ISL41334 INTERSIL [Intersil Corporation], ISL41334 Datasheet - Page 24

• Manufacturer Part Number: ISL41334
• Manufacturer: INTERSIL [Intersil Corporation]

Typical Performance Curves
FIGURE 36. RS-232, TRANSMITTER SHORT CIRCUIT
FIGURE 38. RS-232, TRANSMITTER AND RECEIVER
FIGURE 40. RS-232, TRANSMITTER MAXIMUM DATA RATE vs
-5
-10
-20
-30
-40
1000
5
0
5
0
5
0
1100
40
30
20
10
900
800
700
600
500
400
300
200
100
0
-40
DY
V
100
C
OUT
L
1 TRANSMITTER AT 85°C
Y/A
RA
= 1000pF, 1 CHANNEL SWITCHING/PORT
-25
CURRENT vs TEMPERATURE
WAVEFORMS AT 500kbps
LOAD CAPACITANCE
SHORTED TO GND
1000
LOAD CAPACITANCE (pF)
ALL T
TEMPERATURE (°C)
0
2 TRANSMITTERS AT 85°C
2000
OUTS
24
1 TRANSMITTER AT 25°C
1µs/DIV.
25
LOADED WITH 5kΩ TO GND
Y or Z = HIGH
Y or Z = LOW
2 TRANSMITTERS AT 25°C
3000
V
50
CC
V
4000
= V
OUT
L
ISL81334, ISL41334
≥
= 5V, T
±4V
75
5000
85
A
= 25°C; Unless Otherwise Specified (Continued)
FIGURE 37. RS-232, TRANSMITTER AND RECEIVER
FIGURE 39. RS-232, RECEIVER OUTPUT +DUTY CYCLE vs
FIGURE 41. RS-232, TRANSMITTER OUTPUT VOLTAGE vs
-2.5
-7.5
7.5
2.5
60
58
56
54
52
50
48
-5
-5
5
0
5
0
5
0
5
0
0
50
C
V
V
DY
RA
ALL T
1 TRANSMITTER SWITCHING ON EACH PORT
L
OUT
OUT
Y/A
= 3500pF, 1 CHANNEL SWITCHING/PORT
100
WAVEFORMS AT 250kbps
DATA RATE
+
DATA RATE
-
OUTS
SR IN = 15V/µs
200
500
LOADED WITH 5kΩ TO GND, C
300
DATA RATE (kbps)
DATA RATE (kbps)
400
2µs/DIV.
1000
500
FULL TEMP RANGE
SR IN = 100V/µs
600
85°C
1500
L
85°C
= 1000pF
December 20, 2005
700
25°C
V
25°C
IN
= ±5V
FN6202.1
800
2000