ISL83491IP Allicdata Electronics
Allicdata Part #:

ISL83491IP-ND

Manufacturer Part#:

ISL83491IP

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Intersil
Short Description: IC TXRX RS485/422 3.3V LP 14-DIP
More Detail: 1/1 Transceiver Full RS422, RS485 14-PDIP
DataSheet: ISL83491IP datasheetISL83491IP Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: --
Packaging: Tube 
Part Status: Obsolete
Type: Transceiver
Protocol: RS422, RS485
Number of Drivers/Receivers: 1/1
Duplex: Full
Receiver Hysteresis: 50mV
Data Rate: 10Mbps
Voltage - Supply: 3 V ~ 3.6 V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Through Hole
Package / Case: 14-DIP (0.300", 7.62mm)
Supplier Device Package: 14-PDIP
Base Part Number: ISL83491
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The ISL83491IP is an integrated voltage supervisor that provides supply sequencin, fault indication, monitoring and status indication for microprocessor, logic and analog supply rails on computer, telecommunications, and industrial systems. In interface-drivers, receivers, transceivers applications, the ISL83491IP plays a central role. It functions by monitoring the digital logic and/or supply voltages and asserting reset, warning, power-good, board-release and associated system functions, such as sleep mode.

The ISL83491IP has four independent supply voltage inputs and a wide range of system processing capabilities. The supply voltage inputs provide a means of monitoring supply rail conditions both before and after power up. Each of the four inputs is monitored using differential comparison circuitry, and each can have an independent trip point voltage. The differential comparisons guard against false trips due to noise and supply droop.

The ISL83491IP is designed to ensure that the system power supply is stable and safe before the microprocessor or other system components are enabled. Its output pins are configured to provide a reset signal to the microprocessor or other components, and the reset pin status can be monitored internally. The ISL83491IP can also drive an external MOS switch that can be used to isolate the supply rail to ensure safe operation if the power supply or system condition falls below the normal operating range.

The ISL83491IP has three main power modes: normal, sleep and reset. The normal mode allows the microprocessor or other components to run at their full speed. The sleep mode is used to reduce power consumption in standby or idle states. And the reset mode is used to assert a reset signal to the microprocessor or other components.

The ISL83491IP also has a safety feature called the on-off delay. This feature ensures that a reset signal is injected prior to the main power supply rail sequencer switching off. This helps protect the microprocessor or other components by ensuring that any data stored in memory or the cache is not corrupted before the system shuts down.

The ISL83491IP also has an independent supply sequencer, which actively controls the power on and power off sequence. This helps ensure that all the system supply rails are properly stabilized during system start-up and shut-down. It can also be configured to handle power supply transients and over-voltage conditions.

Finally, the ISL83491IP also supports a watchdog timer that can be used to monitor the health of the system and generate a reset signal if the system is not functioning properly. This helps to ensure that the system is working as expected and that any faults are detected and handled in a timely manner.

In summary, the ISL83491IP offers highly integrated voltage supervisor capabilities for microprocessor, logic and analog supply rails in interface-drivers, receivers, and transceivers applications. Its sophisticated reset and supply sequencer functions, coupled with its flexibility, make it an ideal solution for ensuring reliable system power and safe operational conditions.

