ISL3158AE Datasheet, PDF (5/16 Pages) Intersil Corporation – ±16.5kV ESD (IEC61000-4-2) Protected, Large Output Swing, 5V, Full Fail-Safe, 1/8 Unit Load, RS-485/RS-422 Transceiver

ISL3158AE
Absolute Maximum Ratings
V_CC to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
Input Voltages
DI, DE, RE . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to (V_CC + 0.3V)
Input/Output Voltages
A/Y, B/Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -9V to +13V
A/Y, B/Z (Transient Pulse Through 100Ω) . . . . . . . . . . . . . . ±25V
RO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to (V_CC +0.3V)
Short Circuit Duration
Y, Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . See Specifications Table
Thermal Information
Thermal Resistance (Typical, Note 1)
θ_JA (°C/W)
8 Ld SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
120
Maximum Junction Temperature (Plastic Package) . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . .-55°C to +125°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTE:
1. θ_JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications
Test Conditions: V_CC = 4.5V to 5.5V; Unless Otherwise Specified. Typicals are at V_CC = 5V, T_A = +25°C
(Note 2). Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified.
Temperature limits established by characterization and are not production tested.
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C) MIN
TYP
MAX UNITS
DC CHARACTERISTICS
Driver Differential V_OUT (No load)
V_OD1
Full
-
-
V_CC
V
Driver Differential V_OUT (Loaded)
V_OD2 R_L = 100Ω (RS-422) (Figure 1A)
Full
2.8
3.6
-
V
R_L = 54Ω (RS-485) (Figure 1A)
Full
2.4
3.1
V_CC
V
R_L = 15Ω (Eight 120Ω terminations) (Note 10) 25
-
1.65
-
V
R_L = 60Ω, -7V ≤ V_CM ≤ 12V (Figure 1B)
Full
2.4
3
-
V
Change in Magnitude of Driver
Differential V_OUT for
Complementary Output States
ΔV_OD R_L = 54Ω or 100Ω (Figure 1A)
Full
-
0.01
0.2
V
Driver Common-Mode V_OUT
Change in Magnitude of Driver
Common-Mode V_OUT for
Complementary Output States
V_OC
ΔV_OC
R_L = 54Ω or 100Ω (Figure 1A)
R_L = 54Ω or 100Ω (Figure 1A)
Full
-
-
3.15
V
Full
-
0.01
0.2
V
Logic Input High Voltage
Logic Input Low Voltage
DI Input Hysteresis Voltage
Logic Input Current
Input Current (A/Y, B/Z)
Driver Short-Circuit Current,
V_O = High or Low
Receiver Differential Threshold
Voltage
V_IH
V_IL
V_HYS
I_IN1
I_IN2
I_OSD1
DE, DI, RE
DE, DI, RE
DE, DI, RE
DE = 0V, V_CC = 0V or 5.5V V_IN = 12V
V_IN = -7V
DE = V_CC, -7V ≤ V_Y or V_Z ≤ 12V (Note 4)
V_TH -7V ≤ V_CM ≤ 12V (Note 12)
Full
2
Full
-
25
-
Full
-2
Full
-
Full
-75
Full
-
-
-
V
-
0.8
V
100
-
mV
-
2
µA
70
125
µA
55
-
µA
-
±250 mA
Full -200
-90
-50
mV
Receiver Input Hysteresis
Receiver Output High Voltage
Receiver Output Low Voltage
Receiver Output Low Current
ΔV_TH
V_OH
V_OL
I_OL
V_CM = 0V
I_O = -8mA, V_ID = -50mV
I_O = -8mA, V_ID = -200mV
V_O = 1V, V_ID = -200mV
25
-
20
-
mV
Full V_CC - 1.2 4.3
-
V
Full
-
0.25
0.5
V
Full
15
28
-
mA
5
FN6886.0
April 3, 2009