Data Sheet OP27 VS = ±15 V, −55°C ≤ TA ≤ 125°C, unless otherwise noted. Table 2.OP27AParameterSymbolTest ConditionsMinTypMaxUnit INPUT OFFSET VOLTAGE1 VOS 30 60 µV AVERAGE INPUT OFFSET DRIFT TCV 2 OS TCV 3 OSn 0.2 0.6 µV/°C INPUT OFFSET CURRENT IOS 15 50 nA INPUT BIAS CURRENT IB ±20 ±60 nA INPUT VOLTAGE RANGE IVR ±10.3 ±11.5 V COMMON-MODE REJECTION RATIO CMRR VCM = ±10 V 108 122 dB POWER SUPPLY REJECTION RATIO PSRR VS = ±4.5 V to ±18 V 2 16 µV/V LARGE SIGNAL VOLTAGE GAIN AVO RL ≥ 2 kΩ, VO = ±10 V 600 1200 V/mV OUTPUT VOLTAGE SWING VO RL ≥ 2 kΩ ±11.5 ±13.5 V 1 Input offset voltage measurements are performed by automated test equipment approximately 0.5 seconds after application of power. A/E grades guaranteed fully warmed up. 2 The TCVOS performance is within the specifications unnulled or when nulled with RP = 8 kΩ to 20 kΩ. TCVOS is 100% tested for A/E grades, sample tested for G grades. 3 Guaranteed by design. VS = ±15 V, −25°C ≤ TA ≤ 85°C for OP27J and OP27Z and −40°C ≤ TA ≤ 85°C for OP27GS, unless otherwise noted. Table 3.OP27EOP27GParameterSymbolTest ConditionsMinTypMaxMinTypMaxUnit INPUT ONSET VOLTAGE VOS 20 50 55 220 µV AVERAGE INPUT OFFSET DRIFT TCV 1 OS 0.2 0.6 0 4 1.8 µV/°C TCV 2 OSn 0.2 0.6 0 4 1.8 µV/°C INPUT OFFSET CURRENT IOS 10 50 20 135 nA INPUT BIAS CURRENT IB ±14 ±60 ±25 ±150 nA INPUT VOLTAGE RANGE IVR ±10.5 ±11.8 ±10.5 ±11.8 V COMMON-MODE REJECTION RATIO CMRR VCM = ±10 V 110 124 96 118 dB POWER SUPPLY REJECTION RATIO PSRR VS = ±4.5 V to ±18 V 2 15 2 32 µV/V LARGE SIGNAL VOLTAGE GAIN AVO RL ≥ 2 kΩ, VO = ±10 V 750 1500 450 1000 V/mV OUTPUT VOLTAGE SWING VO RL ≥ 2 kΩ ±11.7 ±13.6 ±11.0 ±13.3 V 1 The TCVOS performance is within the specifications unnulled or when nulled with RP = 8 kΩ to 20 kΩ. TCVOS is 100% tested for A/E grades, sample tested for C/G grades. 2 Guaranteed by design. Rev. H | Page 5 of 21