ISL41334IRZ-T7A Intersil, ISL41334IRZ-T7A Datasheet - Page 23

• Manufacturer Part Number: ISL41334IRZ-T7A
• Description: IC TXRX RS232/485 DL 2PRT 40QFN
• Manufacturer: Intersil

Specifications of ISL41334IRZ-T7A

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Curves
FIGURE 34. RS-232, TRANSMITTER OUTPUT VOLTAGE vs
FIGURE 36. RS-232, TRANSMITTER SHORT CIRCUIT
FIGURE 38. RS-232, TRANSMITTER AND RECEIVER
-2.5
-5.0
-7.5
-5
-10
-20
-30
-40
7.5
5.0
2.5
5
0
5
0
5
0
40
30
20
10
0
0
-40
0
DY
1 TRANSMITTER/PORT AT 250kbps or 500kbps,
OTHER TRANSMITTERS AT 30kbps
V
V
V
ALL T
C
OUT
OUT
OUT
L
Y/A
RA
= 1000pF, 1 CHANNEL SWITCHING/PORT
-25
+
SHORTED TO GND
-
OUTS
LOAD CAPACITANCE
CURRENT vs TEMPERATURE
WAVEFORMS AT 500kbps
1000
LOADED WITH 3kΩ TO GND
LOAD CAPACITANCE (pF)
0
TEMPERATURE (°C)
2000
1μs/DIV.
23
25
Y or Z = HIGH
Y or Z = LOW
3000
50
V
CC
4000
= V
500kbps
250kbps
250kbps
500kbps
L
75
ISL81334, ISL41334
= 5V, T
5000
85
A
= +25°C; Unless Otherwise Specified. (Continued)
FIGURE 35. RS-232, TRANSMITTER OUTPUT VOLTAGE vs
FIGURE 37. RS-232, TRANSMITTER AND RECEIVER
FIGURE 39. RS-232, RECEIVER OUTPUT + DUTY CYCLE vs
-2.5
-5.0
-7.5
7.5
5.0
2.5
-5
60
58
56
54
52
50
48
5
0
5
0
5
0
0
-40
50
C L
DY
OUTPUTS STATIC
ALL T
RA
Y/A
= 3500pF, 1 CHANNEL SWITCHING/PORT
-25
TEMPERATURE
WAVEFORMS AT 250kbps
DATA RATE
OUTS
SR IN = 15V/μs
500
LOADED WITH 3kΩ TO GND
0
TEMPERATURE (°C)
DATA RATE (kbps)
2
µs/DIV
1000
25
FULL TEMP RANGE
SR IN = 100V/μs
50
1500
November 21, 2007
V
V
OUT
IN
V
OUT
= ±5V
75
+
FN6202.3
-
2000
85