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LM3411 Scheda tecnica(PDF) 4 Page - Texas Instruments |
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LM3411 Scheda tecnica(HTML) 4 Page - Texas Instruments |
4 / 24 page LM3411 SNVS113E – DECEMBER 1999 – REVISED APRIL 2013 www.ti.com LM3411-3.3 Electrical Characteristics (continued) Specifications with standard type face are for TJ = 25°C, and those with boldface type apply over full Operating Temperature Range. Unless otherwise specified, V(IN) = VREG, VOUT = 1.5V. Symbol Parameter Conditions Typical LM3411A-3.3 LM3411-3.3 Units (1) Limit Limit (Limits) (2) (2) Iq Quiescent Current IOUT = 5 mA 85 μA 110/115 125/150 μA(max) Gm Transconductance 20 μA ≤ IOUT ≤ 1 mA 3.3 mA/mV ΔIOUT/ΔVREG 1.5/0.75 1/0.50 mA/mV(min) 1 mA ≤ IOUT ≤ 15 mA 6.0 mA/mV 3.3/2.0 2.5/1.7 mA/mV(min) AV Voltage Gain 1V ≤ VOUT ≤ VREG − 1.2V (−1.3) 1000 V/V ΔVOUT/ΔVREG RL = 140Ω (3) 550/250 450/200 V/V(min) 1V ≤ VOUT ≤ VREG − 1.2V (−1.3) 3500 V/V RL = 2 kΩ 1500/900 1000/700 V/V(min) VSAT Output Saturation V(IN) = VREG +100 mV 1.0 V (4) IOUT = 15 mA 1.2/1.3 1.2/1.3 V(max) IL Output Leakage V(IN) = VREG −100 mV 0.1 μA Current VOUT = 0V 0.5/1.0 0.5/1.0 μA(max) Rf Internal Feedback 52 k Ω Resistor (5) 65 65 k Ω(max) 39 39 k Ω(min) En Output Noise IOUT = 1 mA, 10 Hz ≤ f ≤ 10 kHz 50 μVRMS Voltage (3) Actual test is done using equivalent current sink instead of a resistor load. (4) VSAT = V(IN) − VOUT, when the voltage at the IN pin is forced 100 mV above the nominal regulating voltage (VREG). (5) See Applications Information and Typical Performance Characteristics sections for information on this resistor. LM3411-5.0 Electrical Characteristics Specifications with standard type face are for TJ = 25°C, and those with boldface type apply over full Operating Temperature Range. Unless otherwise specified, V(IN) = VREG, VOUT = 1.5V. Symbol Parameter Conditions Typical LM3411A-5.0 LM3411-5.0 Units (1) Limit Limit (Limits) (2) (2) VREG Regulation Voltage IOUT = 5 mA 5 V 5.025/5.050 5.050/5.100 V(max) 4.975/4.950 4.950/4.900 V(min) Regulation Voltage IOUT = 5 mA ±0.5/±1 ±1/±2 %(max) Tolerance Iq Quiescent Current IOUT = 5 mA 85 μA 110/115 125/150 μA(max) Gm Transconductance 20 μA ≤ IOUT ≤ 1 mA 3.3 mA/mV ΔIOUT/ΔVREG 1.5/0.75 1.0/0.5 mA/mV(min) 1 mA ≤ IOUT ≤ 15 mA 6.0 mA/mV 3.3/2.0 2.5/1.7 mA/mV(min) (1) Typical numbers are at 25°C and represent the most likely parametric norm. (2) Limits are 100% production tested at 25°C. Limits over the operating temperature range are ensured through correlation using Statistical Quality Control (SQC) methods. The limits are used to calculate TIs Averaging Outgoing Level (AOQL). 4 Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM3411 |
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