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LM4040 bảng dữ liệu(PDF) 2 Page - Maxim Integrated Products |
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LM4040 bảng dữ liệu(HTML) 2 Page - Maxim Integrated Products |
2 / 15 page Improved Precision Micropower Shunt Voltage Reference with Multiple Reverse Breakdown Voltages 2 _______________________________________________________________________________________ ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS—2.048V (IR = 100µA, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1) Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Reverse Current (cathode to anode) ..................................20mA Forward Current (anode to cathode) ..................................10mA Continuous Power Dissipation (TA = +70°C) 3-Pin SC70 (derate 2.17mW/°C above +70°C) ............174mW 3-Pin SOT23 (derate 4.01mW/°C above +70°C)..........320mW Operating Temperature Range LM4040_I_ _ _..................................................-40°C to +85°C LM4040_E_ _ _ ..............................................-40°C to +125°C Storage Temperature Range .............................-65°C to +150°C Junction Temperature ......................................................+150°C Lead Temperature (soldering, 10s)..................................+300°C Soldering Temperature (reflow) .......................................+260°C PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS LM4040A (0.1%) 2.046 2.048 2.050 LM4040B (0.2%) 2.044 2.048 2.052 LM4040C (0.5%) 2.038 2.048 2.058 Reverse Breakdown Voltage VR TA = +25 °C LM4040D (1.0%) 2.028 2.048 2.068 V LM4040A ±2.0 ±15 LM4040B ±4.0 ±17 LM4040C ±10 ±23 Reverse Breakdown Voltage Tolerance (Note 2) VR LM4040D ±20 ±41 mV LM4040A/B/C 45 65 Minimum Operating Current IRMIN LM4040D 45 70 µA IR = 10mA ±20 LM4040A/B/C ±15 ±100 IR = 1mA LM4040D ±15 ±150 Average Reverse Voltage Temperature Coefficient (Notes 2 and 3) ∆VR/∆T IR = 100µA ±15 ppm/ °C LM4040A/B/C 0.3 1.0 IRMIN ≤ IR ≤ 1mA LM4040D 0.3 1.2 LM4040A/B/C 2.5 8.0 Reverse Breakdown Voltage Change with Operating Current Change 1mA ≤ IR ≤ 15mA LM4040D 2.5 10.0 mV LM4040A/B 0.3 0.8 LM4040C 0.3 0.9 Reverse Dynamic Impedance (Note 3) ZR IR = 1mA, f = 120Hz, IAC = 0.1IR LM4040D 0.3 1.1 Ω Wideband Noise eN IR = 100µA, 10Hz ≤ f ≤ 10kHz 28 µVRMS Reverse Breakdown Voltage Long-Term Stability ∆VR T = 1000h 120 ppm |
Số phần tương tự - LM4040 |
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Mô tả tương tự - LM4040 |
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