LTC2913 Datasheet

• 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 V_CC ≥ 1V
• Available in 10-Lead MSOP and (3mm × 3mm) DFN Packages

• Desktop and Notebook Computers
• Network Servers
• Core, I/O Voltage Monitors

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.