LT1029/LT1029A 5V Bandgap Reference
U U
FEATURES
■ 0.
2% Output Tolerance ■ 0.
6Ω Shunt Impedance ■ 700µA to 10mA Operating Current ■ Pin Compatible with LM136-5 ■ 20ppm/°C Max Drift ■ Output Voltage Trim does not Affect Drift ■ Can be Used as Positive or Negative Reference
U APPLICATIO S
■ A-to-D and D-to-A Converters ■ Precision
Regulators ■ Precision Current Sources ■ V to F and F to V Converters
TYPICAL APPLICATIO
15V
R1 10k
5V
LT1029
LT1029
R2 10k
–5V
–15V
LT1029 • TA01
DESCRIPTIO
The LT®1029 is a 5V bandgap reference intended for use in the shunt or “Zener” mode, allowing it to be used as either a positive or negative reference.
The output is pretrimmed to ± 0.
2% accuracy with 2...