LTC1544IG#TRPBF Linear Technology, LTC1544IG#TRPBF Datasheet - Page 2

• Manufacturer Part Number: LTC1544IG#TRPBF
• Description: IC TXRX SOFTWARE SELECTBL 28SSOP
• Manufacturer: Linear Technology
• Type: Transceiverr

Specifications of LTC1544IG#TRPBF

• Number Of Drivers/receivers: 4/4
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Protocol: -

ABSOLUTE AXI U RATI GS
LTC1544
(Note 1)
Supply Voltage, V
Input Voltage
Output Voltage
Short-Circuit Duration
Operating Temperature Range
Storage Temperature Range ................ – 65 C to 150 C
Lead Temperature (Soldering, 10 sec)................. 300 C
ELECTRICAL CHARACTERISTICS
ture range, otherwise specifications are at T
SYMBOL
Supplies
I
I
I
P
2
CC
EE
DD
D
Transmitters ........................... – 0.3V to (V
Receivers ............................................... – 18V to 18V
Logic Pins .............................. – 0.3V to (V
Transmitters .................. (V
Receivers ................................ – 0.3V to (V
V
V
Transmitter Output ..................................... Indefinite
Receiver Output .......................................... Indefinite
V
LTC1544CG ............................................. 0 C to 70 C
LTC1544IG ........................................ – 40 C to 85 C
EE
DD
EE
........................................................ – 10V to 0.3V
.................................................................. 30 sec
....................................................... – 0.3V to 10V
PARAMETER
V
All Digital Pins = GND or V
V
All Digital Pins = GND or V
V
All Digital Pins = GND or V
Internal Power Dissipation (DCE Mode,
(All Digital Pins = GND or V
CC
EE
DD
V
V
V
Supply Current (DCE Mode,
Supply Current (DCE Mode,
Supply Current (DCE Mode,
EE
EE
DD
= – 5.6V (RS530, RS530-A Modes) RS530-A, Full Load
= – 8.46V (V.28 Mode)
= 8.73V
CC
W
................................................ 6.5V
W W
CC
CC
CC
CC
EE
)
)
)
)
– 0.3V) to (V
A
= 25 C. V
CONDITIONS
RS530, RS530-A, X.21 Modes, No Load
RS530, RS530-A, X.21 Modes, Full Load
V.28 Mode, No Load
V.28 Mode, Full Load
No-Cable Mode
RS530, RS530-A, X.21 Modes, No Load
RS530, X.21 Modes, Full Load
V.28 Mode, No Load
V.28 Mode, Full Load
No-Cable Mode
RS530, RS530-A, X.21 Modes, NoLoad
RS530, RS530-A, X.21 Modes, Full Load
V.28 Mode, No Load
V.28 Mode, Full Load
No-Cable Mode
RS530, RS530-A, X.21 Modes, Full Load
V.28 Mode, Full Load
U
DD
CC
CC
CC
CC
+ 0.3V)
+ 0.3V)
+ 0.3V)
+ 0.3V)
= 5V, V
The
denotes specifications which apply over the full operating tempera-
DD
= 8V, V
PACKAGE/ORDER I FOR ATIO
Consult factory for Military grade parts.
DCE/DTE
EE
V
V
M0
M1
M2
D1
D2
D3
R1
R2
R3
D4
R4
DD
CC
= – 7V for V.28, – 5.5V for V.10, V.11 (Notes 2, 3)
10
11
12
13
14
1
2
3
4
5
6
7
8
9
T
JMAX
28-LEAD PLASTIC SSOP
= 150 C,
G PACKAGE
TOP VIEW
D1
D2
D3
R2
R1
R3
JA
D4
= 65 C/ W
R4
MIN
28
27
26
25
24
23
22
21
20
19
18
17
16
15
U
V
GND
D1 A
D1 B
D2 A
D2 B
D3/R1 A
D3/R1 B
R2 A
R2 B
R3 A
R3 B
D4/R4 A
INVERT
EE
TYP
300
2.7
2.1
0.2
0.2
95
10
14
25
12
10
12
10
54
1
1
1
1
W
ORDER PART
LTC1544CG
LTC1544IG
MAX
NUMBER
120
200
2
2
UNITS
U
mW
mW
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
A
A
A