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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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LMP7732MA/NOPB датащи(PDF) 3 Page - Texas Instruments |
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LMP7732MA/NOPB датащи(HTML) 3 Page - Texas Instruments |
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3 / 26 page  LMP7732 www.ti.com SNOSAZ0E – AUGUST 2007 – REVISED MARCH 2013 2.5V Electrical Characteristics (1) Unless otherwise specified, all limits are ensured for TA = 25°C, V + = 2.5V, V− = 0V, V CM = V +/2, R L >10 kΩ to V +/2. Boldface limits apply at the temperature extremes. Symbol Parameter Conditions Min(2) Typ(3) Max(2) Units ±500 VCM = 2.0V ±9 ±600 VOS Input Offset Voltage(4) μV ±500 VCM = 0.5V ±9 ±600 VCM = 2.0V ±0.5 ±5.5 TCVOS Input Offset Voltage Temperature Drift μV/°C VCM = 0.5V ±0.2 ±5.5 ±30 VCM = 2.0V ±1 ±45 IB Input Bias Current nA ±50 VCM = 0.5V ±12 ±75 ±50 VCM = 2.0V ±1 ±75 IOS Input Offset Current nA ±60 VCM = 0.5V ±11 ±80 TCIOS Input Offset Current Drift VCM = 0.5V and VCM = 2.0V 0.0474 nA/°C 0.15V ≤ VCM ≤ 0.7V 101 120 0.23V ≤ VCM ≤ 0.7V 89 CMRR Common Mode Rejection Ratio dB 1.5V ≤ VCM ≤ 2.35V 105 129 1.5V ≤ VCM ≤ 2.27V 99 105 113 2.5V ≤ V+ ≤ 5V 101 PSRR Power Supply Rejection Ratio dB 1.8V ≤ V+ ≤ 5.5V 111 CMVR Common Mode Voltage Range Large Signal CMRR ≥ 80 dB 0 2.5 V RL = 10 kΩ to V +/2 112 130 VOUT = 0.5V to 2.0V 104 AVOL Open Loop Voltage Gain dB RL = 2 kΩ to V +/2 109 119 VOUT = 0.5V to 2.0V 90 50 RL = 10 kΩ to V +/2 4 75 Output Voltage Swing High 50 RL = 2 kΩ to V +/2 13 75 mV from VOUT either rail 50 RL = 10 kΩ to V +/2 6 75 Output Voltage Swing Low 50 RL = 2 kΩ to V +/2 9 75 Sourcing, VOUT = V +/2 22 31 VIN (diff) = 100 mV 12 IOUT Output Current mA Sinking, VOUT = V +/2 15 44 VIN (diff) = −100 mV 10 5.4 VCM = 2.0V 4.0 6.8 IS Supply Current mA 6.2 VCM = 0.5V 4.6 7.8 AV = +1, CL = 10 pF, RL = 10 kΩ to V +/2 SR Slew Rate 2.4 V/ μs VOUT = 2 VPP (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 ensured specification of parametric performance is indicated in the electrical tables under conditions of internal self-heating where TJ > TA. Absolute maximum Ratings indicate junction temperature limits beyond which the device maybe permanently degraded, either mechanically or electrically. (2) All limits are specified by testing, statistical analysis or design. (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) Ambient production test is performed at 25°C with a variance of ±3°C. Copyright © 2007–2013, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: LMP7732 |
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