ISL3170E Datasheet, PDF (5/19 Pages) Intersil Corporation – ±15kV ESD Protected, 3.3V, Full Fail-safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers

ISL3170E, ISL3171E, ISL3172E, ISL3173E, ISL3174E, ISL3175E, ISL3176E, ISL3177E, ISL3178E
Absolute Maximum Ratings
V_CC to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . +300°C
(Lead Tips Only)
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
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
(°C)
MIN
TYP MAX UNITS
DC CHARACTERISTICS
Driver Differential V_OUT
Change in Magnitude of Driver
Differential V_OUT for
Complementary Output States
V_OD
ΔV_OD
R_L = 100Ω (RS-422) (Figure 1A, Note 15)
R_L = 54Ω (RS-485) (Figure 1A)
No Load
R_L = 60Ω, -7V ≤ V_CM ≤ 12V (Figure 1B)
R_L = 54Ω or 100Ω (Figure 1A)
Full
2
2.3
-
V
Full
1.5
2
V_CC
V
-
-
V_CC
Full
1.5
2.2
-
V
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
3.6V
V_IN = 12V
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)
V_TH
-7V ≤ V_CM ≤ 12V
Full
-
-
±250 mA
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
FN6307.2
August 28, 2006