LM4041CIM7-1.2

Series VREF - Input Voltage (Max) :
Series VREF - Input Voltage (Min) :
Product : Voltage References
Topology : Shunt References
Reference Type : Precision
Output Voltage : 1.225 V
Packaging : Reel
Maximum Operating Temperature : + 85 C
Initial Accuracy : 0.5 %
Shunt Current (Max) : 12 mA
Package / Case : SC-70
Average Temperature Coefficient (Typ) : 20 PPM/C (Typ)


Description

The LM4041CIM7-1.2 is one member of the LM4041 series.Ideal for space critical applications, the LM4041 precision voltage reference is available in the sub-miniature SC70 and SOT-23 surface-mount packages. The LM4041's advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4041 easy to use. Further reducing design effort is the availability of a fixed (1.225V) and adjustable reverse breakdown voltage. The minimum operating current is 60 A for the LM4041-1.2 and the LM4041-ADJ. Both versions have a maximum operating current of 12 mA.

Features of the LM4041CIM7-1.2 are:(1)small packages: SOT-23, TO-92, and SC70; (2)no output capacitor required; (3)tolerates capacitive loads; (4)reverse breakdown voltage options of 1.225V and adjustable; (5)wide operating current range:60A to 12mA.The LM4041 utilizes fuse and zener-zap reverse breakdown or reference voltage trim during wafer sort to ensure that the prime parts have an accuracy of better than ±0.1%(A grade) at 25. Bandgap reference temperature drift curvature correction and low dynamic impedance ensure stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents.

The absolute maximum ratings of the LM4041CIM7-1.2 can be summarized as:(1)maximum output voltage:15V;(2)storage temperature:-65 to 150;(3)lead temperature soldering (10 seconds):+260;(4)reverse current:20 mA;(5)forward current:10 mA.Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics.The guaranteed specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test conditions.The LM4041 is a precision micro-power curvature-corrected bandgap shunt voltage reference. For space critical applications, the LM4041 is available in the sub-miniature SOT-23 and SC70 surface-mount package.