ISL4241EIR-T Intersil, ISL4241EIR-T Datasheet - Page 5

• Manufacturer Part Number: ISL4241EIR-T
• Description: IC 3DRVR/5RCVR RS232 3V 32-QFN
• Manufacturer: Intersil
• Type: Transceiverr

Specifications of ISL4241EIR-T

• Number Of Drivers/receivers: 3/5
• Protocol: RS232
• Voltage - Supply: 2.7 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Electrical Specifications
DC CHARACTERISTICS
Operating Voltage Range
Supply Current, Automatic
Power-down
Supply Current, Power-down
Supply Current,
Automatic Power-down Disabled
LOGIC AND TRANSMITTER INPUTS AND RECEIVER OUTPUTS
Input Logic Threshold Low
Input Logic Threshold High
Input Leakage Current
Output Leakage Current
Transmitter Input Hysteresis
Output Voltage Low
Output Voltage High
AUTOMATIC POWER-DOWN (ISL4243E Only, FORCEON = GND, FORCEOFF = V
Receiver Input Thresholds to
Enable Transmitters
Receiver Input Thresholds to
Disable Transmitters
INVALID Output Voltage Low
INVALID Output Voltage High
Receiver Threshold to Transmitters
Enabled Delay (t
Absolute Maximum Ratings
V
V+ to Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 7V
V- to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3V to -7V
V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V
Input Voltages
Output Voltages
Short Circuit Duration
ESD Rating . . . . . . . . . . . . See “ESD PERFORMANCE” on page 7
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
2. For θ
CC
T
R
T
R
T
IN
OUT
OUT
IN
OUT
Tech Brief TB379, and Tech Brief TB389.
to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6V
JA
, FORCEOFF, FORCEON, EN, SHDN . . . . . . . . . -0.3V to 6V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25V
, INVALID. . . . . . . . . . . . . . . . . . . . . . . . -0.3V to V
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±13.2V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
JC
PARAMETER
, the “case temp” location is the center of the exposed metal pad on the package underside.
WU
)
5
Test Conditions: V
Typicals are at T
All R
(ISL4243E Only)
All R
All Outputs Unloaded,
FORCEON = FORCEOFF = SHDN = V
T
T
T
FORCEOFF = GND (ISL4243E) or EN = V
I
ISL4243E Powers Up (see Figure 7)
ISL4243E Powers Down (see Figure7)
I
I
I
OUT
OUT
OUT
OUT
IN
IN
IN
, FORCEON, FORCEOFF, EN, SHDN
, FORCEON, FORCEOFF, EN, SHDN, V
, FORCEON, FORCEOFF, EN, SHDN
IN
IN
= 1.6mA
= -1.0mA
= 1.6mA
= -1.0mA
Open, FORCEON = GND, FORCEOFF = V
Open, FORCEOFF = SHDN = GND
A
CC
= +25°C
TEST CONDITIONS
= 3V to 5.5V, C
ISL4241E, ISL4243E
CC
+0.3V
1
to C
CC
4
Thermal Information
Thermal Resistance (Typical, Notes 1, 2)
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
Operating Conditions
Temperature Range
, V
CC
= 0.1µF; Unless Otherwise Specified.
CC
32 Ld QFN Package. . . . . . . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
ISL4241EIR, ISL4243EIR . . . . . . . . . . . . . . . . . . .-40°C to +85°C
CC
(ISL4241E)
= 3.6V
= 3.0V
CC
CC
)
TEMP
(°C)
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
25
25
25
25
V
V
(Note 4)
CC
CC
MIN
-2.7
-0.3
2.7
2.0
-
-
-
-
-
-
-
-
-
-
-
-
-
- 0.6 V
- 0.6
CC
±0.01
±0.05
TYP
0.3
0.3
0.5
θ
50
50
20
3
3
-
-
-
-
-
-
-
-
JA
- 0.1
(°C/W)
32
(Note 4) UNITS
MAX
±1.0
300
300
300
300
±10
100
5.5
1.0
1.5
0.8
0.4
2.7
0.3
0.4
-
-
-
-
θ
June 10, 2010
JC
FN8037.7
2.0
(°C/W)
mA
mA
nA
nA
nA
nA
µA
µA
µs
V
V
V
V
V
V
V
V
V
V