5
FN6045.6
May 13, 2010
Absolute Maximum Ratings Thermal Information
V
CC
to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6V
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 7V
V- to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3V to -7V
V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V
Input Voltages
T
IN
, FORCEOFF, FORCEON, EN . . . . . . . . . . . . . . . -0.3V to 6V
R
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25V
Output Voltages
T
OUT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±13.2V
R
OUT
, INVALID. . . . . . . . . . . . . . . . . . . . . . . . -0.3V to V
CC
+0.3V
Short Circuit Duration
T
OUT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . See Specification Table
Thermal Resistance (Typical)
θ
JA
(°C/W) θ
JC
(°C/W)
16 Ld QFN Package (Notes 1, 2). . . . . 35 4.3
20 Ld QFN Package (Notes 1, 2). . . . . 32 4.3
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:
1. θ
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
Tech Brief TB379, and Tech Brief TB389.
2. For θ
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications Test Conditions: V
CC
= 3V to 5.5V, C
1
through C
4
= 0.1µF; Unless Otherwise Specified.
Typicals are at T
A
= +25°C
PARAMETER TEST CONDITIONS
TEMP
(°C)
MIN
(Note 4) TYP
MAX
(Note 4) UNITS
DC CHARACTERISTICS
Supply Current, Automatic Power-down All R
IN
Open, FORCEON = GND, FORCEOFF = V
CC
(Except ISL3232E)
25 - 0.15 1 µA
Supply Current, Power-down FORCEOFF
= GND (Except ISL3232E) 25 - 0.15 1 µA
Supply Current,
Automatic Power-down Disabled
All Outputs Unloaded,
FORCEON = FORCEOFF
= V
CC
V
CC
= 3.15V 25 - 0.3 1.0 mA
LOGIC AND TRANSMITTER INPUTS AND RECEIVER OUTPUTS
Input Logic Threshold Low T
IN
, FORCEON, FORCEOFF, EN Full - - 0.8 V
Input Logic Threshold High T
IN
, FORCEON, FORCEOFF, EN V
CC
= 3.3V Full 2.0 - - V
V
CC
= 5.0V Full 2.4 - - V
Input Leakage Current T
IN
, FORCEON, FORCEOFF, EN Full - ±0.01 ±1.0 µA
Output Leakage Current EN = V
CC
(Except ISL3232E) Full - ±0.05 ±10 µA
Output Voltage Low I
OUT
= 1.6mA Full - - 0.4 V
Output Voltage High I
OUT
= -1.0mA Full V
CC
- 0.6 V
CC
- 0.1 - V
AUTOMATIC POWER-DOWN (FORCEON = GND, FORCEOFF
= V
CC
, Except ISL3232E)
Receiver Input Thresholds to Enable
Transmitters
ISL4221E, ISL4223E Powers Up (See Figure 6) Full -2.7 - 2.7 V
Receiver Input Thresholds to Disable
Transmitters
ISL4221E, ISL4223E Powers Down (See Figure 6) Full -0.3 - 0.3 V
INVALID
Output Voltage Low I
OUT
= 1.6mA Full - - 0.4 V
INVALID Output Voltage High I
OUT
= -1.0mA Full V
CC
- 0.6 - - V
Receiver Threshold to Transmitters
Enabled Delay (t
WU
)
25 - 100 - µs
Receiver Positive or Negative Threshold
to INVALID
High Delay (t
INVH
)
25 - 1 - µs
Receiver Positive or Negative Threshold
to INVALID
Low Delay (t
INVL
)
25 - 30 - µs
ISL3232E, ISL4221E, ISL4223E
