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LM339-N Datasheet(PDF) 4 Page - Texas Instruments |
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LM339-N Datasheet(HTML) 4 Page - Texas Instruments |
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4 / 31 page  LM139-N, LM239-N, LM2901-N, LM3302-N, LM339-N SNOSBJ3D – NOVEMBER 1999 – REVISED MARCH 2013 www.ti.com Electrical Characteristics (V +=5 V DC, TA = 25°C, unless otherwise stated) LM139A LM239A, LM339A LM139 Parameter Test Conditions Units Min Typ Max Min Typ Max Min Typ Max Input Offset Voltage See(1) 1.0 2.0 1.0 2.0 2.0 5.0 mVDC Input Bias Current IIN(+) or IIN(−) with Output in 25 100 25 250 25 100 nADC Linear Range(2), VCM=0V Input Offset Current IIN(+)−IIN(−), VCM=0V 3.0 25 5.0 50 3.0 25 nADC Input Common-Mode V+=30 VDC (LM3302, 0 V+ −1.5 0 V+ −1.5 0 V+ −1.5 VDC Voltage Range V+ = 28 VDC) (3) Supply Current RL = ∞ on all Comparators, 0.8 2.0 0.8 2.0 0.8 2.0 mADC RL = ∞, V + = 36V, 1.0 2.5 1.0 2.5 mADC (LM3302, V+ = 28 VDC) Voltage Gain RL≥15 kΩ, V + = 15 V DC 50 200 50 200 50 200 V/mV VO = 1 VDC to 11 VDC Large Signal VIN = TTL Logic Swing, VREF = 300 300 300 ns Response Time 1.4 VDC, VRL = 5 VDC, RL = 5.1 kΩ Response Time VRL = 5 VDC, RL = 5.1 kΩ (4) 1.3 1.3 1.3 μs Output Sink Current VIN(−) = 1 VDC, VIN(+) = 0, 6.0 16 6.0 16 6.0 16 mADC VO ≤ 1.5 VDC Saturation Voltage VIN(−) = 1 VDC, VIN(+) = 0, 250 400 250 400 250 400 mVDC ISINK ≤ 4 mA Output Leakage VIN(+) = 1 VDC,VIN(−) = 0, 0.1 0.1 0.1 nADC Current VO = 5 VDC (1) At output switch point, VO≃1.4 VDC, RS = 0Ω with V + from 5 V DC to 30 VDC; and over the full input common-mode range (0 VDC to V + −1.5 VDC), at 25°C. For LM3302, V + from 5 V DC to 28 VDC. (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 +30 VDC without damage (25V for LM3302), independent of the magnitude of V+. (4) The response time specified is a 100 mV input step with 5 mV overdrive. For larger overdrive signals 300 ns can be obtained, see typical performance characteristics section. 4 Submit Documentation Feedback Copyright © 1999–2013, Texas Instruments Incorporated Product Folder Links: LM139-N LM239-N LM2901-N LM3302-N LM339-N |
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