ISL12022M-R5421 INTERSIL [Intersil Corporation], ISL12022M-R5421 Datasheet - Page 19

• Manufacturer Part Number: ISL12022M-R5421
• Description: Providing high-performance solutions for every link in the signal chain
• Manufacturer: INTERSIL [Intersil Corporation]

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Rx
Tx
Multi-Protocol - RS-232 and RS-485
ISL41334
ISL3333
ISL41387
ISL3331
ISL81334
ISL3332
ISL81387
ISL3330
Single Tx and Rx RS-485/422
3.3V to 5.0V - Rx Only or Tx Only
ISL3280E
ISL3282E
ISL3283E
ISL3296E
ISL3297E
ISL3298E
Dual Protocol Transceivers
Device
I
2
Other Interface Products
V CC1
Device
C Buffers
LOGIC
DEVICE
(µP, ASIC,
UART)
5V
V CC
485 RX OUT
232 RX OUT
232 RX OUT
485 TX EN
485 TX IN
232 TX IN
232 TX IN
ISL33001
ISL33002
ISL33003
RS-232, RS-
RS-232, RS-
RS-232, RS-
RS-232, RS-
422, RS-485
422, RS-485
422, RS-485
422, RS-485
Device
# of Tx / # of Rx
Supported
1 Rx with V
1 Tx with V
1 Tx with V
1 Tx with V
Protocols
5V
5V
1
7
RO
RE
2.5V
26
24
23
22
21
20
19
18
17
16
15
V L
3
1 Rx
1 Rx
6
2
ISL3282E
R
ISL81334
GND
1
+3.3V
4
µC
L
L
L
L
28
V CC
2
SDA
SCL
Pin
Pin
Pin
Pin
EN
Translation
V
A
B
CC1
27
Ports
# of
Level
4
5
6
7
8
9
11
10
13
12
14
Yes
Yes
15kV HBM ESD Protection
2
1
2
1
No
Devices Allowed
5
8
5V
0V
IEC61000 ESD Protection;
±7kV Contact Discharge
+3.3V
+
on Bus
0.1µF
1/1 RS-485, RS-422;
1/1 RS-485, RS-422;
1/1 RS-485, RS-422;
1/1 RS-485, RS-422;
120Ω
# of Tx/Rx per Port
on All Bus Pins
R T
256
256
256
256
256
256
ISL33003
2/2 RS-232
2/2 RS-232
2/2 RS-232
2/2 RS-232
RS-485 INTERFACE
RS-232 INTERFACE
+5.0V
EN Pin
Yes
Yes
No
IEC61000 ESD Protection; 16.5kV
Air Gap and 9kV Contact Discharge
Plug
Hot
Yes
Yes
Yes
No
No
No
120Ω
V
CC2
0.1µF
PLANE
BACK
GND
RS-485/RS-232
Ready Pin
Data Rate
SDA
SCL
+
(Mbps)
20, 0.46/0.5
5V
0V
Data Rate
0.25
20, 0.46,
0.115/0.5
20, 0.46,
0.115/0.5
Yes
0.5
No
No
20
20
20
20
(Mbps)
6
7
20/0.5
13
12
11
10
14
9
8
4
5
6
7
Y
27
Z
DEVICE
DEVICE
ISL81334
+3.3V
V CC
ISL3298E
I
I
28
2
2
A
B
C
C
GND
V
1
8
3.0 to 5.5
3.0 to 5.5
3.0 to 5.5
3.0 to 5.5
3.0 to 5.5
3.0 to 5.5
CC
4, 5
(+V)
Accelerator
D
Range
2
3
26
17
18
19
21
20
24
25
22
23
15
Disable
1.8V
V L
DE
V
DI
(V)
3.3
3.3
3.3
3.3
5
5
5
5
Yes
CC
1
No
No
485 RX OUT
485 TX EN
485 TX IN
5V
5V
232 RX OUT
232 RX OUT
232 TX IN
232 TX IN
3
2
Evalboard
Evalboard
Available!
