Dual UV/OV Voltage Monitor

The LTC2913 is a dual input voltage monitor intended for multiple voltages in a variety of applications. Dual inputs for each voltage allow monitoring two separate undervoltage (UV) conditions and two separate overvoltage (OV) conditions. All monitors share a common undervoltage output and a common overvoltage output. The LTC2913-1 has latching capability for the overvoltage output. The LTC2913- 2 has functionality to disable both the overvoltage and undervoltage outputs.

Glitch filtering ensures reliable reset operation without false or noisy triggering.

The LTC2913 provides a precise, versatile, space-conscious, micropower solution for voltage monitoring.

Applications

* Desktop and Notebook Computers

* Network Servers

* Core, I/O Voltage Monitors

* Monitors Two Voltages Simultaneously

* Adjustable UV and OV Trip Values

* Guaranteed Threshold Accuracy: ±1.5%

* Input Glitch Rejection

* Adjustable Reset Timeout with Disable

* 44µA Quiescent Current

* Open-Drain OV and UV Outputs

* Guaranteed OV and UV for VCC ≥ 1V

* Available in 10-Lead MSOP and (3mm × 3mm) DFN Packages