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| Place of Origin | Call |
| Brand Name | Analog Devices / Linear Technology |
| Certification | ROHS |
| Model Number | LTC693CSW+ |
LTC693CSW DatasheetThe LTC692/LTC693 provide complete power supply monitoring and battery control functions for microprocessor reset, battery backup, CMOS RAM write protection, power failure warning and watchdog timing. A precise internal voltage reference and comparator circuit monitor the power supply line. When an out-of-tolerance condition occurs, the reset outputs are forced to active states and the Chip Enable output unconditionally write-protects external memory. In addition, the RESET output is guaranteed to remain logic low even with VCC as low as 1V.
■ UL Recognized
■ Guaranteed Reset Assertion at VCC = 1V
■ 1.5mA Maximum Supply Current
■ Fast (35ns Max.) On-Board Gating of RAM Chip
Enable Signals
■ SO8 and SO16 Packaging
■ 4.40V Precision Voltage Monitor
■ Power OK/Reset Time Delay:
200ms or Adjustable
■ Minimum External Component Count
■ 1µA Maximum Standby Current
■ Voltage Monitor for Power Fail or
Low Battery Warning
■ Thermal Limiting
■ Performance Specified Over Temperature
■ Superior Upgrade for MAX690 Family
APPLICATIONS
■ Critical µP Power Monitoring
■ Intelligent Instruments
■ Battery-Powered Computers and Controllers
■ Automotive Systems
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Analog Devices / Linear Technology |
| Product Category | Supervisors |
| Series | - |
| Type | Simple Reset/Power-On Reset |
| Packaging | Tube |
| Package-Case | 16-SOIC (0.295", 7.50mm Width) |
| Operating-Temperature | 0°C ~ 70°C (TA) |
| Mounting-Type | Surface Mount |
| Supplier-Device-Package | 16-SOIC |
| Output | Open Drain or Open Collector |
| Reset | Active High/Active Low |
| Voltage monitoring relays | 1 |
| Reset-Timeout | 140 ms Minimum |
| Voltage-Threshold | 4.4 |
Form,Package,Functional compatible component
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