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OPA832 Datasheet(PDF) 5 Page - Texas Instruments |
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OPA832 Datasheet(HTML) 5 Page - Texas Instruments |
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5 / 30 page  OPA832 SBOS266E − JUNE 2003 − REVISED AUGUST 2008 www.ti.com 5 ELECTRICAL CHARACTERISTICS: VS = +3.3V Boldface limits are tested at +25 °C. At TA = 25°C, G = +2, and RL = 150Ω to VCM = 0.75V, unless otherwise noted (see Figure 2). OPA832ID, IDBV TYP MIN/MAX OVER TEMPERATURE PARAMETER CONDITIONS +25 °C +25 °C(1) 0 °C to 70 °C(2) UNITS MIN/ MAX TEST LEVEL(3) AC PERFORMANCE (see Figure 2) Small-Signal Bandwidth G = +2, VO ≤ 0.5VPP 95 59 57 MHz min B G = −1, VO ≤ 0.5VPP 103 63 61 MHz min B Peaking at a Gain of +1 VO ≤ 0.5VPP 4.2 dB typ C Slew Rate 1V Step 170 115 115 V/ µs min B Rise Time 0.5V Step 4 ns max B Fall Time 0.5V Step 4.2 ns max B Settling Time to 0.1% 1V Step 48 ns max B Harmonic Distortion 5MHz 2nd-Harmonic RL = 150Ω −71 −64 −62 dBc max B RL = 500Ω −74 −70 −66 dBc max B 3rd-Harmonic RL = 150Ω −66 −60 −55 dBc max B RL = 500Ω −69 −66 −62 dBc max B Input Voltage Noise f > 1MHz 9.4 nV/ √Hz max B Input Current Noise f > 1MHz 2.4 pA/ √Hz max B DC PERFORMANCE(4) Gain Error G = +2 ±0.3 ±1.5 ±1.6 % min A G = −1 ±0.2 ±1.5 ±1.6 % max B Internal RF and RG Maximum 400 455 460 Ω max A Minimum 400 345 340 Ω max A Average Drift 0.1 %/ °C max B Input Offset Voltage ±1 ±7 ±8 mV max A Average Offset Voltage Drift — ±20 µV/°C max B Input Bias Current VCM = 0.75V 5.5 +10 +12 µA max A Input Bias Current Drift ±12 nA/ °C max B Input Offset Current VCM = 0.75V ±0.1 ±1.5 ±2 µA max A Input Offset Current Drift — ±10 nA/ °C max B INPUT Least Positive Input Voltage −0.5 −0.3 −0.2 V max B Most Positive Input Voltage 1.5 1.4 1.3 V min B Input Impedance, Differential-Mode 10 2.1 k Ω pF typ C Common-Mode 400 1.2 k Ω pF typ C OUTPUT Least Positive Output Voltage RL = 1kΩ to 0.75V 0.03 0.16 0.18 V max B RL = 150Ω to 0.75V 0.1 0.3 0.35 V max B Most Positive Output Voltage RL = 1kΩ to 0.75V 3 2.8 2.6 V min B RL = 150Ω to 0.75V 3 2.8 2.6 V min B Current Output, Sourcing 35 25 20 mA min A Current Output, Sinking 35 25 20 mA min A Short-Circuit Output Current Output Shorted to Either Supply 80 mA typ C Closed-Loop Output Impedance See Figure 2, f < 100kHz 0.2 Ω typ C POWER SUPPLY Minimum Operating Voltage +2.8 V typ C Maximum Operating Voltage — +11 +11 V max A Maximum Quiescent Current VS = +3.3V 3.8 4.0 4.7 mA max A Minimum Quiescent Current VS = +3.3V 3.8 3.4 3.2 mA min A Power-Supply Rejection Ratio (PSRR) Input-Referred 60 dB typ C THERMAL CHARACTERISTICS Specification: ID, IDBV −40 to +85 °C typ C Thermal Resistance D SO-8 125 °C/W typ C DBV SOT23-5 150 °C/W typ C (1) Junction temperature = ambient for +25°C specifications. (2) Junction temperature = ambient at low temperature limits; junction temperature = ambient +5°C at high temperature limit for over temperature. (3) Test levels: (A) 100% tested at +25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and simulation. (C) Typical value only for information. (4) Current is considered positive out of node. |
Similar Part No. - OPA832_15 |
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Similar Description - OPA832_15 |
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