LTC2930C 数据手册 ( 数据表 ) - Linear Technology

DESCRIPTION
The LTC®2930 is a confi gurable supply monitor for systems with up to six supply voltages. One of 16 preset or adjustable voltage monitor combinations can be selected using an external resistive divider connected to the mode select pin. The preset voltage thresholds are accurate to ±1.5% over temperature. The LTC2930 also features adjustable inputs with a 0.5V nominal threshold.

FEATURES
■ Simultaneously Monitors Six Supplies
■ 16 User Selectable Combinations of
   5V, 3.3V, 3V, 2.5V, 1.8V, 1.5V and
   ± Adjustable Voltage Thresholds
■ Guaranteed ±1.5% Threshold Accuracy
■ Adjustable Reset Timeout
■ Low Supply Current: 52μA
■ Manual Reset Pin
■ Power Supply Glitch Immunity
■ Guaranteed RST for VCC ≥ 1V
■ High Temperature Operation to 125°C
■ 12-Lead 3mm × 3mm DFN Package

APPLICATIONS
■ Desktop and Notebook Computers
■ Multivoltage Systems
■ Telecom Equipment
■ Portable Battery-Powered Equipment
■ Network Servers
■ Automotive