ISL81387IAZ Intersil, ISL81387IAZ Datasheet - Page 7

• Manufacturer Part Number: ISL81387IAZ
• Description: TXRX ESD RS-485/422 2PORT 20SSOP
• Manufacturer: Intersil
• Type: Transceiverr

Specifications of ISL81387IAZ

• Number Of Drivers/receivers: 2/2
• Protocol: RS422, RS485
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
DC CHARACTERISTICS - RS-485 DRIVER (485/232 = V
Driver Differential V
Driver Differential V
Change in Magnitude of Driver
Differential V
Complementary Output States
Driver Common-Mode V
Change in Magnitude of Driver
Common-Mode V
Complementary Output States
Driver Short-Circuit Current,
V
Driver Three-State Output Leakage
Current (Y, Z)
DC CHARACTERISTICS - RS-232 DRIVER (485/232 = 0V)
Driver Output Voltage Swing
Driver Output Short-Circuit Current
DC CHARACTERISTICS - LOGIC PINS (i.e., DRIVER AND CONTROL INPUT PINS)
Input High Voltage
Absolute Maximum Ratings
V
V
Input Voltages
Input/Output Voltages
Output Short Circuit Duration
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . See Specification Table
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.
NOTES:
OUT
5. One output at a time, I
6. θ
7. θ
CC
L
All Except A, B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 7V
A, B (Any Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25V to +25V
Y, Z (Any Mode, Note 5) . . . . . . . . . . . . . . . . . . . -12.5V to +12.5V
R
R
Y, Z, R
(QFN Only) . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to V
A
A
Tech Brief TB379.
to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
, R
, R
JA
JA
= High or Low
B
B
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
A
PARAMETER
(non-QFN Package). . . . . . . . . . . . -0.5V to (V
(QFN Package) . . . . . . . . . . . . . . . . -0.5V to (V
, R
OUT
B
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Indefinite
OUT
for
OUT
OUT
for
(with load)
OUT
(no load)
OUT
≤ 100mA for ≤ 10 mins.
7
Test Conditions: V
Typicals are at V
SYMBOL
(T
V
V
V
ΔV
ΔV
V
V
V
V
A
I
I
I
V
OD1
OD2
OD3
OS
OZ
OS
OC
IH1
IH2
IH3
OD
OC
O
= +25°C)
R = 50Ω (RS-422) (Figure 1)
R = 27Ω (RS-485) (Figure 1)
R
R = 27Ω or 50Ω (Figure 1)
R = 27Ω or 50Ω (Figure 1) (Note 12)
R = 27Ω or 50Ω (Figure 1) (Note 12)
-7V ≤ (V
Outputs Disabled,
V
All T
V
V
V
V
CC
OUT
L
L
L
CC
D
CC
= V
= 3.3V (QFN Only)
= 2.5V (QFN Only)
= 60Ω, R = 375Ω, V
OUTS
= 5V, T
= 0V or 5.5V
= 0V
= 4.5V to 5.5V, C
CC
CC
CC
ISL81387, ISL41387
Y
CC
L
or V
if QFN
Loaded with 3kΩ to Ground
)
+ 0.5V)
+ 0.5V)
A
+ 0.5V
= +25°C (Note 8).
TEST CONDITIONS
Z
) ≤ 12V (Note 10)
CM
1
- C
= -7V to 12V (Figure 1)
4
Thermal Information
Thermal Resistance
Maximum Junction Temperature (Plastic Package) . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . -65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
= 0.1μF, V
20 Ld SOIC Package (Note 7) . . . . . . . . . . . . . . . . .
20 Ld SSOP Package (Note 7) . . . . . . . . . . . . . . . .
40 Ld QFN Package (Note 6). . . . . . . . . . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
V
V
OUT
OUT
L
= 12V
= -7V
= V
CC
(for QFN only), Unless Otherwise Specified.
TEMP
(°C)
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
(Note 15)
-150
±5.0
MIN
2.5
2.2
-60
1.5
35
2
2
2
-
-
-
-
-
25/-35
+6/-7
TYP
0.01
0.01
3.1
2.7
2.7
1.6
1.2
1
-
-
-
-
-
(Note 15) UNITS
November 21, 2007
MAX
V
250
150
0.2
3.1
0.2
60
CC
5
5
-
-
-
-
-
-
θ
JA
FN6201.3
(°C/W)
65
60
32
mA
mA
µA
µA
V
V
V
V
V
V
V
V
V
V
V