LTC486CSW Linear Technology, LTC486CSW Datasheet - Page 4

• Manufacturer Part Number: LTC486CSW
• Description: IC DVR RS485 LOW PWR QUAD 16SOIC
• Manufacturer: Linear Technology
• Type: Driverr

Specifications of LTC486CSW

• Number Of Drivers/receivers: 4/0
• 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
• Other names: LTC486CS

LTC486
SWITCHING TIME WAVEFORMS
TYPICAL PERFORMANCE CHARACTERISTICS
4
A, B
EN
A, B
DI
–V
V
–72
V
–96
– 48
–24
3V
0V
5V
0V
3V
0V
OL
V
OH
B
A
O
O
0
0
Driver Output High Voltage
vs Output Current T
V
O
1
OUTPUT VOLTAGE (V)
2
A
1/2 V
= 25°C
3
O
10%
t
r
t
1.5V
PLH
4
t
t
486 G01
1.5V
ZH
ZL
80%
2.3V
2.3V
t
Figure 2. Driver Enable and Disable Times
SKEW
Figure 1. Driver Propagation Delays
48
64
32
16
0
0
Driver Differential Output Voltage
vs Output Current T
f = 1MHz : t
f = 1MHz : t
OUTPUT NORMALLY HIGH
OUTPUT NORMALLY LOW
1
V
OUTPUT VOLTAGE (V)
DIFF
r
= V(A) – V(B)
r
<
≤
2
10ns : t
10ns : t
A
= 25°C
f
f
<
≤
3
10ns
10ns
4
486 G02
1/2 V
60
80
40
20
0
O
0
Driver Output Low Voltage
vs Output Current T
t
t
HZ
t
LZ
1.5V
PHL
1.5V
t
1
90%
f
OUTPUT VOLTAGE (V)
20%
0.5V
0.5V
t
SKEW
2
A
= 25°C
3
486 F01
486 F02
4
486 G03
486fb