MAX13413EESA Datasheet, PDF (3/24 Pages) Maxim Integrated Products – RS-485 Transceiver with Integrated Low-Dropout Regulator and AutoDirection Control

RS-485 Transceiver with Integrated Low-Dropout
Regulator and AutoDirection Control
ELECTRICAL CHARACTERISTICS (continued)
(V_CC = +6.0V to +28V, T_A = T_MIN to T_MAX, unless otherwise noted. Typical values are at V_CC = +7.5V, C_S = 1µF, and T_A = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Driver Short-Circuit Output Current
Driver Short-Circuit-Foldback Output
Current
RECEIVER
I_OSD
I_OSDF
0V < V_OUT < +12V
-7V < V_OUT < 0V
(V_CC - 1V) < V_OUT < +12V
-7V < V_OUT < 0V
-250
20
+250
mA
mA
-20
Input Current (A and B)
I_{A, B}
RE, DE, DE/RE = ^VIN ^{= +12V}
GND, V_CC = GND _{VIN = -7V}
-100
125
µA
Receiver Differential Threshold
Voltage
-7V < V_CM < +12V
(MAX13410E/MAX13411E)
V_TH
-7V < V_LM < +12V
(MAX13412E/MAX13413E)
-200
-100
-50
mV
100
Receiver Input Hysteresis
ΔV_TH V_A + V_B = 0V
15
mV
Output High Voltage
V_OH I_O = -1mA, V_A - V_B > V_TH
V_REG - 0.6
V
Output Low Voltage
Three-State Output Current at Receiver
Receiver-Input Resistance
Receiver-Output Short-Circuit Current
ESD PROTECTION
ESD Protection (A, B)
ESD Protection (A, B)
ESD Protection (All Other Pins)
V_OL
I_OZR
R_IN
I_OSR
I_O = +1mA, V_A - V_B < -V_TH
0 < V_O < V_REG
-7V < V_CM < +12V
0V < V_RO < V_REG
Human Body Model
(MAX13412E/MAX13413E)
Human Body Model
(MAX13410E/MAX13411E)
Human Body Model
0.4
V
0.01
±1
µA
96
kΩ
±8
±95
mA
±15
kV
±14
kV
±2
kV
SWITCHING CHARACTERISTICS–MAX13410E
(V_CC = +6.0V to +28V, T_A = T_MIN to T_MAX, unless otherwise noted. Typical values are at V_CC = +7.5V, C_S = 1µF, and T_A = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
DRIVER
Driver Propagation Delay
t_DPLH
t_DPHL
R_DIFF = 54Ω, C_L = 50pF,
Figures 2a and 3a
150
1000
ns
150
1000
Driver Differential Output
Rise or Fall Time
t_HL
R_DIFF = 54Ω, C_L = 50pF,
t_LH
Figures 2a and 3a
250
900
ns
250
900
Driver Differential Output Skew
|t_DPLH - t_DPHL|
t_DSKEW
R_DIFF = 54Ω, C_L = 50pF,
Figures 2a and 3a
140
ns
Maximum Data Rate
f_MAX
500
kbps
Driver Enable from Shutdown to
Output High
S2 closed, Figure 4,
t_{DZH(SHDN) RL = 500Ω, CL = 100pF}
11
µs
Driver Enable from Shutdown to
Output Low
S2 closed, Figure 4,
t_{DZL(SHDN) RL = 500Ω, CL = 100pF}
6
µs
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