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OPA2835IRMCT Datasheet(PDF) 9 Page - Texas Instruments |
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OPA2835IRMCT Datasheet(HTML) 9 Page - Texas Instruments |
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9 / 57 page  OPA835, OPA2835 www.ti.com SLOS713H – JANUARY 2011 – REVISED NOVEMBER 2015 Electrical Characteristics: VS = 2.7 V (continued) Test conditions unless otherwise noted: VS+ = +2.7 V, VS– = 0 V, VOUT = 1 VPP, RF = 0 Ω, RL = 2 kΩ, G = 1 V/V, input and output referenced to mid-supply, VIN_CM = mid-supply – 0.5 V. TA = 25°C, unless otherwise noted. TEST PARAMETER TEST CONDITIONS MIN TYP MAX UNIT LEVEL(1) GAIN SETTING RESISTORS (OPA835IRUN ONLY) Resistor FB1 to FB2 DC resistance 2376 2400 2424 Ω A Resistor FB2 to FB3 DC resistance 1782 1800 1818 Ω A Resistor FB3 to FB4 DC resistance 594 600 606 Ω A Resistor tolerance DC resistance –1% 1% A Resistor temperature coefficient DC resistance <10 PPM C POWER SUPPLY Specified operating voltage 2.5 5.5 V B TA = 25°C 175 245 340 µA A Quiescent operating current per amplifier TA = –40°C to 125°C 135 345 µA B Power supply rejection (±PSRR) 88 105 dB A POWER DOWN (PIN MUST BE DRIVEN) Enable voltage threshold Specified on above VS–+ 2.1 V 1.4 2.1 V A Disable voltage threshold Specified off below VS–+ 0.7 V 0.7 1.4 V A Power-down pin bias current PD = 0.5 V 20 500 nA A Power-down quiescent current PD = 0.5 V 0.5 1.5 µA A Turnon time delay Time from PD = high to VOUT = 90% of final value 250 ns C Turnoff time delay Time from PD = low to VOUT = 10% of original value 50 ns C 7.7 Electrical Characteristics: VS = 5 V Test conditions unless otherwise noted: VS+ = +5 V, VS– = 0 V, VOUT = 2 VPP, RF = 0 Ω, RL = 2 kΩ, G = 1 V/V, input and output referenced to mid-supply. TA = 25°C, unless otherwise noted. TEST PARAMETER CONDITIONS MIN TYP MAX UNIT LEVEL(1) AC PERFORMANCE VOUT = 100 mVPP, G = 1 56 VOUT = 100 mVPP, G = 2 22.5 Small-signal bandwidth MHz C VOUT = 100 mVPP, G = 5 7.4 VOUT = 100 mVPP, G = 10 3.1 Gain-bandwidth product VOUT = 100 mVPP, G = 10 31 MHz C Large-signal bandwidth VOUT = 2 VPP, G = 1 31 MHz C Bandwidth for 0.1-dB flatness VOUT = 2 VPP, G = 2 14.5 MHz C Slew rate, rise VOUT = 2-V Step, G = 2 160 V/µs C Slew rate, fall VOUT = 2-V Step, G = 2 260 V/µs C Rise time VOUT = 2-V Step, G = 2 10 ns C Fall time VOUT = 2-V Step, G = 2 7 ns C Settling time to 1%, rise VOUT = 2-V Step, G = 2 45 ns C Settling time to 1%, fall VOUT = 2-V Step, G = 2 45 ns C Settling time to 0.1%, rise VOUT = 2-V Step, G = 2 50 ns C Settling time to 0.1%, fall VOUT = 2-V Step, G = 2 55 ns C Settling time to 0.01%, rise VOUT = 2-V Step, G = 2 82 ns C Settling time to 0.01%, fall VOUT = 2-V Step, G = 2 85 ns C 2.5%/1.5 Overshoot/Undershoot VOUT = 2-V Step, G = 2 C % f = 10 kHz –135 Second-order harmonic distortion f = 100 kHz –105 dBc C f = 1 MHz –70 (1) Test levels (all values set by characterization and simulation): (A) 100% tested at 25°C; over temperature limits by characterization and simulation. (B) Not tested in production; limits set by characterization and simulation. (C) Typical value only for information. Copyright © 2011–2015, Texas Instruments Incorporated Submit Documentation Feedback 9 Product Folder Links: OPA835 OPA2835 |
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