ISL3170E_08 Datasheet, PDF (5/19 Pages) Intersil Corporation – RS-485/RS-422 Transceivers

ISL3170E, ISL3171E, ISL3172E, ISL3173E, ISL3174E, ISL3175E, ISL3176E, ISL3177E, ISL3178E
Absolute Maximum Ratings
V_CC to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
Input Voltages
DI, DE, RE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 7V
Input/Output Voltages
A, B, Y, Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -8V to +13V
RO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to (V_CC +0.3V)
Short Circuit Duration
Y, Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . See Specification Table
Thermal Information
Thermal Resistance (Typical, Note 3)
θ_JA (°C/W)
8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . .
105
8 Ld MSOP Package . . . . . . . . . . . . . . . . . . . . . . . .
140
10 Ld MSOP Package . . . . . . . . . . . . . . . . . . . . . . .
190
14 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . .
128
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 . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°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:
3. 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 = 3.0V to 3.6V; Unless Otherwise Specified. Typicals are at V_CC = 3.3V, T_A = +25°C,
(Note 4)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP MIN
MAX
(°C) (Note 18) TYP (Note 18) UNITS
DC CHARACTERISTICS
Driver Differential V_OUT
Change in Magnitude of Driver
Differential V_OUT for
Complementary Output States
V_OD R_L = 100Ω (RS-422) (Figure 1A, Note 15)
Full
2
2.3
-
V
R_L = 54Ω (RS-485) (Figure 1A)
Full
1.5
2
V_CC
V
No Load
-
-
V_CC
R_L = 60Ω, -7V ≤ V_CM ≤ 12V (Figure 1B)
Full
1.5
2.2
-
V
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
-
2
3
V
Full
-
0.01
0.2
V
Logic Input High Voltage
Logic Input Low Voltage
Logic Input Hysteresis
Logic Input Current
Input Current (A, B, A/Y, B/Z)
Output Leakage Current (Y, Z) (Full
Duplex Versions Only, Note 12)
Output Leakage Current (Y, Z)
in Shutdown Mode (Full Duplex,
Note 12)
V_IH
V_IL
V_HYS
I_IN1
I_IN2
I_IN3
I_IN4
DI, DE, RE
DI, DE, RE
DE, RE (Note 14)
DI = DE = RE = 0V or V_CC (Note 17)
DE = 0V, V_CC = 0V or V_IN = 12V
3.6V
V_IN = -7V
RE = 0V, DE = 0V,
V_CC = 0V or 3.6V
V_IN = 12V
V_IN = -7V
RE = V_CC, DE = 0V,
V_CC = 0V or 3.6V
V_IN = 12V
V_IN = -7V
Full
2
-
-
V
Full
-
-
0.8
V
25
-
100
-
mV
Full
-2
-
2
μA
Full
-
80
125
μA
Full
-100
-50
-
μA
Full
-
10
40
μA
Full
-40
-10
-
μA
Full
-
10
40
μA
Full
-40
-10
-
μA
Driver Short-Circuit Current,
V_O = High or Low
Receiver Differential Threshold
Voltage
I_OSD1 DE = V_CC, -7V ≤ V_Y or V_Z ≤ 12V (Note 6)
Full
-
-
±250 mA
V_TH
-7V ≤ V_CM ≤ 12V
Full
-200 -125
-50
mV
Receiver Input Hysteresis
Receiver Output High Voltage
ΔV_TH
V_OH
V_CM = 0V
I_O = -4mA, V_ID = -50mV
25
-
15
Full V_CC - 0.6 -
-
mV
-
V
5
FN6307.4
June 10, 2008