Datasheet Texas Instruments LM4040C25IDCKTE4 — 数据表

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Documents LM4040A, LM4040B
LM4040C, LM4040D
SLOS456N – JANUARY 2005 – REVISED OCTOBER 2017 LM4040 Precision Micropower Shunt Voltage Reference
1 Features 3 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. 1 Fixed Output Voltages of 2.048 V, 2.5 V, 3 V,
4.096 V, 5 V, 8.192 V, and 10 V …