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Product Summary
The LM4041A12IDBZR is a shunt voltage reference. It is a versatile, easy-to-use reference that caters to a vast array of applications. The 2-pin fixed-output device requires no external capacitors for operation and is stable with all capacitive loads. Additionally, the reference offers low dynamic impedance, low noise, and low temperature coefficient to ensure a stable output voltage over a wide range of operating currents and temperatures. The LM4041A12IDBZR uses fuse and Zener-zap reverse breakdown voltage trim during wafer sort to offer four output voltage tolerances, ranging from 0.1% (max) for the A grade to 1% (max) for the D grade. Thus, a great deal of flexibility is offered to designers in choosing the best cost-to-performance ratio for their applications. Applications include Data-Acquisition Systems, Power Supplies and Power-Supply, onitors, Instrumentation and Test Equipment, Process Controls, Precision Audio, Automotive Electronics, Energy Management and Battery-Powered Equipment.
Parametrics
LM4041A12IDBZR absolute maximum ratings: (1)Continuous cathode current: –10 to 25 mA; (2)Package thermal impedance-DBZ package: 206℃/W; (3)Package thermal impedance-DCK package: 252℃/W; (4)Package thermal impedance-LP package: 156℃/W; (5)Storage temperature range: -65 to 150℃; (6)Operating virtual junction temperature: 150℃.
Features
LM4041A12IDBZR features: (1)1.225-V Fixed and Adjustable Outputs (1.225 V to 10 V); (2)Tight Output Tolerances and Low Temperature Coefficient; (3)Low Output Noise; (4)Wide Operating Current Range; (5)Stable With All Capacitive Loads; No Output Capacitor Required; (6)Available in-Industrial Temperature: –40℃ to 85℃; (7)Available in-Extended Temperature: –40℃ to 125℃.
Diagrams
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 LM4041A12IDBZR |
Texas Instruments |
Voltage & Current References 1.2V Precision Mcrpwr Shunt .1% acc |
Data Sheet |
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LM4041A12IDBZRG4 |
Texas Instruments |
Voltage & Current References 1.2V Precision Mcrpwr Shunt .1% acc |
Data Sheet |
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