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LM4040BIM3-10.0 数据表(PDF) 1 Page - Texas Instruments |
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LM4040BIM3-10.0 数据表(HTML) 1 Page - Texas Instruments |
1 / 67 page Anode Cathode V DD R S V OUT LM4040 Product Folder Sample & Buy Technical Documents Tools & Software Support & Community An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. LM4040-N, LM4040-N-Q1 SNOS633K – OCTOBER 2000 – REVISED JUNE 2016 LM4040-N/-Q1 Precision Micropower Shunt Voltage Reference 1 1 Features 1 • SOT-23 AEC Q-100 Grades 1 and 3 Available • Small Packages: SOT-23, TO-92, and SC70 • No Output Capacitor Required • Tolerates Capacitive Loads • Fixed Reverse Breakdown Voltages of 2.048 V, 2.5 V, 3 V, 4.096 V, 5 V, 8.192 V, and 10 V • Key Specifications (2.5-V LM4040-N) – Output Voltage Tolerance (A Grade, 25°C): ±0.1% (Maximum) – Low Output Noise (10 Hz to 10 kHz): 35 μVrms (Typical) – Wide Operating Current Range: 60 μA to 15 mA – Industrial Temperature Range: −40°C to +85°C – Extended Temperature Range: −40°C to +125°C – Low Temperature Coefficient: 100 ppm/°C (Maximum) 2 Applications • Portable, Battery-Powered Equipment • Data Acquisition Systems • Instrumentation • Process Controls • Energy Management • Product Testing • Automotives • Precision Audio Components 3 Description Ideal for space-critical applications, the LM4040-N precision voltage reference is available in the sub- miniature SC70 and SOT-23 surface-mount package. The advanced design of the LM4040-N eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4040-N easy to use. Further reducing design effort is the availability of several fixed reverse breakdown voltages: 2.048 V, 2.5 V, 3 V, 4.096 V, 5 V, 8.192 V, and 10 V. The minimum operating current increases from 60 μA for the 2.5-V LM4040-N to 100 μA for the 10-V LM4040-N. All versions have a maximum operating current of 15 mA. The LM4040-N uses a fuse and Zener-zap reverse breakdown voltage trim during wafer sort to ensure that the prime parts have an accuracy of better than ±0.1% (A grade) at 25°C. 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. Also available is the LM4041-N with two reverse breakdown voltage versions: adjustable and 1.2 V. See the LM4041-N data sheet (SNOS641). Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) LM4040-N TO-92 (3) 4.30 mm × 4.30 mm SC70 (5) 2.00 mm × 1.25 mm SOT-23 (3) 2.92 mm × 1.30 mm LM4040-N-Q1 SOT-23 (3) 2.92 mm × 1.30 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Shunt Reference Application Schematic |
类似零件编号 - LM4040BIM3-10.0 |
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类似说明 - LM4040BIM3-10.0 |
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