistance, Four-Layer Board:
Junction to Ambient (θ
JA
) 84
Junction to Case (θ
JA
) 34
MAX3483/MAX3485/
MAX3486/MAX3488/
MAX3490/MAX3491
3.3V-Powered, 10Mbps and Slew-Rate-Limited
True RS-485/RS-422 Transceivers
www.maximintegrated.com
Maxim Integrated │ 2
Absolute Maximum Ratings
Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board.
For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial.
For the latest package outline information and land patterns (footprints), go to www.maximintegrated.com/packages. Note that a “+”,
“#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
Package Information