LM4040A
LM4040A is Precision micropower shunt voltage reference manufactured by STMicroelectronics.
- Part of the LM4040 comparator family.
- Part of the LM4040 comparator family.
SOT23-3L
SOT323-5L
Maturity status link LM4040
LM4040
Precision micropower shunt voltage reference
Features
- Fixed 2.048 V, 2.5 V, 3.0 V, 4.096 V and 5.0 V output voltages
- Ultra low operating current: 10 µA at 25 °C
- High precision @ 25 °C: +/- 0.1% (LM4040A), +/- 0.2% (LM4040B), +/- 0.5 %
(LM4040C), +/- 1% (LM4040D)
- Very low LF noise: typ.10 µ Vp-p
- Stable when used with capacitive loads
- Industrial (-40 to +125 °C) temperature range
- 70 ppm/°C max. temperature coefficient
- Available in SOT23-3L and SOT323-5L packages
Applications
- Portable, battery-operated equipment
- Data acquisition systems
- Instrumentation
Description
The LM4040 is a low power and high...