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RS-485/RS-422 Transceivers. ISL32496E Datasheet

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RS-485/RS-422 Transceivers. ISL32496E Datasheet






ISL32496E Transceivers. Datasheet pdf. Equivalent




ISL32496E Transceivers. Datasheet pdf. Equivalent





Part

ISL32496E

Description

RS-485/RS-422 Transceivers



Feature


DATASHEET ISL32490E, ISL32492E, ISL3249 3E, ISL32495E, ISL32496E, ISL32498E ±6 0V Fault Protected, 5V, RS-485/RS-422 T ransceivers with ±25V CMR and ESD Prot ection FN7786 Rev.6.00 Feb 8, 2019 Th e ISL32490E, ISL32492E, ISL32493E, ISL3 2495E, ISL32496E, and ISL32498E are fau lt protected, 5V powered, differential transceivers that exceed the RS-485 and RS-422 standards fo.
Manufacture

Renesas

Datasheet
Download ISL32496E Datasheet


Renesas ISL32496E

ISL32496E; r balanced communication. The RS-485 tra nsceiver pins (driver outputs and recei ver inputs) are fault protected up to 60V and are protected against ±16.5kV ESD strikes without latch-up. Addition ally, the extended Common-Mode Range (C MR) allows these transceivers to operat e in environments with common-mode volt ages up to ±25V (>2x the RS-485 requir ement), making this f.


Renesas ISL32496E

ault protected RS-485 family one of the most robust on the market. The transmit ters (Tx) deliver an exceptional 2.5V ( typical) differential output voltage in to the RS-485 specified 54Ω load. This yields better noise immunity than stan dard RS-485 ICs, or .


Renesas ISL32496E

.

Part

ISL32496E

Description

RS-485/RS-422 Transceivers



Feature


DATASHEET ISL32490E, ISL32492E, ISL3249 3E, ISL32495E, ISL32496E, ISL32498E ±6 0V Fault Protected, 5V, RS-485/RS-422 T ransceivers with ±25V CMR and ESD Prot ection FN7786 Rev.6.00 Feb 8, 2019 Th e ISL32490E, ISL32492E, ISL32493E, ISL3 2495E, ISL32496E, and ISL32498E are fau lt protected, 5V powered, differential transceivers that exceed the RS-485 and RS-422 standards fo.
Manufacture

Renesas

Datasheet
Download ISL32496E Datasheet




 ISL32496E
DATASHEET
ISL32490E, ISL32492E, ISL32493E, ISL32495E, ISL32496E, ISL32498E
±60V Fault Protected, 5V, RS-485/RS-422 Transceivers with ±25V CMR and ESD Protection
FN7786
Rev.6.00
Feb 8, 2019
The ISL32490E, ISL32492E, ISL32493E, ISL32495E,
ISL32496E, and ISL32498E are fault protected, 5V powered,
differential transceivers that exceed the RS-485 and RS-422
standards for balanced communication. The RS-485 transceiver
pins (driver outputs and receiver inputs) are fault protected up to
±60V and are protected against ±16.5kV ESD strikes without
latch-up. Additionally, the extended Common-Mode Range
(CMR) allows these transceivers to operate in environments with
common-mode voltages up to ±25V (>2x the RS-485
requirement), making this fault protected RS-485 family one of
the most robust on the market.
The transmitters (Tx) deliver an exceptional 2.5V (typical)
differential output voltage into the RS-485 specified 54Ω load.
This yields better noise immunity than standard RS-485 ICs, or
allows up to six 120Ω terminations in star network topologies.
The receiver (Rx) inputs feature a full fail-safe design that
ensures a logic high Rx output if the Rx inputs are floating,
shorted, or on a terminated but undriven (idle) bus. The Rx
outputs have high drive levels; typically, 15mA at VOL = 1V (for
opto-coupled, isolated applications).
Half duplex (Rx inputs and Tx outputs multiplexed together)
and full duplex pinouts are available. See Table 1 on page 3 for
key features and configurations by device number.
For fault protected or wide common-mode range RS-485
transceivers with cable invert (polarity reversal) pins, see the
ISL32483E datasheet.
Related Literature
• For a full list of related documents, visit our website:
- ISL32490E, ISL32492E, ISL32493E, ISL32495E,
ISL32496E, and ISL32498E device pages
Features
• Fault protected RS-485 bus pins . . . . . . . . . . . . . . up to ±60V
• Extended CMR . . . . . . . . . . ±25V (more than twice the range
required for RS-485)
• ±16.5kV HBM ESD protection on RS-485 bus pins
• 1/4 unit load for up to 128 devices on the bus
• High transient overvoltage tolerance. . . . . . . . . . . . . . . . ±80V
• Full fail-safe (open, short, terminated) RS-485 receivers
• High Rx IOL for opto-couplers in isolated designs
• Hot plug circuitry; Tx and Rx outputs remain three-state
during power-up/power-down
• Choice of RS-485 data rates. . . . . . . . . . 250kbps to 15Mbps
• Low quiescent supply current. . . . . . . . . . . . . . . . . . . . 2.3mA
• Ultra low shutdown supply current. . . . . . . . . . . . . . . . . . 10µA
Applications
• Utility meters/automated meter reading systems
• High node count RS-485 systems
• PROFIBUS and RS-485 based field bus networks, and factory
automation
• Security camera networks
• Building lighting and environmental control systems
• Industrial/process control networks
30
B
25
A
20
VID = ±1V
15
10
5
RO
0
-5
TIME (20ns/DIV)
FIGURE 1. EXCEPTIONAL Rx OPERATES AT >15Mbps EVEN WITH A
±25V COMMON-MODE VOLTAGE
25
12
0
-7
-12
-20
-25
STANDARD RS-485
TRANSCEIVER
CLOSEST
COMPETITOR
ISL3249xE
FIGURE 2. ISL3249xE DELIVERS SUPERIOR COMMON-MODE
RANGE vs STANDARD RS-485 DEVICES
FN7786 Rev.6.00
Feb 8, 2019
Page 1 of 22




