LTC1543IG Linear Technology, LTC1543IG Datasheet - Page 2

• Manufacturer Part Number: LTC1543IG
• Description: IC TXRX SOFTWARE SELECTBL 28SSOP
• Manufacturer: Linear Technology
• Type: Transceiverr

Specifications of LTC1543IG

• Number Of Drivers/receivers: 3/3
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Protocol: -

LTC1543
ABSOLUTE AXI U RATI GS
(Note 1)
Supply Voltage ....................................................... 6.5V
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
SYMBOL
Supplies
I
P
V
V
f
t
Logic Inputs and Outputs
V
V
ture range. V
2
ELECTRICAL CHARACTERISTICS
CC
OSC
r
D
IH
IL
+
–
Transmitters ........................... – 0.3V to (V
Receivers ............................................... – 18V to 18V
Logic Pins .............................. – 0.3V to (V
Transmitters ................. (V
Receivers ................................ – 0.3V to (V
Logic Pins .............................. – 0.3V to (V
V
V
Transmitter Output ..................................... Indefinite
Receiver Output .......................................... Indefinite
V
LTC1543C .............................................. 0 C to 70 C
LTC1543I ........................................... – 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
Internal Power Dissipation (DCE Mode)
Positive Charge Pump Output Voltage
Negative Charge Pump Output Voltage
Charge Pump Oscillator Frequency
Supply Rise Time
CC
Logic Input High Voltage
Logic Input Low Voltage
CC
Supply Current (DCE Mode,
= 5V (Notes 2, 3)
W
W W
CC
EE
)
– 0.3V) to (V
CONDITIONS
RS530, RS530-A, X.21 Modes, No Load
RS530, RS530-A, X.21 Modes, Full Load
V.35 Mode, No Load
V.35 Mode, Full Load
V.28 Mode, No Load
V.28 Mode, Full Load
No-Cable Mode
RS530, RS530-A, X.21 Modes, Full Load
V.35 Mode, Full Load
V.28 Mode, Full Load
Any Mode, No Load
V.28 Mode, with Load
V.28 Mode, with Load, I
V.28, V.35 Modes, No Load
V.28 Mode, Full Load
V.35 Mode, Full Load
RS530, RS530-A, X.21 Modes, Full Load
No-Cable Mode or Power-Up to Turn On
U
DD
CC
CC
CC
CC
+ 0.3V)
+ 0.3V)
+ 0.3V)
+ 0.3V)
+ 0.3V)
The
denotes specifications which apply over the full operating tempera-
PACKAGE/ORDER I FOR ATIO
Consult LTC Marketing for parts specified with wider operating
temperature ranges.
DD
DCE/DTE
= 10mA
V
C1
C1
V
M0
M1
M2
D1
D2
D3
R1
R2
R3
DD
CC
–
+
10
11
12
13
14
1
2
3
4
5
6
7
8
9
T
JMAX
28-LEAD PLASTIC SSOP
= 150 C,
CHARGE PUMP
G PACKAGE
TOP VIEW
D1
D2
D3
R2
R1
R3
JA
= 90 C/ W
– 8.0
– 5.5
– 4.5
MIN
8.0
8.0
2
28
27
26
25
24
23
22
21
20
19
18
17
16
15
U
C2
C2
V
GND
D1 A
D1 B
D2 A
D2 B
D3/R1 A
D3/R1 B
R2 A
R2 B
R3 A
R3 B
EE
+
–
– 9.6
– 8.5
– 6.7
– 5.7
TYP
100
126
120
230
600
140
150
9.4
8.7
6.5
13
20
20
40
2
W
ORDER PART
LTC1543CG
LTC1543IG
MAX
NUMBER
130
170
500
0.8
75
sn1534 1543fas
UNITS
U
mW
mW
mW
kHz
mA
mA
mA
mA
mA
mA
ms
A
V
V
V
V
V
V
V
V
V