器件名称: LM4041CFTA
功能描述: 1.225V Precision micropower shunt voltage reference
文件大小: 106.8KB 共6页
简 介:LM4041 1.225V Precision micropower shunt voltage reference
Description
The LM4041 is a bandgap circuit designed to achieve a precision micro-power voltage reference of 1.225 V. The device is available in the small outline SOT23 surface mount packages which is ideal for applications where space saving is important. The LM4041 is available to 0.5% C grade for precision applications. Excellent performance is maintained over the 60A to 12mA operating current range with a typical temperature coefficient of only 20ppm/°C. The device has been designed to be highly tolerant of capacitive loads so maintaining excellent stability. This device offers a pin for pin compatible alternative to the LM4041 voltage reference.
Features
Small packages: SOT23 No output capacitor required Output voltage tolerance LM4041C LM4041D ±0.5% at 25°C ±1% at 25°C
Applications
Battery powered equipment Precision power supplies Portable instrumentation Portable communications devices Notebook and palmtop computers Data acquisition systems
Low output noise (10 Hz to 10kHz) ........... 60Vrms Wide operating current range 60A to 12mA Extended temperature range -40°C to +125°C Low temperature coefficient 100ppm/°C (max)
Pinout information
LM4041_12F (SOT23) Cathode 1
3 *
Anode 2
Top view
* Pin 3 must be left floating or connected to pin 2
Ordering information
25°C tol. 0.5% 1% Voltage (V) 1.225 1.225 Order code LM4041CFTA LM4041DFTA Pack SOT23 SOT23 Part mark R1C R1D 1 Status Preview Preview……