 ISL32496E
ISL32490E, ISL32492E, ISL32493E, ISL32495E, ISL32496E, ISL32498E
Typical Operating Circuits
+5V
+ 0.1µF
8
1 RO
VCC
R
2 RE
B/Z 7
RT
3 DE
A/Y 6
4 DI
D
GND
5
+
0.1µF
+5V
8
VCC
RT 7 B/Z
6 A/Y
D DI 4
DE 3
RE 2
R
GND
5
RO 1
FIGURE 3. ISL32492E, ISL32495E, ISL32498E HALF DUPLEX EXAMPLE
+5V
13, 14
+ 0.1µF
2 RO
3 RE
VCC A 12
R B 11
RT
4 DE
5 DI
D
Z 10
Y9
GND
6, 7
+5V
0.1µF +
9
10
13, 14
Y VCC
Z
DI
D
5
DE 4
RT 11 B
12 A
RE 3
R RO 2
GND
6, 7
FIGURE 4. ISL32490E, ISL32493E, ISL32496E FULL DUPLEX EXAMPLE (SOIC PIN NUMBERS SHOWN)
Ordering Information
PART NUMBER
(Notes 2, 3)
ISL32490EIBZ
ISL32490EIBZ-T
ISL32490EIBZ-T7A
ISL32490EIUZ
ISL32490EIUZ-T
ISL32490EIUZ-T7A
ISL32492EIBZ
ISL32492EIBZ-T
ISL32492EIBZ-T7A
ISL32492EIUZ
ISL32492EIUZ-T
ISL32492EIUZ-T7A
ISL32493EIBZ
ISL32493EIBZ-T
ISL32493EIBZ-T7A
PART
MARKING
ISL32490 EIBZ
ISL32490 EIBZ
ISL32490 EIBZ
2490E
2490E
2490E
32492 EIBZ
32492 EIBZ
32492 EIBZ
2492E
2492E
2492E
ISL32493 EIBZ
ISL32493 EIBZ
ISL32493 EIBZ
FN7786 Rev.6.00
Feb 8, 2019
TEMP. RANGE
(°C)
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
TAPE AND REEL
(Units) (Note 1)
-
2.5k
250
-
2.5k
250
-
2.5k
250
-
2.5k
250
-
2.5k
250
PACKAGE
(RoHS COMPLIANT)
14 Ld SOIC
14 Ld SOIC
14 Ld SOIC
10 Ld MSOP
10 Ld MSOP
10 Ld MSOP
8 Ld SOIC
8 Ld SOIC
8 Ld SOIC
8 Ld MSOP
8 Ld MSOP
8 Ld MSOP
14 Ld SOIC
14 Ld SOIC
14 Ld SOIC
PKG.
DWG. #
M14.15
M14.15
M14.15
M10.118
M10.118
M10.118
M8.15
M8.15
M8.15
M8.118
M8.118
M8.118
M14.15
M14.15
M14.15
Page 2 of 22




