LT1181ACN Linear Technology, LT1181ACN Datasheet - Page 4

• Manufacturer Part Number: LT1181ACN
• Description: IC DRVR/RCVR RS232 5V DUAL 16DIP
• Manufacturer: Linear Technology
• Type: Transceiverr

Specifications of LT1181ACN

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LT1180A/LT1181A
4
TYPICAL PERFOR
2.00
0.50
3.00
2.75
2.50
2.25
1.75
1.50
1.25
1.00
0.75
8.0
7.5
7.0
6.5
6.0
5.5
5.0
25
20
15
10
5
0
–55
–55
Driver Maximum Output Voltage
vs Load Capacitance
0
Supply Current
Receiver Input Thresholds
1
–25
–25
2
2 DRIVERS LOADED R
1 DRIVER LOADED R
NO LOAD
LOAD CAPACITANCE (nF)
0
0
3
TEMPERATURE (°C)
TEMPERATURE (°C)
INPUT HIGH
INPUT LOW
4
25
25
5
20kBAUD
60kBAUD
120kBAUD
50
50
6
L
L
= 3k
7
75
75
= 3k
W
8
LT1180A • TPC01
LT1180A • TPC04
LT1180A • TPC07
100
100
A
9
125
125
U
10
CE
C
–4.0
–4.5
–5.0
–5.5
–6.0
–6.5
–7.0
HARA TERISTICS
100
0.1
50
10
10
40
30
20
1
0
–55
Driver Minimum Output Voltage
vs Load Capacitance
0
Supply Current vs Data Rate
0
Driver Leakage in Shutdown
2 DRIVERS ACTIVE
R
C
L
L
1
–25
= 2500pF
= 3k
25
2
C
LOAD CAPACITANCE (nF)
0
DATA RATE (kBAUD)
TEMPERATURE (°C)
3
50
120kBAUD
4
25
60kBAUD
75
5
V
20kBAUD
OUT
V
50
OUT
6
= –30V
100
= 30V
7
75
LT1180A • TPC08
8
LT1180A • TPC02
LT1180A • TPC05
125
100
9
125
150
10
–10
3.0
2.5
2.0
1.5
1.0
0.5
–2
–4
–6
–8
10
30
25
10
20
15
8
6
4
2
0
0
0
–55
5
–55
–55
Driver Output Voltage
ON/OFF Thresholds
Driver Short-Circuit Current
R
L
= 3k
–25
–25
–25
0
0
TEMPERATURE (°C)
0
TEMPERATURE (°C)
TEMPERATURE ( C)
OUTPUT HIGH
OUTPUT LOW
OFF THRESHOLD
ON THRESHOLD
V
V
V
V
CC
CC
CC
CC
25
25
V
V
25
CC
CC
= 5.5V
= 4.5V
= 4.5V
= 5.5V
= 5V
= 5V
50
50
50
75
75
75
I
I
LT1180A • TPC06
SC
SC
LT1180A • TPC09
LT1180A • TPC03
–
100
+
100
100
11801afb
125
125
125