ISL12022M-R5421 INTERSIL [Intersil Corporation], ISL12022M-R5421 Datasheet - Page 18

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

18
Intersil Signal Path Products  2012  www.intersil.com
►
5.5V, Fractional UL, 15kV ESD, Full Failsafe
ISL3150E
ISL3152E
ISL3153E
ISL3155E
ISL3156E
ISL3158E
3.3V, Fractional UL, 15kV ESD, Full Failsafe
ISL3170E
ISL3172E
ISL3173E
ISL3175E
ISL3176E
ISL3178E
Transceiver Family
with the Highest Noise
Immunity and ESD
Protection in Small
Packages
Key Features
• 60% Higher Output
• IEC61000 ESD Protected
• True 1/8 Unit Load
Device
RS-485/422
Voltage. 2.4V min vs.
typical 1.5V min
I/O Pins
Typical Operating Circuit
Full Fail-Safe Rx
Predictable performance
when bus faults occur.
Fractional Unit Load Rx
Allows up to 256 devices on
the bus without expensive
repeaters.
lowed on Bus
Devices Al-
256
256
256
256
256
256
256
256
256
256
256
256
Half/Full
Duplex
Half
Half
Half
Half
Half
Half
Full
Full
Full
Full
Full
Full
ISL315xE
ISL317xE
+3.3V (ISL317xE)
+5V (ISL315xE)
Applications
• Electronic Utility Meter
• Industrial Air
• PROFIBUS and Factory
Reading Systems,
E-meter
Conditioning Systems
Automation
Hot Plug
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Data Rate
(Mbps)
0.115
0.115
0.25
0.25
0.5
0.5
20
20
20
20
1
1
IEC61000-4-2 ESD Protection
±15kV Airgap discharge, ±8kV contact
discharge (half-duplex versions).
Slew Rate
Limited
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
3.3V or 5V Operation
No
No
No
No
Space-saving Small Package
Enable
Enhanced Noise Immunity
60% Higher Output Voltage (ISL315xE)
Tx/Rx
ISL315xE
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Intersil’s
Standard
RS-485
RS-485/RS-422 Transceivers : ISL315xE, ISL317xE
I
1
S
EN/DIS (µA)
800/700
800/700
800/700
800/700
800/700
800/700
510/480
510/480
510/480
510/480
510/480
510/480
8 Ld SOIC
1.5
Output Voltage (V)
SHDN I
2
(µA)
0.07
0.07
0.07
0.07
0.07
0.07
0.01
0.01
0.01
0.01
0.01
0.01
CC
2.5
8 Ld MSOP
+3.3V (ISL317xE)
+5V (ISL315xE)
ISL315xE
ISL317xE
Provides enhanced noise immunity
and can drive longer cable lengths
or more cable terminations.
V
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
CC
(+V)
Range
10 Ld MSOP, 14 Ld SOIC
8 Ld MSOP, 8 Ld PDIP, 8 Ld SOIC
10 Ld MSOP, 14 Ld SOIC
8 Ld MSOP, 8 Ld SOIC
10 Ld MSOP, 14 Ld SOIC
8 Ld MSOP, 8 Ld SOIC
10 Ld MSOP, 14 Ld SOIC
8 Ld MSOP, 8 Ld SOIC
10 Ld MSOP, 14 Ld SOIC
8 Ld MSOP, 8 Ld SOIC
10 Ld MSOP, 14 Ld SOIC
8 Ld MSOP, 8 Ld SOIC
Hot Plug Capability
Prevents data corruption
during power-up on an
active bus.
Package