| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
25 pcs
|
25 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Mounting Type | |
| Number of Voltages Monitored | |
| Operating Temperature | |
| Output | |
| Reset | |
| Reset Timeout | |
| Supplier Device Package | |
| Supplier Package | |
| Type | |
| Voltage |
The LTC690IS8#PBF is a microprocessor supervisory circuit designed by Analog Devices. It provides complete power supply monitoring and battery control functions, including microprocessor reset, battery backup, CMOS RAM write protection, power failure warning, and watchdog timing.
Key features include a precise internal voltage reference and comparator circuit that monitors the power supply line. When an out-of-tolerance condition occurs, the reset outputs are forced to active states. The RESET output is guaranteed to remain logic low even with VCC as low as 1V. This device offers a 4.65V precision voltage monitor and an active low reset output.
The LTC690 family operates with a maximum supply current of 1.5mA and a standby current of 1µA. It features fast (35ns max) onboard gating of RAM chip enable signals. The device is suitable for critical µP power monitoring, intelligent instruments, and battery-powered computers and controllers.
This component is available in an 8-SOIC package and is designed for surface mount applications. It operates within a temperature range of -40°C to 85°C (TA).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 4.65V.
It provides a simple reset/power-on reset with an active low output.
The package is an 8-SOIC (0.154", 3.90mm Width).
The operating temperature range is -40°C to 85°C (TA).
Yes, it is RoHS3 Compliant.
The MSL is 1 Unlimited.
The maximum supply current is 1.5mA.