ISL81334IAZ-T Intersil, ISL81334IAZ-T Datasheet - Page 20

• Manufacturer Part Number: ISL81334IAZ-T
• Description: TXRX ESD RS-485/422 2PORT 28SSOP
• Manufacturer: Intersil
• Type: Transceiverr

Specifications of ISL81334IAZ-T

• Number Of Drivers/receivers: 2/2
• Protocol: RS422, RS485
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ISL81334IAZ-TTR

Typical Performance Curves
FIGURE 18. RS-485, DRIVER OUTPUT CURRENT vs SHORT
FIGURE 20. RS-232, V
-100
-150
150
100
-50
50
0
100µ
10m
10µ
-7 -6
1m
1µ
2
RS-485, DE = ON = GND, SP = V
NO LOAD
V
LB = V
+85°C
RS-485, DE = ON = SP = GND
IN
CIRCUIT VOLTAGE
(QFN ONLY)
-4
= V
-40°C
L
L
Y OR Z = LOW
or GND
-2
3
OUTPUT VOLTAGE (V)
L
SUPPLY CURRENT vs V
0
+25°C
20
V
RS-232, ON = GND, SP = V
2
L
(V)
4
4
V
L
L
FULL TEMP RANGE
≤ V
Y OR Z = HIGH
CC
6
V
CC
5
= V
L
8
V
L
VOLTAGE
L
> V
ISL81334, ISL41334
= 5V, T
10
CC
L
A
6
12
= +25°C; Unless Otherwise Specified. (Continued)
FIGURE 21. V
4.0
3.5
3.0
2.5
2.0
1.5
1.0
FIGURE 19. SUPPLY CURRENT vs TEMPERATURE
600
500
400
300
200
100
-40
0
2.0
RS-485 I
-25
VOLTAGE (QFN ONLY)
RS-485, HALF DUPLEX, DE = V
CC
RS-485, FULL DUPLEX, DE = V
RS-232/RS-485 I
RS-485, DE = GND, RXEN = X
2.5
and V
RS-232, RXEN = X
L
TEMPERATURE (°C)
L
0
3.0
SHDN SUPPLY CURRENTS vs V
CC
V
L
3.5
(V)
25
SP = GND
ON = DZ/DE = DY = GND
4.0
CC
CC
SP = V
, RXEN = X
NO LOAD
V
LB = V
, RXEN = X
50
IN
= V
November 21, 2007
L
L
4.5
L
RS-232 I
or GND
75
FN6202.3
L
L
5.0
85