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LM239N 数据表(PDF) 6 Page - Texas Instruments |
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LM239N 数据表(HTML) 6 Page - Texas Instruments |
6 / 23 page www.ti.com Electrical Characteristics Switching Characteristics LM139 ,, LM139A,, LM239,, LM239A LM339, LM339A, LM2901, LM2901AV, LM2901V QUAD DIFFERENTIAL COMPARATORS SLCS006N – OCTOBER 1979 – REVISED NOVEMBER 2006 at specified free-air temperature, V CC = 5 V (unless otherwise noted) LM239 LM239A LM339 LM339A PARAMETER TEST CONDITIONS(1) TA(2) UNIT MIN TYP MAX MIN TYP MAX VCC = 5 V to 30 V, 25 °C 2 5 1 3 VIO Input offset voltage VIC = VICR min, mV Full range 9 4 VO = 1.4 V 25 °C 5 50 5 50 IIO Input offset current VO = 1.4 V nA Full range 150 150 25 °C –25 –250 –25 –250 IIB Input bias current VO = 1.4 V nA Full range –400 –400 0 to 0 to 25 °C VCC – 1.5 VCC – 1.5 Common-mode VICR V input-voltage range 0 to 0 to Full range VCC – 2 VCC – 2 Large-signal VCC = 15 V, AVD differential-voltage VO = 1.4 V to 11.4 V, 25 °C 50 200 50 200 V/mV amplification RL ≥ 15 kΩ to VCC VOH = 5 V 25 °C 0.1 50 0.1 50 nA IOH High-level output current VID = 1 V VOH = 30 V Full range 1 1 µA 25 °C 150 400 150 400 VOL Low-level output voltage VID = –1 V, IOL = 4 mA mV Full range 700 700 IOL Low-level output current VID = –1 V, VOL = 1.5 V 25 °C 6 16 6 16 mA Supply current ICC VO = 2.5 V, No load 25 °C 0.8 2 0.8 2 mA (four comparators) (1) All characteristics are measured with zero common-mode input voltage, unless otherwise specified. (2) Full range (MIN to MAX) for LM239/LM239A is –25 °C to 85°C, and for LM339/LM339A is 0°C to 70°C. All characteristics are measured with zero common-mode input voltage, unless otherwise specified. V CC = 5 V, TA = 25°C LM239 LM239A LM339 PARAMETER TEST CONDITIONS UNIT LM339A TYP 100-mV input step with 5-mV overdrive 1.3 RL connected to 5 V through 5.1 kΩ, Response time µs CL = 15 pF(1)(2) TTL-level input step 0.3 (1) CL includes probe and jig capacitance. (2) The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V. 6 Submit Documentation Feedback |
类似零件编号 - LM239N |
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类似说明 - LM239N |
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