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công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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LM7301 bảng dữ liệu(PDF) 4 Page - Texas Instruments |
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LM7301 bảng dữ liệu(HTML) 4 Page - Texas Instruments |
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4 / 22 page  LM7301 SNOS879H – AUGUST 1999 – REVISED MARCH 2013 www.ti.com AC Electrical Characteristics (1) TA = 25°C, V + = 2.2V to 30V, V− = 0V, V CM = VO = V +/2 and R L > 1MΩ to V +/2 Typ Symbol Parameter Conditions Units (2) SR Slew Rate ±4V Step @ VS ±6V 1.25 V/ μs GBW Gain-Bandwidth Product f = 100 kHz, RL = 10 kΩ 4 MHz en Input-Referred Voltage Noise f = 1 kHz 36 nV/ √Hz in Input-Referred Current Noise f = 1 kHz 0.24 pA/ √Hz T.H.D. Total Harmonic Distortion f = 10 kHz 0.006 % (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 devices such that TJ = TA. No guarantee of parametric performance is indicated in the electrical tables under conditions of internal self-heating where TJ > TA. (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. 2.2V DC Electrical Characteristics (1) Unless otherwise specified, all limits guaranteed for TA = 25°C, V + = 2.2V, V− = 0V, V CM = VO = V +/2 and R L > 1MΩ to V +/2. Boldface limits apply at the temperature extremes. LM7301 Symbol Parameter Conditions Units Typ Limit (2) (3) 0.04 6 VOS Input Offset Voltage mV max 8 TCVOS Input Offset Voltage Average Drift 2 μV/°C IB Input Bias Current VCM = 0V 89 200 nA 250 max VCM = 2.2V −35 −75 nA −85 min IOS Input Offset Current VCM = 0V 0.8 70 nA 80 max VCM = 2.2V 0.4 55 65 RIN Input Resistance 0V ≤ VCM ≤ 2.2V 18 M Ω CMRR Common Mode Rejection Ratio 0V ≤ VCM ≤ 2.2V 82 60 dB 56 min PSRR Power Supply Rejection Ratio 2.2V ≤ V+ ≤ 30V 104 87 84 VCM Input Common-Mode Voltage Range CMRR > 60 dB 2.3 V −0.1 V AV Large Signal Voltage Gain RL = 10 kΩ 46 6.5 V/mV VO = 1.6VPP 5.4 min VO Output Swing RL = 10 kΩ 0.05 0.08 V 0.10 max 2.15 2.10 V 2.00 min RL = 2 kΩ 0.09 0.13 V 0.14 max 2.10 2.07 V 2.00 min (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 devices such that TJ = TA. No guarantee of parametric performance is indicated in the electrical tables under conditions of internal self-heating where TJ > TA. (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) All limits are guaranteed by testing or statistical analysis. 4 Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM7301 |
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