ISL3333EVAL1Z Intersil, ISL3333EVAL1Z Datasheet - Page 23

• Manufacturer Part Number: ISL3333EVAL1Z
• Description: EVAL BOARD 1 FOR ISL3333
• Manufacturer: Intersil

Specifications of ISL3333EVAL1Z

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

Typical Performance Curves
FIGURE 32. RS-485, DRIVER AND RECEIVER WAVEFORMS,
FIGURE 34. RS-232, TRANSMITTER OUTPUT VOLTAGE vs
FIGURE 36. RS-232, TRANSMITTER SHORT CIRCUIT
-2.5
-7.5
7.5
5.0
2.5
-5
-10
-20
-30
4
3
2
1
0
0
5
0
50
40
30
20
10
0
0
-40
2 TRANSMITTERS AT 250kbps or 400kbps,
OTHER TRANSMITTERS AT 30kbps
V
D
ALL T
V
Y
Z
OUT
V
OUT
Y
OUT
+
-25
LOW TO HIGH (FAST DATA RATE)
OUTS
-
LOAD CAPACITANCE
CURRENT vs TEMPERATURE
SHORTED TO GND
1000
LOADED WITH 3kΩ TO GND
LOAD CAPACITANCE (pF)
TEMPERATURE (°C)
0
2000
TIME (10ns/DIV)
23
R
25
Y or Z = HIGH
Y or Z = LOW
DIFF
3000
R
A
= 54Ω, C
V
50
CC
4000
L
= 100pF
= V
400kbps
250kbps
400kbps
250kbps
L
= 3.3V, T
ISL3332, ISL3333
75
5000
5
0
85
A
= +25°C; Unless Otherwise Specified (Continued)
FIGURE 33. RS-485, DRIVER AND RECEIVER WAVEFORMS,
FIGURE 35. RS-232, TRANSMITTER OUTPUT VOLTAGE vs
FIGURE 37. RS-232, TRANSMITTER AND RECEIVER
-2.5
-7.5
4
3
2
1
0
-5
7.5
5.0
2.5
5
0
5
0
5
0
5
0
-5
0
-40
Y
C
Z
DY
OUTPUTS STATIC
ALL T
AND AT V+ OR V-
RA
L
Y/A
= 2000pF, 2 CHANNELS SWITCHING
D
-25
HIGH TO LOW (FAST DATA RATE)
TEMPERATURE
WAVEFORMS AT 250kbps
Y
OUTS
LOADED WITH 3kΩ TO GND
TEMPERATURE (°C)
0
TIME (10ns/DIV)
2µs/DIV.
R
25
DIFF
= 54Ω, C
R
50
A
L
V
= 100pF
V
OUT
OUT
May 27, 2008
+
-
75
FN6362.0
5
0
85