LM4051CIM3-1.2 NSC [National Semiconductor], LM4051CIM3-1.2 Datasheet
LM4051CIM3-1.2
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LM4051CIM3-1.2 Summary of contents
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LM4051 Precision Micropower Shunt Voltage Reference General Description Ideal for space critical applications, the LM4051 precision voltage reference is available in the sub-miniature ( 1.3 mm) SSOT-23 surface-mount package. The LM4051’s advanced design eliminates the need for an ...
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... Voltage or Reference Voltage Tolerance ± ± ± 0.1 0.2 0.5% www.national.com LM4051 Supplied as LM4051 Supplied as 1000 Units, Tape and 3000 Units, Tape and Reel Reel LM4051AIM3-1.2 LM4051AIM3X-1.2 LM4051AIM3-ADJ LM4051AIM3X-ADJ LM4051BIM3-1.2 LM4051BIM3X-1.2 LM4051BIM3-ADJ LM4051BIM3X-ADJ LM4051CIM3-1.2 LM4051CIM3X-1.2 LM4051CIM3-ADJ LM4051CIM3X-ADJ 2 Part Marking RIA RHA RIB RHB RIC RHC ...
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... mA 120 Hz 0.5 = 100 µ kHz ± 0.1˚C 120 = 100 µ −40˚C to 125˚C 0.36 3 (Notes min −40˚C 60 µ µ LM4051BIM3 LM4051CIM3 (Limits) Limts (Note 5) (Note 5) ± ± ± 1.2 2.4 6 ± ± ± 5.2 6.4 10 ± ...
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... T = −40˚C to +125˚ mA 0.3 OUT REF = 10V 2 OUT = 100 µ OUT REF f 10 kHz 120 = 100 µA ± 0.1˚ −40˚C to +125˚C 0.3 4 LM4051BIM3 LM4051CIM3 (Note 5) (Note 5) ± ± ± 1.2 2.4 6 ± ± ± 5.2 6.4 10 1.1 1.1 1.1 1.5 1.5 1.5 6 ...
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Electrical Characteristics (continued) Note 1: 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 ...
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Typical Performance Characteristics Noise Voltage Start-Up Characteristics Reference Voltage vs Output Voltage and Temperature www.national.com (Continued) Reverse Characteristics and Minimum Operating Current DS101222-5 DS101222-7 Reference Voltage vs Temperature and Output Voltage DS101222-11 6 DS101222-9 DS101222-8 DS101222-10 ...
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Typical Performance Characteristics Feedback Current vs Output Voltage and Temperature Output Impedance vs Frequency Reverse Characteristics (Continued) Output Saturation (SOT-23 Only) DS101222-12 Output Impedance vs Frequency DS101222-13 DS101222-15 7 DS101222-33 DS101222-14 DS101222-16 www.national.com ...
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Typical Performance Characteristics Large Signal Response Thermal Hysteresis Functional Block Diagram *LM4051-ADJ only **LM4051-1.2 only www.national.com (Continued) DS101222-17 DS101222-50 8 DS101222-18 DS101222-21 ...
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Applications Information The LM4051 is a precision micro-power curvature-corrected bandgap shunt voltage reference. For space critical applica- tions, the LM4051 is available in the sub-miniature SSOT-23 surface-mount package. The LM4051 has been designed for stable operation without the need of ...
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Typical Applications (Continued) FIGURE 3. Bounded amplifier reduces saturation-induced delays and can prevent succeeding stage damage. Nominal clamping voltage is DS101222-20 FIGURE 4. Voltage Level Detector www.national.com DS101222-24 ± V (LM4051’s reverse breakdown voltage) +2 diode V O FIGURE 5. ...
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Typical Applications (Continued) DS101222-25 FIGURE 6. Fast Positive Clamp 2. FIGURE 7. Bidirectional Clamp DS101222-26 ± 2.4V FIGURE 10. Simple Floating Current Detector 11 DS101222-35 FIGURE 8. Bidirectional Adjustable ± ± Clamp 18V to 2.4V DS101222-36 FIGURE ...
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Typical Applications (Continued) Note 11: *D1 can be any LED 1. mA. D1 may act as an indicator. D1 will www.national.com DS101222-38 FIGURE 11. Current Source FIGURE ...
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Typical Applications (Continued) FIGURE 13. Precision 1 µ Current Sources DS101222-28 DS101222-29 13 www.national.com ...
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Physical Dimensions LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. ...