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LM239PWRG4 bảng dữ liệu(PDF) 5 Page - Texas Instruments |
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LM239PWRG4 bảng dữ liệu(HTML) 5 Page - Texas Instruments |
5 / 25 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) LM139 LM139A PARAMETER TEST CONDITIONS(1) TA(2) UNIT MIN TYP MAX MIN TYP MAX VCC = 5 V to 30 V, 25 °C 2 5 1 2 VIO Input offset voltage VIC = VICR min, mV Full range 9 4 VO = 1.4 V 25 °C 3 25 3 25 IIO Input offset current VO = 1.4 V nA Full range 100 100 25 °C –25 –100 –25 –100 IIB Input bias current VO = 1.4 V nA Full range –300 –300 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+ = ±7.5 V, AVD differential-voltage 25 °C 200 50 200 V/mV VO = –5 V to 5 V amplification VOH = 5 V 25 °C 0.1 0.1 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 LM139 and LM139A is –55 °C to 125°C. All characteristics are measured with zero common-mode input voltage, unless otherwise specified. V CC = 5 V, TA = 25°C LM139 LM139A PARAMETER TEST CONDITIONS UNIT 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. 5 Submit Documentation Feedback |
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