Renesas Electronics Corporation µP Supervisor with Watchdog Timer, Power-Fail Comparator, Manual Reset and Adjustable Power-On Reset ISL88708IB844Z

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µP Supervisor with Watchdog Timer, Power-Fail Comparator, Manual Reset and Adjustable Power-On Reset - ISL88708IB844Z - Renesas Electronics Corporation
Milpitas, CA, USA
µP Supervisor with Watchdog Timer, Power-Fail Comparator, Manual Reset and Adjustable Power-On Reset
ISL88708IB844Z
µP Supervisor with Watchdog Timer, Power-Fail Comparator, Manual Reset and Adjustable Power-On Reset ISL88708IB844Z
Designed with high reset threshold accuracy and low power consumption, the ISL88705, ISL88706, ISL88707, ISL88708, ISL88716 and ISL88813 devices are microprocessor supervisors that are designed to monitor power-supply and battery functions in microprocessor systems. They can help to lower system cost, reduce board space requirements and increase the reliability of systems.brbr These devices provide essential functions such as supply voltage supervision by asserting a reset output during power-up and power-down as well as during brownout conditions. An auxiliary voltage monitor is provided for detecting power failures warning the system of low battery conditions or presence detection. In addition, an independent watchdog timer helps to monitor microprocessor activity every 1.6s (typical). An active-low manual reset is offered and reset signals remain asserted until VsubDD/sub returns to proper operating levels.brbr Users can increase the nominal 200ms power-on reset time-out delay by adding an external capacitor to the CsubPOR/sub pin on the ISL88707 and ISL88708.

Designed with high reset threshold accuracy and low power consumption, the ISL88705, ISL88706, ISL88707, ISL88708, ISL88716 and ISL88813 devices are microprocessor supervisors that are designed to monitor power-supply and battery functions in microprocessor systems. They can help to lower system cost, reduce board space requirements and increase the reliability of systems.brbr These devices provide essential functions such as supply voltage supervision by asserting a reset output during power-up and power-down as well as during brownout conditions. An auxiliary voltage monitor is provided for detecting power failures warning the system of low battery conditions or presence detection. In addition, an independent watchdog timer helps to monitor microprocessor activity every 1.6s (typical). An active-low manual reset is offered and reset signals remain asserted until VsubDD/sub returns to proper operating levels.brbr Users can increase the nominal 200ms power-on reset time-out delay by adding an external capacitor to the CsubPOR/sub pin on the ISL88707 and ISL88708.

Supplier's Site Datasheet
Sheung Wan, Hong Kong
Supervisory Circuits
ISL88708IB844Z
Supervisory Circuits ISL88708IB844Z
Supervisory Circuits UP VMON W/PFI MR RST VTRIP=4 38V 8LD

Supervisory Circuits UP VMON W/PFI MR RST VTRIP=4 38V 8LD

Supplier's Site Datasheet
PMIC - Supervisors - ISL88708IB844Z - Lingto Electronic Limited
Shenzhen, China
PMIC - Supervisors
ISL88708IB844Z
PMIC - Supervisors ISL88708IB844Z
IC SUPERVISOR 1 CHANNEL 8SOIC

IC SUPERVISOR 1 CHANNEL 8SOIC

Supplier's Site Datasheet
Supervisors - ISL88708IB844Z - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Supervisors
ISL88708IB844Z
Supervisors ISL88708IB844Z
Supervisor Open Drain, Push-Pull 1 Channel 8-SOIC

Supervisor Open Drain, Push-Pull 1 Channel 8-SOIC

Supplier's Site Datasheet
Supervisors - ISL88708IB844Z - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Supervisors
ISL88708IB844Z
Supervisors ISL88708IB844Z
Supervisor Open Drain, Push-Pull 1 Channel 8-SOIC

Supervisor Open Drain, Push-Pull 1 Channel 8-SOIC

Supplier's Site Datasheet
 - ISL88708IB844Z - Rochester Electronics
Newburyport, MA, United States
ISL88708 - Power Supply Management Circuit, Adjustable, 1 Channel, PDSO8

ISL88708 - Power Supply Management Circuit, Adjustable, 1 Channel, PDSO8

Supplier's Site Datasheet
Thief River Falls, MN, United States
IC SUPERVISOR 1 CHANNEL 8SOIC

IC SUPERVISOR 1 CHANNEL 8SOIC

Supplier's Site Datasheet

Technical Specifications

  Renesas Electronics Corporation VAST STOCK CO., LIMITED Lingto Electronic Limited Quarktwin Technology Ltd. Rochester Electronics DigiKey
Product Category Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips Supervisory Circuits and Battery Monitor Chips
Product Number ISL88708IB844Z ISL88708IB844Z ISL88708IB844Z ISL88708IB844Z ISL88708IB844Z ISL88708IB844Z-ND
Product Name µP Supervisor with Watchdog Timer, Power-Fail Comparator, Manual Reset and Adjustable Power-On Reset Supervisory Circuits PMIC - Supervisors Supervisors Supervisors
Number of Supplies 2 1; 1
Output Options Active Low; Active High Open Drain; Open Drain, Push-Pull Open Drain Open Drain; Active Low; Active High
Type SOIC SOIC; 8-SOIC (0.154\", 3.90mm Width) SOIC; SOICN SOIC; 8-SOIC (0.154", 3.90mm Width)
Operating Temperature -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F)
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