ISL3153E INTERSIL [Intersil Corporation], ISL3153E Datasheet - Page 3

• Manufacturer Part Number: ISL3153E
• Manufacturer: INTERSIL [Intersil Corporation]

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receiver output if the receiver
inputs are fl oating or shorted.
Multi-Protocol - RS-232 and RS-485 - High ESD
ISL41334
ISL3333
ISL41387
ISL3331
ISL81334
ISL3332
ISL81387
ISL3330
Device
Guarantees a high level
15kV HBM ESD Protected Dual Protocol
V CC1
Transceivers with User Confi gurable
Full Fail-Safe Rx
5V
Ports Deliver Exceptional Protection
2.2V min. Tx output voltage for
exceptional noise immunity in
RS-485/422 protocols and 1Mbps
Rx data rate in RS-232 mode.
RS-232, RS-422,
RS-232, RS-422,
RS-232, RS-422,
RS-232, RS-422,
Supported
Protocols
RS-485
RS-485
RS-485
RS-485
485 RX OUT
232 RX OUT
232 RX OUT
485 TX EN
485 TX IN
232 TX IN
232 TX IN
Programmable Confi guration
5V
5V
RS-485/RS-422 or dual RS-232.
Ports
# of
26
24
23
22
21
20
19
18
17
16
15
Single Port
2
1
2
1
3
Intersil Interface Products
2
Control pins enable single
ISL81334
1/1 RS-485, RS-422;
1/1 RS-485, RS-422;
1/1 RS-485, RS-422;
1/1 RS-485, RS-422;
# of Tx/Rx per Port
Selectable RS-232 or RS485/422 Port in One Package
1
2/2 RS-232
2/2 RS-232
2/2 RS-232
2/2 RS-232
28
27
4
5
6
7
8
9
11
10
13
12
14
5V
0V
ESD (kV)
High
15
15
15
15
120 Ω
Data Rate RS-485/RS-232
20, 0.46, 0.115/0.5
20, 0.46, 0.115/0.5
20, 0.46/0.5
RS-485 INTERFACE
RS-232 INTERFACE
(Mbps)
20/0.5
Additional port on two-channel
version allows option for two
RS-485/422 transceivers or four
RS-232 transceivers.
Failsafe Type
120 Ω
RS-485 Rx
Full
Full
Full
Full
15kV HBM ESD Protection
On all bus pins
5V
0V
Increased System Noise Immunity
Exceptional RS-485/RS-422 differential
V
Supply Pin?
OUT
V
LOGIC
Yes
Yes
13
12
11
10
14
No
No
9
8
4
5
6
7
(2.7V/3.1V).
27
Dual Port
ISL81334
www.
28
High and
Polarity
RXEN
None
High
Low
Low
1
intersil.com/interface
2
Loopback
3
26
17
18
19
21
20
24
25
22
23
15
Feature?
Yes
Yes
Yes
Yes
485 RX OUT
485 TX EN
485 TX IN
5V
5V
232 RX OUT
232 RX OUT
232 TX IN
232 TX IN
V
3.3
3.3
3.3
3.3
(V)
CC
5
5
5
5
40 Ld QFN
40 Ld QFN
28 Ld SOIC,
28 Ld SSOP
20 Ld SOIC,
20 Ld SSOP
Package
V CC2
5V
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