LT1381IS Linear Technology, LT1381IS Datasheet - Page 4

• Manufacturer Part Number: LT1381IS
• Description: IC DVR/RCVR 5V RS232 DUAL 16SOIC
• Manufacturer: Linear Technology
• Type: Transceiverr

Specifications of LT1381IS

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TYPICAL PERFOR A CE CHARACTERISTICS
LT1381
4
3.00
2.75
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
30
50
40
20
10
0
–55
–55
Receiver Input Threshold
Receiver Short-Circuit Current
–25
–25
INPUT HIGH
INPUT LOW
ISC
ISC
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
–
+
25
25
10
8
6
4
2
0
0
V
50
50
+
Compliance Curve
75
75
LOAD CURRENT
LTLT1381 • TPC07
W U
LT1381 • TPC04
100
100
5
V
V
+
+
125
125
(0.1 F)
(1 F)
+
10
(mA)
50
10
40
30
20
30
25
20
15
10
0
LT1381 • TPC10
0
5
–55
0
Driver Short-Circuit Current
Supply Current vs Data Rate
2 DRIVERS ACTIVE
R
C
L
L
–25
= 3k
= 2500pF
15
25
0
DATA RATE (kBaud)
TEMPERATURE (˚C)
50
25
ISC
ISC
75
+
–
50
100
75
–10
–8
–6
–4
–2
0
LT1381 • TPC08
125
LT1381 • TPC05
100
0
V
–
Compliance Curve
150
125
LOAD CURRENT
5
V
V
–
100
–
0.1
10
(0.1 F)
20
18
16
14
12
10
(1 F)
1
8
6
4
2
0
–55
Driver Leakage in Shutdown
Slew Rate vs Load Capacitance
0
–
–25
10
(mA)
1
LT1381 • TPC11
0
TEMPERATURE (°C)
CAPACITANCE (nF)
2
25
15
V
OUT
V
50
OUT
3
= –30V
= 30V
75
+SLEW RATE
–SLEW RATE
LT1381 • TPC06
4
LT1381 • TPC09
100
125
5