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công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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LM193-N bảng dữ liệu(PDF) 4 Page - Texas Instruments |
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LM193-N bảng dữ liệu(HTML) 4 Page - Texas Instruments |
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4 / 25 page  LM193-N, LM2903-N, LM293-N, LM393-N SNOSBJ6E – OCTOBER 1999 – REVISED MARCH 2013 www.ti.com Electrical Characteristics (V +=5V, T A = 25°C, unless otherwise stated) LM193A Parameter Test Conditions Units Min Typ Max Input Offset Voltage (1) 1.0 2.0 mV Input Bias Current IIN(+) or IIN(−) with Output In Linear 25 100 nA Range, VCM = 0V (2) Input Offset Current IIN(+)−IIN(−) VCM = 0V 3.0 25 nA Input Common Mode Voltage Range V+ = 30V (3) 0 V+ −1.5 V Supply Current RL=∞ V+=5V 0.4 1 mA V+=36V 1 2.5 mA Voltage Gain RL≥15 kΩ, V +=15V 50 200 V/mV VO = 1V to 11V Large Signal Response Time VIN=TTL Logic Swing, VREF=1.4V 300 ns VRL=5V, RL=5.1 kΩ Response Time VRL=5V, RL=5.1 kΩ (4) 1.3 μs Output Sink Current VIN(−)=1V, VIN(+)=0, VO≈1.5V 6.0 16 mA Saturation Voltage VIN(−)=1V, VIN(+)=0, ISINK≤4 mA 250 400 mV Output Leakage Current VIN(−)=0, VIN(+)=1V, VO=5V 0.1 nA (1) At output switch point, VO≃1.4V, RS=0Ω with V + from 5V to 30V; and over the full input common-mode range (0V to V+−1.5V), at 25°C. (2) The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of the output so no loading change exists on the reference or input lines. (3) The input common-mode voltage or either input signal voltage should not be allowed to go negative by more than 0.3V. The upper end of the common-mode voltage range is V+ −1.5V at 25°C, but either or both inputs can go to 36V without damage, independent of the magnitude of V+. (4) The response time specified is for a 100 mV input step with 5 mV overdrive. For larger overdrive signals 300 ns can be obtained, see Typical Performance Characteristics. Electrical Characteristics (V +=5V, T A = 25°C, unless otherwise stated) LM193 LM293, LM393 LM2903 Parameter Test Conditions Units Min Typ Max Min Typ Max Min Typ Max Input Offset Voltage (1) 1.0 5.0 1.0 5.0 2.0 7.0 mV Input Bias Current IIN(+) or IIN(−) with Output In 25 100 25 250 25 250 nA Linear Range, VCM = 0V (2) Input Offset Current IIN(+)−IIN(−) VCM = 0V 3.0 25 5.0 50 5.0 50 nA Input Common Mode V+ = 30V (3) 0 V+ −1.5 0 V+ −1.5 0 V+ −1.5 V Voltage Range Supply Current RL=∞ V+=5V 0.4 1 0.4 1 0.4 1.0 mA V+=36V 1 2.5 1 2.5 1 2.5 mA Voltage Gain RL≥15 kΩ, V +=15V 50 200 50 200 25 100 V/mV VO = 1V to 11V Large Signal Response VIN=TTL Logic Swing, VREF=1.4V 300 300 300 ns Time VRL=5V, RL=5.1 kΩ Response Time VRL=5V, RL=5.1 kΩ (4) 1.3 1.3 1.5 μs Output Sink Current VIN(−)=1V, VIN(+)=0, VO≤1.5V 6.0 16 6.0 16 6.0 16 mA Saturation Voltage VIN(−)=1V, VIN(+)=0, ISINK≤4 mA 250 400 250 400 250 400 mV Output Leakage Current VIN(−)=0, VIN(+)=1V, VO=5V 0.1 0.1 0.1 nA (1) At output switch point, VO≃1.4V, RS=0Ω with V + from 5V to 30V; and over the full input common-mode range (0V to V+−1.5V), at 25°C. (2) The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of the output so no loading change exists on the reference or input lines. (3) The input common-mode voltage or either input signal voltage should not be allowed to go negative by more than 0.3V. The upper end of the common-mode voltage range is V+ −1.5V at 25°C, but either or both inputs can go to 36V without damage, independent of the magnitude of V+. (4) The response time specified is for a 100 mV input step with 5 mV overdrive. For larger overdrive signals 300 ns can be obtained, see Typical Performance Characteristics. 4 Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM193-N LM2903-N LM293-N LM393-N |
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