Available!
Evalboard
Evalboard
Available!
Available!
5 Ld SOT-23
8 Ld TDFN
6 Ld SOT-23
8 Ld TDFN
8 Ld TDFN
8 Ld TDFN
40 Ld QFN
40 Ld QFN
28 Ld SOIC,
28 Ld SSOP
20 Ld SOIC,
20 Ld SSOP
Package
LOGIC
DEVICE
(µP, ASIC,
UART)
Package
V CC
V CC2
5V
Rx
Tx
5V, RS-485/RS-422 Transceivers
ISL32490E
ISL32492E
ISL32493E
ISL32495E
ISL32498E
Quad Tx and Rx RS-485/422
OVP RS-485
Voltage Level Translators
3.3V to 5.0V - Rx Only or Tx Only
ISL32177E
ISL32273E
ISL32277E
ISL32172E
ISL32372E
ISL32179E
Device
LOGIC
DEVICE
(µP, ASIC,
UART)
V CC
Device
1
2
3
4
ISL3034E
ISL3035E
ISL3036E
Device
Intersil Signal Path Products  2012  www.intersil.com
ISL3249xE
RO
RE
DE
DI
D
Duplex
R
Half/
Full
Half
Half
Half
Full
Full
8
+5V
GND
V
2.5V
V L
CC
5
ISL32177E
B/Z
A/Y
Data Rate
GND
(Mbps)
R
R
R
R
+3.3V
100
100
100
(Mbps)
V CC
7
6
Data
Rate
0.25
0.25
Function
15
CONTROLLER
1
1
+1.8V
+
4 Rx
4 Rx
4 Rx
4 Tx
4 Tx
4 Tx
SYSTEM
0.1μF
+1.8V
CLOCK_IN
GND
R
T
CLOCK
DAT3
DAT2
DAT1
DAT0
Number Of
±25V Common Mode Range
CMD
+
Half/Full
Channels
Duplex
0.1µF
R T
R T
R T
R T
Yes
Yes
Yes
Yes
No
±60V Fault Protected
6
6
4
Data Rate (Mbps)
0.1µF
I/OV
I/OV
I/OV
I/OV
I/OV
CLK_V
CLK_RET
32, 10, 0.46
V
ISL3035E
L
L
L
L
L
L
Pins?
Yes
Yes
Yes
Yes
Yes
GND
0.46
EN
L
CLK_V
80
20
20
32
EN Pin
IEC61000 ESD Protection; 16.5kV Air
Gap and 8kV Contact Discharge
V
I/OV
I/OV
I/OV
I/OV
I/OV
YES
YES
CC
NO
CC
CC
CC
CC
CC
CC
Plug?
0.1µF
Hot
Yes
Yes
Yes
Yes
Yes
0.1µF
DAT3
DAT2
DAT1
DAT0
CMD
CLOCK
16.5kΩ to V
16.5kΩ to V
I/OV
75kΩ to V
SD CARD
1µF
+
+3.3V
State
Individual and group enables
Individual and group enables
Individual and group enables
R
GND
0.1μF
L
T
+3.3V
SHDN
Quiescent
ICC (mA)
+
Rx Enable Type
2.3
2.3
2.3
2.3
2.3
+3.3V
L
ISL32179E
V CC
7
6
L
L
GND
EN, EN
EN, EN
EN, EN
B/Z
A/Y
D
D
D
D
High Impedance
V
GND
I/OV
16.5kΩ to V
16.5kΩ to V
+5V
CC
1.8V
V L
5
8
SHDN?
Power
CC
State
ISL3249xE
Low
Yes
Yes
Yes
Yes
Yes
R
D
SHDN
DE
RO
DI
RE
LOGIC
DEVICE
(µP, ASIC,
UART)
CC
CC
4
3
2
1
V CC
Count
10, 14
10, 14
Pin
8
8
8
19