LT1331 View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LT1331 Datasheet PDF : 8 Pages
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LT1331
TYPICAL PERFOR A CE CHARACTERISTICS
Driver Short-Circuit Current
30
VCC = 5V
25
20
ISC+
15
ISC–
10
5
0
–55 –25
0 25 50 75
TEMPERATURE (°C)
100 125
1331 G01
Driver Output Voltage
8
OUTPUT HIGH
7
VCC = 5V
6
5
VCC = 3.3V
4
3
RL = 3k
3 DRIVERS
LOADED
2
–55 –25 0 25 50 75
TEMPERATURE (°C)
100 125
1331 G02
Driver Output Voltage
–2
OUTPUT LOW
–3
VCC = 3.3V
–4
–5
–6
VCC = 5V
–7
RL = 3k
3 DRIVERS
LOADED
–8
–55 –25 0 25 50 75
TEMPERATURE (°C)
100 125
1331 G03
Driver Leakage in Shutdown
100
10
VOUT = 30V
1
VOUT = –30V
0.1
–55 –25
0 25 50 75
TEMPERATURE (°C)
100 125
1331 G04
Slew Rate vs Load Capacitance
16
VCC = 5V
14
12
10
8
–SLEW
6
+SLEW
4
2
0
0
1
2
3
4
5
LOAD CAPACITANCE (nF)
1331 G05
Slew Rate vs Load Capacitance
16
VCC = 3.3V
14
12
10
8
–SLEW
6
4
+SLEW
2
0
0
1
2
3
4
5
LOAD CAPACITANCE (nF)
1331 G06
Supply Current vs Data Rate
50
RL = 3k
CL = 2500pF
40
VCC = 5V
30
VCC = 3.3V
3 DRIVERS
20
VCC = 5V
10
0
0
1 DRIVER
VCC = 3.3V
25 50 75 100 125 150
DATA RATE (kBAUD)
1131 G07
Receiver Input Thresholds
3.00
2.75 VL = 3.3V
2.50
2.25
2.00
INPUT HIGH
1.75
1.50
1.25
INPUT LOW
1.00
0.75
0.50
–55 –25
0 25 50 75
TEMPERATURE (°C)
100 125
1331 G08
Receiver Short-Circuit Current
40
VL = 3.3V
ISC–
30
ISC+
20
10
0
–55 –25
0 25 50 75
TEMPERATURE (°C)
100 125
1331 G09
4
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