LT1009集成电路（IC）的电压基准规格书PDF中文资料

DESCRIPTION

The LT®1009 is a precision trimmed 2.5V shunt regulator diode featuring a maximum initial tolerance of only ±5mV. The low dynamic impedance and wide operating current range enhances its versatility. The 0.2 reference tolerance is achieved by on-chip trimming which not only minimizes the initial voltage tolerance but also minimizes the temperature drift.

FEATURES

■ Maximum Initial Tolerance: 0.2

■ Guaranteed Temperature Stability

■ Maximum 0.6Ω Dynamic Impedance

■ Wide Operating Current Range

■ Directly Interchangeable with LM136 for Improved

Performance

■ No Adjustments Needed for Minimum Temperature

Coeffi cient

■ Available in 8-Lead SO and MSOP Packages and

3-Lead TO-92 Package

APPLICATIONS

■ Reference for 5V Systems

■ 8-Bit A/D and D/A Reference

■ Digital Voltmeters

■ Current Loop Measurement and Control Systems

■ Power Supply Monitor