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LMV7235M7 Datasheet(PDF) 5 Page - Texas Instruments |
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LMV7235M7 Datasheet(HTML) 5 Page - Texas Instruments |
5 / 30 page LMV7235, LMV7239, LMV7239-Q1 www.ti.com SNOS532N – SEPTEMBER 2000 – REVISED APRIL 2015 6.6 Electrical Characteristics, 2.7 V Unless otherwise specified, all limits guaranteed for TA = 25°C, VCM = V +/2, V+ = 2.7 V, V− = 0 V−. LMV7239 in table below also applies to LMV7239-Q1 unless noted. TEST CONDITIONS MIN(1) TYP(2) MAX(1) UNIT 0.8 6 mV VOS Input Offset Voltage At temp extremes 8 30 400 IB Input Bias Current nA At temp extremes 600 5 200 IOS Input Offset Current nA At temp extremes 400 Common Mode Rejection 0 V < VCM < 2.7 V (3) CMRR 52 62 dB Ratio PSRR Power Supply Rejection Ratio V+ = 2.7 V to 5 V 65 85 dB V− −0.1 −0.2 to 2.9 V+ +0.1 Input Common-Mode Voltage VCM CMRR > 50 dB V Range At temp extremes V− V+ IL = 4 mA, V+ −0.35 V+ −0.26 V VID = 500 mV Output Swing High (LMV7239 only) IL = 0.4 mA, V+ −0.02 V VID = 500 mV VO IL = −4 mA, 230 350 VID = −500 mV mV Output Swing Low At temp extremes 450 IL = −0.4 mA, 15 mV VID = −500 mV Sourcing, VO = 0 V 15 mA (LMV7239 only)(4) ISC Output Short Circuit Current Sinking, VO = 2.7 V 20 mA (LMV7235, RL = 10 k) (4) No load 52 85 IS Supply Current µA At temp extremes 100 Overdrive = 20 mV 96 ns CLOAD = 15 pF (5) Overdrive = 50 mV tPD Propagation Delay 87 ns CLOAD = 15 pF (5) Overdrive = 100 mV 85 ns CLOAD = 15 pF (5) Propagation Delay Skew tSKEW Overdrive = 20 mV(6) 2 ns (LMV7239 only) LMV7239/LMV7239Q 1.7 ns 10% to 90% tr Output Rise Time LMV7235 112 ns 10% to 90%(5) tf Output Fall Time 90% to 10% 1.7 ns Output Leakage Current ILEAKAGE 3 nA (LMV7235 only) (1) All limits are guaranteed by testing or statistical analysis. (2) 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 guaranteed on shipped production material. (3) CMRR is not linear over the common mode range. Limits are guaranteed over the worst case from 0 to VCC/2 or VCC/2 to VCC. (4) Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in exceeding the maximum allowed junction temperature of 150°C. Output currents in excess of ±30mA over long term may adversely affect reliability. (5) A 10k pull-up resistor was used when measuring the LMV7235. The rise time of the LMV7235 is a function of the R-C time constant. (6) Propagation Delay Skew is defined as the absolute value of the difference between tPDLH and tPDHL. Copyright © 2000–2015, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: LMV7235 LMV7239 LMV7239-Q1 |
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