Datasheet OP292, OP492 (Analog Devices)

Dual/Quad Single-Supply Operational Amplifiers Data Sheet OP292/ OP492 FEATURES PIN CONFIGURATIONS Single-supply operation: 4.5 V to 33 V OUTA 1 8 +V Input common-mode includes ground –INA 2 OP292 7 OUTB Output swings to ground +INA 3 TOP VIEW 6 –INB High slew rate: 3 V/μs
-00
–V (Not to Scale) 4 5 +INB
310 00
High gain bandwidth: 4 MHz
Figure 1. 8-Lead Narrow-Body SOIC (S-Suffix)
Low input offset voltage High open-loop gain No phase inversion OUTA 1 14 OUTD APPLICATIONS –INA 2 13 –IND +INA 3 12 +IND Disk drives OP492 +V 4 TOP VIEW 11 –V Mobile phones (Not to Scale) +INB 5 10 +INC Servo controls –INB 6 9 –INC
02 0
Modems and fax machines OUTB 7 8 OUTC
0- 031 0
Pagers
Figure 2. 14-Lead Narrow-Body SOIC (S-Suffix)
Power supply monitors and controls Battery-operated instrumentation GENERAL DESCRIPTION
The OP292/OP492 are low cost, general-purpose dual and quad The OP292/OP492 series is unity-gain stable and features an operational amplifiers designed for single-supply applications outstanding combination of speed and performance for single- and are ideal for 5 V systems. or dual-supply operation. The OP292/OP492 provide a high Fabricated on Analog Devices, Inc., CBCMOS process, the slew rate, high bandwidth, with open-loop gain exceeding OP292/OP492 series has a PNP input stage that allows the input 40,000 and offset voltage under 0.8 mV (OP292) and 1 mV voltage range to include ground. A BiCMOS output stage enables (OP492). With these combinations of features and low supply the output to swing to ground while sinking current. current, the OP292/OP492 series is an excellent choice for battery-operated applications. The OP292/OP492 series performance is specified for single- or dual-supply voltage operation over the extended industrial temperature range (−40°C to +125°C).
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Document Outline FEATURES APPLICATIONS PIN CONFIGURATIONS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION PHASE REVERSAL POWER SUPPLY CONSIDERATIONS TYPICAL APPLICATIONS DIRECT ACCESS ARRANGEMENT FOR TELEPHONE LINE INTERFACE SINGLE-SUPPLY INSTRUMENTATION AMPLIFIER DAC OUTPUT AMPLIFIER 50 Hz/60 Hz SINGLE-SUPPLY NOTCH FILTER FOUR-POLE BESSEL LOW-PASS FILTER LOW COST, LINEARIZED THERMISTOR AMPLIFIER SINGLE-SUPPLY ULTRASONIC CLAMPING/LIMITING RECEIVER AMPLIFIER PRECISION SINGLE-SUPPLY VOLTAGE COMPARATOR PROGRAMMABLE PRECISION WINDOW COMPARATOR OUTLINE DIMENSIONS ORDERING GUIDE