 ISL32496E
ISL32490E, ISL32492E, ISL32493E, ISL32495E, ISL32496E, ISL32498E
Ordering Information (Continued)
PART NUMBER
(Notes 2, 3)
PART
MARKING
TEMP. RANGE
(°C)
TAPE AND REEL
(Units) (Note 1)
PACKAGE
(RoHS COMPLIANT)
PKG.
DWG. #
ISL32493EIUZ
2493E
-40 to +85
- 10 Ld MSOP
M10.118
ISL32493EIUZ-T
2493E
-40 to +85
2.5k 10 Ld MSOP
M10.118
ISL32493EIUZ-T7A
2493E
-40 to +85
250 10 Ld MSOP
M10.118
ISL32495EIBZ
32495 EIBZ
-40 to +85
- 8 Ld SOIC
M8.15
ISL32495EIBZ-T
32495 EIBZ
-40 to +85
2.5k 8 Ld SOIC
M8.15
ISL32495EIBZ-T7A
32495 EIBZ
-40 to +85
250 8 Ld SOIC
M8.15
ISL32495EIUZ
2495E
-40 to +85
- 8 Ld MSOP
M8.118
ISL32495EIUZ-T
2495E
-40 to +85
2.5k 8 Ld MSOP
M8.118
ISL32495EIUZ-T7A
2495E
-40 to +85
250 8 Ld MSOP
M8.118
ISL32496EIBZ
ISL32496 EIBZ
-40 to +85
- 14 Ld SOIC
M14.15
ISL32496EIBZ-T
ISL32496 EIBZ
-40 to +85
2.5k 14 Ld SOIC
M14.15
ISL32496EIBZ-T7A
ISL32496 EIBZ
-40 to +85
250 14 Ld SOIC
M14.15
ISL32496EIUZ
2496E
-40 to +85
- 10 Ld MSOP
M10.118
ISL32496EIUZ-T
2496E
-40 to +85
2.5k 10 Ld MSOP
M10.118
ISL32496EIUZ-T7A
2496E
-40 to +85
250 10 Ld MSOP
M10.118
ISL32498EIBZ
32498 EIBZ
-40 to +85
- 8 Ld SOIC
M8.15
ISL32498EIBZ-T
32498 EIBZ
-40 to +85
2.5k 8 Ld SOIC
M8.15
ISL32498EIBZ-T7A
32498 EIBZ
-40 to +85
250 8 Ld SOIC
M8.15
ISL32498EIUZ
2498E
-40 to +85
- 8 Ld MSOP
M8.118
ISL32498EIUZ-T
2498E
-40 to +85
2.5k 8 Ld MSOP
M8.118
ISL32498EIUZ-T7A
2498E
-40 to +85
250 8 Ld MSOP
M8.118
NOTES:
1. See TB347 for details about reel specifications.
2. These Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate
plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Pb-free products are
MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
3. For Moisture Sensitivity Level (MSL), see the ISL32490E, ISL32492E, ISL32493E, ISL32495E, ISL32496E, and ISL32498E device information pages.
For more information about MSL, see TB363.
PART NUMBER
ISL32490E
ISL32492E
ISL32493E
ISL32495E
ISL32496E
ISL32498E
HALF/FULL
DUPLEX
Full
Half
Full
Half
Full
Half
TABLE 1. SUMMARY OF FEATURES
DATA RATE
(Mbps)
SLEW-RATE
LIMITED?
HOT
EN PINS? PLUG?
0.25
Yes Yes Yes
0.25
Yes Yes Yes
1 Yes Yes Yes
1 Yes Yes Yes
15 No Yes Yes
15 No Yes Yes
QUIESCENT ICC
(mA)
2.3
2.3
2.3
2.3
2.3
2.3
LOW POWER
SHUTDOWN?
Yes
Yes
Yes
Yes
Yes
Yes
PIN COUNT
10, 14
8
10, 14
8
10, 14
8
FN7786 Rev.6.00
Feb 8, 2019
Page 3 of 22



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