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OPA4872-EP Datasheet(PDF) 5 Page - Texas Instruments |
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OPA4872-EP Datasheet(HTML) 5 Page - Texas Instruments |
5 / 25 page ![]() OPA4872-EP www.ti.com........................................................................................................................................................................................... SBOS444 – DECEMBER 2008 ELECTRICAL CHARACTERISTICS: VS = ±5 V (continued) At TA = +25°C, G = +2 V/V, RF = 523 Ω, and RL = 150 Ω, unless otherwise noted. MIN/MAX OVER TYP TEMPERATURE –55°C to MIN/ TEST PARAMETER CONDITIONS +25°C +25°C (2) +125°C (3) UNITS MAX LEVEL (1) ENABLE (EN) Power-down supply current VEN = 0 V 3.4 3.6 4.3 mA max A Disable time VIN = ±0.25 VDC 25 ns typ C Enable time VIN = ±0.25 VDC 6 ns typ C Off isolation G = +2 V/V, f = 10 MHz 88 dB typ C Output resistance in disable 14 M Ω typ C Output capacitance in disable 2.5 pF typ C DIGITAL INPUTS Maximum logic 0 A0, A1, EN, SD 0.8 0.8 V max B Minimum logic 1 A0, A1, EN, SD 2.0 2.0 V min B Logic input current A0 , A1, EN, SD, input = 0V each line 32 40 55 µA max A Output switching glitch Channel selection, at matched load ±20 mV typ C Channel disable, at matched load ±40 mV typ C Shutdown, at matched load ±40 mV typ C SHUTDOWN Shutdown supply current VSD = 0 V 1.1 1.3 2.0 mA max A Shutdown time VIN = ±0.25 VDC 75 ns typ C Enable time VIN = ±0.25 VDC 15 ns typ C Off isolation G = +2 V/V, f = 10 MHz 88 dB typ C Output resistance in shutdown 14 M Ω typ C Output capacitance in shutdown 2.5 pF typ C POWER SUPPLY Specified operating voltage ±5 V typ C Minimum operating voltage ±3.5 ±3.5 V min B Maximum operating voltage ±6.0 ±6.0 V max A Maximum quiescent current VS = ±5 V 10.6 11 12.5 mA max A Minimum quiescent current VS = ±5 V 10.6 10 8.25 mA min A (+PSRR) Input-referred –56 –50 –42 dB min A Power-supply rejection ratio (–PSRR) Input-referred –57 –51 –43 dB min A THERMAL CHARACTERISTICS Specified operating range, D package –55 to +125 °C typ C Thermal resistance, θ JA Junction-to-ambient D SO-14 80 °C/W typ C Copyright © 2008, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Link(s): OPA4872-EP |
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