PRELIMINARY TECHNICAL DATA a Preliminary Precision Low Noise Low Input Bias Current Operational Amplifiers OP1177/OP2177/OP4177 FEATURES Dual supply operation: 2.5V to 15V Low Supply Current: 550 A/Amp Low Offset Voltage: 50 V max. Unity Gain Stable No Phase Reversal narrow 14-lead SO packages. Surface mount devices in TSSOP and MSOP packages are available in tape and reel only. APPLICATIONS Instrumentation Sensors and Controls Precision filters GENERAL DESCRIPTION The OP1177, OP2177 and OP4177 are precision single, dual and quad amplifiers featuring very low offset voltage and drift, low input bias current, low noise and low power consumption. Outputs are stable with capacitive loads of over 4000pF. Supply current is less than 600A per amplifier at 30V. 500 series resistors protect the inputs, allowing input signal levels over a volt above the positive supply without phase reversal. Applications for these amplifiers include both line powered and portable instrumentation-thermocouple, RTD, strain-bridge and other sensor signal conditioning--and precision filters. The OP1177, OP2177 and OP4177 are specified over the extended industrial (-40 to +85C) temperature range. The OP1177, single, is available in the 8-lead MSOP and 8-lead SOIC packages. The OP2177, dual, is available in the 8lead MSOP and 8-lead SOIC packages. The OP4177, quad, is available in 14-lead TSSOP and Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. REV. Pr0 2/19/2001 One Technology Way, PO Box 9106, Norwood, MA 02062-9106, USA World Wide Web Site:http://www.analog.com Tel: 617/329-4700 (c) Analog Devices, Inc., 1997 Fax: 617/326-8703 -1- PRELIMINARY TECHNICAL DATA OP1177/OP2177/OP4177 ELECTRICAL CHARACTERISTICS Parameter Symbol INPUT CHARACTERISTICS Offset Voltage VOS (@ VS= 5.0V, VCM = 0V, TA=+25C unless noted Conditions Min Input Bias Current Input Offset Current Input Voltage Range Common-Mode Rejection Ratio IB IOS -40< TA < +85C -40< TA < +85C -40< TA < +85C CMRR VCM = -4V to 4V Large Signal Voltage Gain Offset Voltage Drift AVO VOS/T RL = 2 k , Vo= -4V to 4V -40< TA < +85C 1000 OUTPUT CHARACTERISTICS Output Voltage High Output Voltage Low Output Current VOH VOL IOUT IL = 1 mA, -40C to +85C IL = 1 mA, -40C to +85C VDropout < 1.2V 4 POWER SUPPLY Power Supply Rejection Ratio Supply Current/Amplifier PSRR ISY VS = 2.5 V to 15 V VO = 0V -2 -2 -4 120 Typ Max Units 50 V 100 2 2 4 V nA nA V dB 140 2000 0.3 1 -4 10 120 130 -40<TA < +85C V/mV V/C V V mA 600 dB A 800 A DYNAMIC PERFORMANCE Slew Rate Gain Bandwidth Product NOISE PERFORMANCE Voltage Noise SR GBP RL =2 k 0.6 1.8 en p-p 0.1 Hz to 10 Hz 0.4 V p-p Voltage Noise Density en f = 1 kHz 8 nV/Hz Current Noise Density in f = 1 kHz 0.2 pA/Hz -2- V/s MHz 2/19/2001 REV. Pr0 PRELIMINARY TECHNICAL DATA OP1177/OP2177/OP4177 ELECTRICAL CHARACTERISTICS Parameter Symbol INPUT CHARACTERISTICS Offset Voltage VOS (@ VS= 15V, VCM = 0V, TA=+25C unless noted) Conditions Min Typ Max Units 50 V 100 2 2 14 V nA nA V dB V/mV V/C IB IOS -40< TA < +85C -40< TA < +85C -40< TA < +85C CMRR AVO VOS/T VCM = -14 to 14V RL = 2 k , Vo= -14V to 14V -40< TA < +85C VOH VOL IOUT ISC IL = 1 mA, -40C to +85C IL = 1 mA, -40C to +85C PSRR VS = 2.5 V to 15 V ISY VO = 0V -40<TA < +85C SR GBP RL =2 k 0.6 1.8 V/s MHz en p-p 0.1 Hz to 10 Hz 0.4 V p-p Voltage Noise Density en f = 1 kHz 8 nV/Hz Current Noise Density in f = 1 kHz 0.2 pA/Hz Input Bias Current Input Offset Current Input Voltage Range Common-Mode Rejection Ratio Large Signal Voltage Gain Offset Voltage Drift OUTPUT CHARACTERISTICS Output Voltage High Output Voltage Low Output Current Short Circuit Current POWER SUPPLY Power Supply Rejection Ratio Supply Current/Amplifier DYNAMIC PERFORMANCE Slew Rate Gain Bandwidth Product NOISE PERFORMANCE Voltage Noise REV. Pr0 2/19/2001 -2 -2 -14 120 1000 140 3000 0.3 1 -14 14 10 35 -3- 120 130 V V mA mA dB 600 800 A A PRELIMINARY TECHNICAL DATA OP1177/OP2177/OP4177 ABSOLUTE MAXIMUM RATINGS1 Package Type Supply voltage....................................................................... 36V Input Voltage............................................................... Vs- to Vs+ Differential Input Voltage ................................... Supply Voltage Output Short-Circuit Duration ....................................... Indefinite Storage Temperature Range RM, R, RU Package .................................... -65C to +150C Operating Temperature Range OP1177/OP2177/OP4177.............................. -40C to +85C Junction Temperature Range RM, R, RU Package .................................... -65C to +150C Lead Temperature Range (Soldering, 60 Sec) ................... +300C 3 8-pin MSOP (RM) 8-Pin SOIC (R) 14-Pin TSSOP (RU)3 14-Pin SOIC (R) JA JC Units 190 158 180 120 44 43 35 36 C/W C/W C/W C/W NOTES 1 Absolute maximum ratings apply at 25C, unless otherwise noted. 2 is specified for the worst case conditions, i.e., is specified for device soldered in JA JA circuit board for surface mount packages. 3 MSOP and TSSOP packages are only offered in tape and reel. ORDERING GUIDE Model OP1177ARM OP1177AR OP2177ARM OP2177AR OP4177ARU OP4177AR Temperature Range -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C Package Description 8-Pin MSOP 8-Pin SOIC 8-Pin MSOP 8-Pin SOIC 14-Pin TSSOP 14-Pin SOIC -4- Package Option RM-8 R-8 RM-8 R-8 RU-14 R-14 2/19/2001 REV. Pr0