ISL3330IAZ Intersil, ISL3330IAZ Datasheet - Page 6

• Manufacturer Part Number: ISL3330IAZ
• Description: IC TXRX 3.3V RS232/485 20-SSOP
• Manufacturer: Intersil
• Type: Transceiverr

Specifications of ISL3330IAZ

• Number Of Drivers/receivers: 2/2
• Protocol: RS232, RS485
• Voltage - Supply: 3.15 V ~ 3.45 V
• Mounting Type: Surface Mount
• Package / Case: 20-SSOP
• Package: 20SSOP
• Data Transmission Topology: Point-to-Point|Multipoint
• Data Rate: 20 Mbps
• Function: Line Transmitter/Receiver
• Number Of Transmitters: 2
• Transmitter Signal Type: Single-Ended|Differential
• Transmitter Communication Type: RS-232|RS-485
• Driving Mode: 3-State
• Typical Single Supply Voltage: 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Typical Operating Circuits
+3.3V
+3.3V
0.1µF
0.1µF
0.1µF
0.1µF
V
V
V
CC
CC
CC
C
C
C
C
A
B
Y
A
B
Y
Z
Z
1
2
1
2
RS-232 MODE WITHOUT LOOPBACK
RS-485 MODE WITHOUT LOOPBACK
+
+
+
+
+
+
20
19
20
19
NOTE: PINOUT FOR SSOP
1
2
1
2
NOTE: PINOUT FOR SSOP
4
5
6
7
9
4
5
6
7
8
9
8
0.1µF
0.1µF
485/232
485/232
C1+
C1-
C2+
C2-
DEN
C1+
C1-
C2+
C2-
DEN
5kΩ
5kΩ
GND
GND
V
V
6
CC
CC
D
18
18
10
10
R
R
R
D
D
RXEN
RXEN
ON
ON
V+
V+
V-
V-
3
11
17
12
3
11
17
12
16
15
14
13
16
15
14
13
R
R
D
SLEW
R
R
D
D
+ C
+ C
+
+
0.1µF
C
0.1µF
A
B
Y
0.1µF
C
0.1µF
A
B
Y
Z
V
V
V
V
3
4
3
4
CC
CC
CC
CC
ISL3330, ISL3331
+3.3V
+3.3V
0.1µF
0.1µF
0.1µF
0.1µF
V
V
V
CC
CC
CC
C
C
C
C
A1
B1
Y
Z
Y
Z
1
2
1
2
A
B
RS-232 MODE WITH LOOPBACK
RS-485 MODE WITH LOOPBACK
+
+
+
+
+
+
20
19
20
19
4
5
1
2
NOTE: PINOUT FOR SSOP
1
2
NOTE: PINOUT FOR SSOP
4
5
6
7
9
8
6
7
9
8
0.1µF
0.1µF
C1+
C1-
C2+
C2-
DEN
485/232
C1+
C1-
C2+
C2-
DEN
485/232
5kΩ
5kΩ
GND
GND
V
V
R
LB
Rx
R
LB
Rx
R
CC
CC
18
18
D
10
10
D
D
RXEN
RXEN
ON
ON
V+
V+
V-
V-
17
12
17
12
3
11
16
15
14
3
11
16
15
14
13
13
R
R
D
D
R
R
D
SLEW
+ C
+ C
+
A
+
0.1µF
C
0.1µF
B
Y
Z
0.1µF
C
0.1µF
A
B
Y
V
V
3
4
3
4
May 20, 2008
CC
CC
FN6361.0