LTC1543IG Linear Technology, LTC1543IG Datasheet - Page 4

• 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: -

ELECTRICAL CHARACTERISTICS
LTC1543
ture range. V
Note 1: Absolute Maximum Ratings are those beyond which the safety of a
device may be impaired.
Note 2: All currents into device pins are positive; all currents out of device
are negative. All voltages are referenced to device ground unless otherwise
specified.
4
SYMBOL
I
t
t
t
t
V.35 Receiver
V
I
R
t
t
t
V.28 Driver
V
I
I
SR
t
t
V.28 Receiver
V
V
R
t
t
t
OZ
r
IN
PLH
PHL
SS
OZ
PLH
PHL
PLH
PHL
SKEW
r
PLH
PHL
r
, t
t
TH
V
IN
t
O
THL
TLH
V
IN
, t
, t
TH
TH
f
f
f
PARAMETER
Transmitter Output Leakage Current
Rise or Fall Time
Input to Output
Input to Output
Input to Output Difference, t
Output to Output Skew
Differential Receiver Input Threshold Voltage
Receiver Input Hysteresis
Receiver Input Current (A, B)
Receiver Input Impedance
Rise or Fall Time
Input to Output
Input to Output
Input to Output Difference, t
Output Voltage
Short-Circuit Current
Output Leakage Current
Slew Rate
Input to Output
Input to Output
Input Low Threshold Voltage
Input High Threshold Voltage
Receiver Input Hysteresis
Receiver Input Impedance
Rise or Fall Time
Input to Output
Input to Output
CC
= 5V (Notes 2, 3)
PLH
PLH
– t
– t
PHL
PHL
CONDITIONS
– 0.25V V
(Figures 3, 6)
(Figures 3, 6) (LTC1543C)
(Figures 3, 6) (LTC1543I)
(Figures 3, 6) (LTC1543C)
(Figures 3, 6) (LTC1543I)
(Figures 3, 6) (LTC1543C)
(Figures 3, 6) (LTC1543I)
(Figures 3, 6)
– 2V (V
– 2V (V
– 10V V
– 10V V
(Figures 3, 7)
(Figures 3, 7) (LTC1543C)
(Figures 3, 7) (LTC1543I)
(Figures 3, 7) (LTC1543C)
(Figures 3, 7) (LTC1543I)
(Figures 3, 7) (LTC1543C)
(Figures 3, 7) (LTC1543I)
Open Circuit
R
V
– 0.25V V
No-Cable Mode or Driver Disabled
R
R
R
– 15V V
(Figures 5, 9)
(Figures 5, 9)
(Figures 5, 9)
OUT
L
L
L
L
The
= 3k (Figure 4)
= 3k, C
= 3k, C
= 3k, C
= GND
A
A
A,B
A,B
A
denotes specifications which apply over the full operating tempera-
L
L
L
+ V
+ V
A, B
O
= 2500pF (Figures 4, 8)
= 2500pF (Figures 4, 8)
= 2500pF (Figures 4, 8)
15V
B
B
10V
10V
)/2 2V (Figure 3)
)/2 2V (Figure 3)
0.25V, Power Off or
Note 3: All typicals are given for V
C
VDD
0.25V
= C
VEE
= 3.3 F tantalum capacitors and T
CC
– 0.2
MIN
20
20
20
20
15
= 5V, C1 = C2 = C
0
0
0
0
4
2
0
3
5
0.05
TYP
160
A
1.5
1.5
1.2
1.2
35
35
35
35
15
30
15
50
50
50
50
15
60
8.5
5
4
4
4
4
4
5
1
1
= 25 C.
VCC
MAX
100
250
0.2
2.5
0.8
0.3
0.66
65
75
65
75
16
21
40
80
90
80
90
16
21
30
100
150
100
3
7
10
= 1 F,
sn1534 1543fas
UNITS
V/ s
mV
mA
mA
k
k
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
A
V
V
V
A
V
V
V
s
s