ISL705CRH

• Product introduction

Key features

Electrical screening, to SMD 5962-11213
QML qualifies as required per MIL-PRF-38535
Radiation resistant
High dose rate: 100krad(SI)
SEL/CyberVision TH: 86MeV/mg/cm
Precision supply voltage monitor
ISL705ARH/BRH/CRH at the 4.65V threshold
ISL706ARH/BRH/CRH at the 3.08V threshold
(typical), 200ms reset pulse width
Active high, active open-drain options
The independent watchdog timer has a timeout of 1.6s (typical).
High accuracy threshold detector
ISL705ARH/BRH/CRH at the 1.25V threshold
The 0.6V threshold is at ISL706ARH/BRH/CRH
Debounced TTL/CMOS compatible with manual reset inputs
The reset output is valid at V DD = 1.2V
description

The radiation-tolerant 5.0V/3.3V supervision circuitry of these devices reduces the complexity required to monitor supply voltages in microprocessor systems. These devices greatly improve accuracy and reliability relative to discrete solutions. Each IC provides four main functions. 1。 One in power-up, power-down reset output, power-down condition. 2。 An independent watchdog output becomes low if the watchdog input is not switched to 1.6s. Inner 3. A high-precision threshold detector monitors the Deputy Director of Power than V. 4。 An active-low manual reset input. The equipment that specifications the Ladd Hard QML is controlled by the Defense Logistics Agency for Land and Maritime (DLA). The SMD digital order listed in the table on page 3 of "Ordering Information" must be used. The ISL705ARH ISL705BRH, ISL705CRH, ISL706ARH, ISL706BRH and ISL706CRH are contained in SMD 5962-11213. "Hot links" are available for download on our website.