LTC489ISW Linear Technology, LTC489ISW Datasheet - Page 2

• Manufacturer Part Number: LTC489ISW
• Description: IC LINE RCVR RS485 QUAD 16-SOIC
• Manufacturer: Linear Technology
• Type: Line Receiverr

Specifications of LTC489ISW

• Number Of Drivers/receivers: 0/4
• Protocol: RS422, RS485
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ABSOLUTE MAXIMUM RATINGS
LTC488/LTC489
(Note 1)
Supply Voltage (V
Control Input Currents .......................... –25mA to 25mA
Control Input Voltages ..................–0.5V to (V
Receiver Input Voltages ..........................................±14V
Receiver Output Voltages ..............–0.5V to (V
PIN CONFIGURATION
2
LTC488
LTC489
EN12
GND
GND
RO1
RO2
CC
RO1
RO2
EN
B1
A1
A2
B2
B1
A1
A2
B2
) ................................................12V
T
T
JMAX
JMAX
16-LEAD PLASTIC DIP
16-LEAD PLASTIC DIP
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
= 150°C, θ
= 150°C, θ
N PACKAGE
N PACKAGE
R
R
R
R
TOP VIEW
TOP VIEW
JA
JA
R
R
R
R
= 70°C/W
= 70°C/W
16
15
14
13
12
11
10
16
15
14
13
12
11
10
9
9
V
B4
A4
RO4
EN34
RO3
A3
B3
V
B4
A4
RO4
EN
RO3
A3
B3
CC
CC
CC
CC
+ 0.5V)
+ 0.5V)
LTC488
LTC489
Operating Temperature Range
Storage Temperature Range ................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
LTC488C/LTC489C ................................... 0°C to 70°C
LTC488I/LTC489I .................................. –40°C to 85°C
EN12
GND
GND
RO1
RO2
RO1
RO2
B1
A1
EN
A2
B2
B1
A1
A2
B2
16-LEAD PLASTIC (WIDE) SO
16-LEAD PLASTIC (WIDE) SO
T
T
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
JMAX
JMAX
= 150°C, θ
= 150°C, θ
R
R
SW PACKAGE
R
R
SW PACKAGE
TOP VIEW
TOP VIEW
JA
JA
= 90°C/W
= 90°C/W
R
R
R
R
16
15
14
13
12
11
10
16
15
14
13
12
11
10
9
9
V
B4
A4
RO4
EN
RO3
A3
B3
V
B4
A4
RO4
EN34
RO3
A3
B3
CC
CC
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