LM4040D20IDCKRE4

LM4040D20IDCKRE4 Description The LM4040 series of shunt voltage references are versatile, easy-to-use references that cater to a vast array of applications. The 2-pin fixed-output device requires no external capacitors for operation and is stable with all capacitive loads. Additionally, the reference offers low dynamic impedance, low noise, and low temperature coefficient to ensure a stable output voltage over a wide range of operating currents and temperatures. The LM4040 uses fuse and Zener-zap reverse breakdown voltage trim during wafer sort to offer four output voltage tolerances, ranging from 0.1% (max) for the A grade to 1% (max) for the D grade. Thus, a great deal of flexibility is offered to designers in choosing the best cost-toperformance ratio for their applications. LM4040D20IDCKRE4 Features Fixed Output Voltages of 2.048 V, 2.5 V, 3 V, 4.096 V, 5 V, 8.192 V, and 10 V Low Output Noise: 35 μVRMS Typ Wide Operating Current Range: 45 μA Typ to 15 mA Stable With All Capacitive Loads; No Output Capacitor Required Available in Extended Temperature Range: –40°C to 125°C LM4040D20IDCKRE4 Applications Data-Acquisition Systems Power Supplies and Power-Supply Monitors Instrumentation and Test Equipment Process Controls Precision Audio Automotive Electronics Energy Management Battery-Powered Equipment