LTC1535CSW#PBF Linear Technology, LTC1535CSW#PBF Datasheet - Page 2

• Manufacturer Part Number: LTC1535CSW#PBF
• Description: IC TRANSCEIVER RS485 ISO 28SOIC
• Manufacturer: Linear Technology
• Type: Transceiverr

Specifications of LTC1535CSW#PBF

• Number Of Drivers/receivers: 1/1
• Protocol: RS485
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Device Type: Differential
• Interface Type: RS422, RS485
• No. Of Drivers: 1
• Supply Voltage Range: 4.5V To 7.5V
• Driver Case Style: SOIC
• No. Of Pins: 28
• Operating Temperature Range: 0°C To +70°C
• Svhc: No
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE AXI U RATI GS
LTC1535
(Note 1)
V
V
Control Input Voltage to GND ...... – 0.3V to (V
Driver Input Voltage to GND ........ – 0.3V to (V
Driver Output Voltage
(Driver Disabled) to GND2 .............. (V
Driver Output Voltage
(Driver Enabled) to GND2 ............... (V
Receiver Input Voltage to GND2 ............................ 14V
Receiver Output Voltage .............. – 0.3V to (V
Operating Temperature Range
Storage Temperature Range ................. – 65 C to 150 C
Lead Temperature (Soldering, 10 sec).................. 300 C
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
SYMBOL
V
V
I
I
V
V
V
I
V
V
I
V
R
2
CC
CC2
OSD1
IN
CC
CC2
OD1
OD2
OC
IH
IL
TH
V
IN
CC
CC2
TH
LTC1535C ........................................ 0 C T
LTC1535I ..................................... – 40 C T
to GND ................................................................ 6V
to GND2 ............................................................ 8V
PARAMETER
V
V
V
V
Differential Driver Output
Differential Driver Output
Driver Output Common Mode Voltage
Driver Short-Circuit Current
Logic Input High Voltage
Logic Input Low Voltage
Input Current (A, B)
Receiver Input Threshold
Receiver Input Hysteresis
Receiver Input Impedance
CC
CC2
CC
CC2
V
V
OUT
OUT
Supply Range
Supply Current
Supply Range
Supply Current
W
= HIGH
= LOW
W W
CC2
CC2
– 13V) to 13V
– 13V) to 10V
U
CONDITIONS
Transformer Not Driven (Note 10)
R = 27 , Figure 2
No Load
No Load
R = 50 (RS422) (Note 2), V
R = 27 (RS485), Figure 2, V
DC Level, R = 50 , Figure 2
Driver Enabled (DE = 1)
–7V V
–7V V
DE, DI, RE
SLO
DE, DI, RE
SLO
(Note 3)
–7V V
–7V V
A
CC
CC
CC
= 25 C. V
A
A
+ 0.3V)
+ 0.3V)
+ 0.3V)
CM
CM
CM
CM
70 C
85 C
The
10V
10V
12V, (Note 4)
12V
CC
denotes the specifications which apply over the full operating
= 5V, V
PACKAGE/ORDER I FOR ATIO
Consult LTC Marketing for parts specified with wider operating temperature ranges.
GND2
CC2
V
GND
ST1
ST2
V
CC2
CC
CC2
CC2
Z
Y
0 C T
– 40 C T
= 5V unless otherwise noted.
T
11
12
13
14
1
2
3
4
JMAX
= 4.5V
= 4.5V
28-LEAD PLASTIC SO
= 125 C,
A
SW PACKAGE
TOP VIEW
V
V
A
IN
IN
0 C
= 12V
= – 7V
85 C
JA
= 125 C/W
28
27
26
25
18
17
16
15
RO
RE
DE
DI
SLO
RO2
A
B
–200
MIN
4.5
4.5
1.5
2.0
60
60
10
50
2
2
4
5
U
TYP
100
100
–90
2.5
1.7
2.2
1.7
1.8
13
63
30
30
68
7
2
ORDER PART
LTC1535CSW
LTC1535ISW
NUMBER
W
–0.20
MAX
0.25
150
150
–10
100
5.5
7.5
3.0
0.8
28
73
12
70
70
5
1
UNITS
1535fa
U
mA
mA
mA
mA
mA
mA
mA
mV
mV
mV
k
V
V
V
V
V
V
V
V
V
V