Datasheet Summary
LM4040A, LM4040B, LM4040C, LM4040D
SLOS456P
- JANUARY 2005
- REVISED MARCH 2025
LM4040 Precision Micropower Shunt Voltage Reference
1 Features
- Fixed output voltages of 2.048V, 2.5V, 3V, 4.096V, 5V, 8.192V, and 10V
- Tight output tolerances and low temperature coefficient
- Maximum 0.1%, 100ppm/°C
- A Grade
- Maximum 0.2%, 100ppm/°C
- B Grade
- Maximum 0.5%, 100ppm/°C
- C Grade
- Maximum 1.0%, 150ppm/°C
- D Grade
- Low output noise: 35μVRMS typical
- Wide operating current range: 45μA typical to
15mA
- Stable with all capacitive loads; no output capacitor required
- Available in extended temperature range:
- 40°C to
125°C
2 Applications
- Data-Acquisition Systems
- Energy Infrastructure
-...
