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LMV612 Datasheet(PDF) 4 Page - Texas Instruments |
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LMV612 Datasheet(HTML) 4 Page - Texas Instruments |
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4 / 31 page  LMV611, LMV612, LMV614 SNOSC69B – APRIL 2012 – REVISED MARCH 2013 www.ti.com 1.8V AC Electrical Characteristics Unless otherwise specified, all limits ensured for TJ = 25°C. V + = 1.8V, V − = 0V, V CM = V +/2, V O = V +/2 and R L > 1 MΩ. Boldface limits apply at the temperature extremes. See (1) Symbol Parameter Conditions Min(2) Typ(3) Max(2) Units SR Slew Rate See(4) 0.35 V/ μs GBW Gain-Bandwidth Product 1.4 MHz Φm Phase Margin 67 deg Gm Gain Margin 7 dB en Input-Referred Voltage Noise f = 10 kHz, VCM = 0.5V 60 nV/ √Hz in Input-Referred Current Noise f = 10 kHz 0.08 pA/ √Hz THD Total Harmonic Distortion f = 1kHz, AV = +1 0.023 % RL = 600Ω, VIN = 1 VPP Amp-to-Amp Isolation See(5) 123 dB (1) Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited self-heating of the device such that TJ = TA. No assurance of parametric performance is indicated in the electrical tables under conditions of internal self-heating where TJ > TA. See Applications section for information of temperature derating of the device. Absolute Maximum Ratings indicated junction temperature limits beyond which the device may be permanently degraded, either mechanically or electrically. (2) All limits are specified by testing or statistical analysis. (3) Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary over time and will also depend on the application and configuration. The typical values are not tested and are not ensured on shipped production material. (4) Connected as voltage follower with input step from V− to V+. Number specified is the slower of the positive and negative slew rates. (5) Input referred, RL = 100kΩ connected to V +/2. Each amp excited in turn with 1kHz to produce V O = 3VPP (For Supply Voltages <3V, VO = V+). 2.7V DC Electrical Characteristics Unless otherwise specified, all limits ensured for TJ = 25°C. V + = 2.7V, V − = 0V, V CM = V +/2, V O = V +/2 and R L > 1 MΩ. Boldface limits apply at the temperature extremes. See (1) Symbol Parameter Condition Min(2) Typ(3) Max(2) Units VOS Input Offset Voltage LMV611 (Single) 1 4 mV LMV612 (Dual) 1 5.5 mV LMV614 (Quad) TCVOS Input Offset Voltage Average 5.5 μV/°C Drift IB Input Bias Current 15 nA IOS Input Offset Current 8 nA IS Supply Current (per channel) 105 190 μA CMRR Common Mode Rejection Ratio LMV611, 0 ≤ VCM ≤ 1.5V 60 81 2.3V ≤ VCM ≤ 2.7V (4) LMV612 and LMV614 55 80 0 ≤ VCM ≤ 1.5V dB 2.3V ≤ VCM ≤ 2.7V (4) −0.2V ≤ VCM ≤ 0V 50 74 2.7V ≤ VCM ≤ 2.9V PSRR Power Supply Rejection Ratio 1.8V ≤ V+ ≤ 5V 100 dB VCM = 0.5V (1) Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited self-heating of the device such that TJ = TA. No assurance of parametric performance is indicated in the electrical tables under conditions of internal self-heating where TJ > TA. See Applications section for information of temperature derating of the device. Absolute Maximum Ratings indicated junction temperature limits beyond which the device may be permanently degraded, either mechanically or electrically. (2) All limits are specified by testing or statistical analysis. (3) Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary over time and will also depend on the application and configuration. The typical values are not tested and are not ensured on shipped production material. (4) For specified temperature ranges, see Input Common-Mode Voltage Range specifications. 4 Submit Documentation Feedback Copyright © 2012–2013, Texas Instruments Incorporated Product Folder Links: LMV611 LMV612 LMV614 |
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