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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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LMC7215IM/NOPB датащи(PDF) 3 Page - Texas Instruments |
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LMC7215IM/NOPB датащи(HTML) 3 Page - Texas Instruments |
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3 / 19 page  LMC7215, LMC7225 www.ti.com SNOS882E – SEPTEMBER 1999 – REVISED MARCH 2013 2.7V to 5V Electrical Characteristics (continued) Unless otherwise specified, all limits specified for TJ = 25°C, V + = 2.7V to 5V, V− = 0V, V CM = VO = V +/2. Boldface limits apply at the temperature extremes. Symbol Parameter Conditions LMC7215 LMC7225 Units Typ (1) Limit(2) Limit(2) Power Supply dB PSRR V+ = 2.2V to 8V 90 60 60 Rejection Ratio min AV Voltage Gain 140 dB V+ = 2.7V 3.0 2.9 2.9 V CMRR > 50 dB 2.7 2.7 min V+ = 2.7V −0.2 0.0 0.0 V CMRR > 50 dB 0.2 0.2 max Input Common-Mode Voltage CMVR Range V+ = 5.0V 5.3 5.2 5.2 V CMRR > 50 dB 5.0 5.0 min V+ = 5.0V −0.3 −0.2 −0.2 V CMRR > 50 dB 0.0 0.0 max V+ = 2.2V 2.05 1.8 NA V IOH = 1.5 mA 1.7 min V+ = 2.7V 2.05 2.3 NA V VOH Output Voltage High IOH = 2.0 mA 2.2 min V+ = 5.0V 4.8 4.6 NA V IOH = 4.0 mA 4.5 min V+ = 2.2V 0.17 0.4 0.4 V IOH = 1.5 mA 0.5 0.5 max V+ = 2.7V 0.17 0.4 0.4 V VOL Output Voltage Low IOH = 2.0 mA 0.5 0.5 max V+ = 5.0V 0.2 0.4 0.4 V IOH = 4.0 mA 0.5 0.5 max ISC+ Output Short Circuit Current V+ = 2.7V, Sourcing 15 NA mA (4) V+ = 5.0V, Sourcing 50 NA mA Output Short Circuit Current V+ = 2.7V, Sinking 12 mA ISC− (4) V+ = 5.0V, Sinking 30 mA V+ = 2.2V nA ILeakage Output Leakage Current VIN+ = 0.1V, VIN− = 0V, 0.01 NA 500 max VOUT = 15V V+ = 5.0V 0.7 1 1 μA IS Supply Current VIN+ = 5V, VIN− = 0V 1.2 1.2 max (4) Do not short the output of the LMC7225 to voltages greater than 10V or damage may occur. AC Electrical Characteristics Unless otherwise specified, TJ = 25°C, V + = 5V, V− = 0V, V CM = V +/2 Symbol Parameter Conditions LMC7215 LMC7225 Units Typ(1) Typ(1) (2) trise Rise Time Overdrive = 10 mV (2) 1 12.2 μs tfall Fall Time Overdrive = 10 mV (2) 0.4 0.35 μs (1) 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 specified on shipped production material. (2) All measurements made at 10 kHz. A 100 k Ω pull-up resistor was used when measuring the LMC7225. CLOAD = 50 pF including the test jig and scope probe. The rise times of the LMC7225 are a function of the R-C time constant. Copyright © 1999–2013, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: LMC7215 LMC7225 |
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