MAX13430E_14 Datasheet, PDF (2/20 Pages) Maxim Integrated Products – RS-485 Transceivers with Low-Voltage Logic Interface

MAX13430E–MAX13433E
RS-485 Transceivers with Low-Voltage
Logic Interface
ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to GND.)
Supply Voltage (V_CC) ...............................................-0.3V to +6V
Logic Supply Voltage (V_{L )} ......................................-0.3V to +6V
Control Input Voltage (RE) .............................-0.3V to (V_L+0.3V)
Control Input Voltage (DE) ......................................-0.3V to +6V
Driver Input Voltage (DI) ..........................................-0.3V to +6V
Driver Output Voltage (Y, Z, A, B) ............................-8V to +13V
Receiver Input Voltage (A, B)
(MAX13430E/MAX13431E)....................................-8V to +13V
Receiver Input Voltage (A, B)
(MAX13432E/MAX13433E)..................................-25V to +25V
Receiver Output Voltage (RO) .....................-0.3V to (V_L + 0.3V)
Driver Output Current ....................................................±250mA
Short-Circuit Duration (RO, A, B) to GND .................Continuous
Power Dissipation (T_A = +70°C)
10-Pin µMAX (derate 8.8mW/°C above +70°C) ..........707mW
10-Pin TDFN (derate 24.4mW/°C above +70°C) ......1951mW
14-Pin TDFN (derate 24.4mW/°C above +70°C) ......1951mW
14-Pin SO (derate 11.9mW/°C above +70°C) .............952mW
Junction-to-Ambient Thermal Resistance (θ_JA) (Note 1)
10-Pin µMAX ...........................................................113.1°C/W
10-Pin TDFN .................................................................41°C/W
14-Pin TDFN ................................................................41°C/W
14-Pin SO ....................................................................84°C/W
Junction-to-Ambient Thermal Resistance (θ_JC) (Note 1)
10-Pin µMAX ................................................................42°C/W
10-Pin TDFN ...................................................................9°C/W
14-Pin TDFN ..................................................................8°C/W
14-Pin SO ....................................................................34°C/W
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
Soldering Temperature (reflow) .......................................+260°C
Note 1: 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.maxim-ic.com/thermal-tutorial.
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.
DC ELECTRICAL CHARACTERISTICS
(V_CC = +3V to +5.5V, V_L = +1.8V to V_CC, T_A = -40°C to +85°C, unless otherwise noted. Typical values are V_CC = +5V, V_L = +1.8V at
T_A = +25°C.) (Notes 2, 3)
PARAMETER
POWER SUPPLY
V_CC Supply-Voltage Range
V_L Supply-Voltage Range
I_CC Supply Current
I_CC Supply Current in Shutdown
Mode
V_L Supply Current
DRIVER
Differential Driver Output
(Figure 1)
Change in Magnitude of
Differential Output Voltage
Driver Common-Mode Output
Voltage
Change in Magnitude of
Common-Mode Voltage
SYMBOL
CONDITIONS
V_CC
V_L
I_CC
I_SHDN
I_L
DE = RE = high, no load
DE = RE = low, no load
DE = high, RE = low, no load
DE = low, RE = high, no load
RO = no load
V_OD
ΔV_OD
R_L = 100Ω, V_CC = +3V
R_L = 54Ω, V_CC = +3V
R_L = 100Ω, V_CC = +4.5V
R_L = 54Ω, V_CC = +4.5V
R_L = 100Ω or 54Ω, Figure 1 (Note 4)
V_OC R_L = 100Ω or 54Ω, Figure 1
ΔV_OC R_L = 100Ω or 54Ω, Figure 1 (Note 4)
MIN TYP MAX UNITS
3
1.62
5.5
V
V_CC
V
2
mA
10
µA
1
µA
2
1.5
2.25
2.25
V_CC
V_CC
V
V_CC
V_CC
0.2
V
V_CC/2
3
V
0.2
V
2
Maxim Integrated