The specific data is subject to PDF, and the above content is for reference

Related Products
Search Part number : "ISL8" Included word is 40
Part Number Manufacturer Price Quantity Description
ISL8117ADEMO4Z Renesas Elec... 72.7 $ 1000 ISL8117A - DEMO BOARD 4 -...
ISL84544CB-T Intersil 0.0 $ 1000 IC SWITCH SPDT 8SOIC1 Cir...
ISL8484IR-T Intersil 0.0 $ 1000 IC SWITCH DUAL SPDT 10TDF...
ISL8499IRTZ Intersil 0.0 $ 1000 IC SWITCH QUAD SPDT 16TQF...
ISL88012IH546Z-T7A Intersil 0.0 $ 1000 IC VOLTAGE MONITOR DUAL S...
ISL84781IRZ Intersil -- 1974 IC MUX/DEMUX 8X1 16TQFN1 ...
ISL83386EIVZ-T Intersil -- 1000 IC TXRX 3/2 RS232 FULL 20...
ISL84714IHZ-T Intersil -- 1000 IC SWITCH SPDT SC70-61 Ci...
ISL854102FRZ-T7A Intersil 1.49 $ 1000 IC REG BUCK ADJ 1.2A SYNC...
ISL80019AFRZ-T Intersil 0.56 $ 1000 IC REG BUCK ADJ 1.5A SYNC...
ISL8016IR12Z-T Intersil 1.3 $ 1000 IC REG BUCK 1.2V 6A SYNC ...
ISL8016IR33Z Intersil -- 1000 IC REG BUCK 3.3V 6A SYNC ...
ISL84523IB Intersil 0.0 $ 1000 IC SWITCH QUAD SPST 16SOI...
ISL83080EIUZ-T Intersil 0.55 $ 1000 IC TXRX RS485/422 5V 10-M...
ISL84525IUZ Intersil -- 1000 IC SWITCH DUAL DPDT 10MSO...
ISL8130IAZ Intersil 1.93 $ 470 IC REG CTRLR MULT TOP 20Q...
ISL88014IH5Z-TK Intersil -- 3000 IC VOLTAGE MON DUAL ADJ S...
ISL8105CRZ Intersil 0.0 $ 1000 IC REG CTRLR BUCK 10DFNBu...
ISL88002IH31Z-T7A Intersil 0.79 $ 1000 IC VOLT SUPERVISOR 3.09V ...
ISL89160FRTAZ Intersil 0.0 $ 1000 IC MOSFET DRIVER 2CH 6A 8...
ISL89162FBEBZ-T Intersil 0.0 $ 1000 IC MOSFET DRIVER 2CH 6A 8...
ISL8216MIRZ Intersil -- 1000 DC DC CONVERTER 10V 40WNo...
ISL88003IE16Z-T Intersil 0.48 $ 1000 IC VOLT SUPERVISOR 1.58V ...
ISL84582IVZ-T Intersil 0.69 $ 1000 IC MUX/DEMUX DUAL 4X1 16T...
ISL8205MIRZ-T7A Intersil -- 1000 DC/DC CONVERTER 0.6-5.2V ...
ISL80136IBEAJZ-T7A Intersil 0.0 $ 1000 IC REG LINEAR POS ADJ 50M...
ISL85003AFRZ Intersil -- 1000 IC REG BUCK ADJ 3A SYNC 1...
ISL8843AMBZ-T Intersil 0.92 $ 1000 IC REG CTRLR BOOST/FLYBAC...
ISL8105BIBZ-T Intersil -- 1000 IC REG CTRLR BUCK 8SOICBu...
ISL89160FBEBZ Intersil 0.0 $ 1000 IC MOSFET DRIVER 2CH 6A 8...
ISL80138IVEAJZ Intersil 0.64 $ 1000 IC REG LIN POS ADJ 14HTSS...
ISL88002IE46Z-T7A Intersil 0.79 $ 1000 IC VOLT SUPERVISOR 4.64V ...
ISL8215MIRZ-T Intersil 12.57 $ 1000 DC DC CONVERTER 0.6-12V 1...
ISL8485IP Renesas Elec... 0.0 $ 1000 IC TXRX RS485/422 5V ESD ...
ISL83483IBZ-T Intersil -- 1000 IC TXRX RS422/485 250KBPS...
ISL8485ECBZ-T Intersil -- 1000 IC TXRX RS485/422 5V ESD ...
ISL84516IB Intersil 0.0 $ 1000 IC SWITCH SPST 8SOIC1 Cir...
ISL8023AEVAL3Z Renesas Elec... 54.25 $ 1000 BOARD EVAL FOR ISL8023AIS...
ISL85410FRZ-T Intersil 0.9 $ 1000 IC REG BUCK ADJ 1A SYNC 1...
ISL8843AMBZ Intersil 1.17 $ 1000 IC REG CTRLR BOOST/FLYBAC...
Latest Products
TLIN2021DRQ1

IC transceiver Automotive Local Intercon...

TLIN2021DRQ1 Allicdata Electronics
TLIN10285SDRQ1

LIN Transceiver Automotive System Basis ...

TLIN10285SDRQ1 Allicdata Electronics
NCV7329D10R2G

IC TRANSCEIVER 1/1 8SOIC,AEC-Q100

NCV7329D10R2G Allicdata Electronics
VSC8142XVR-03

IC TXRX MULTIRATE 16BIT 208-BGA1/1 Trans...

VSC8142XVR-03 Allicdata Electronics
TJA1050T/H/V,112

IC TXRX CAN HS 5.25V 8-SOIC1/1 Transceiv...

TJA1050T/H/V,112 Allicdata Electronics
TJA1040T/V,112

IC CAN TRANSCEIVER HS 8-SOIC1/1 Transcei...

TJA1040T/V,112 Allicdata Electronics