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OP285GS

OP285GS

OP285GS

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2 Channels 100nA 106 dB Instrumentational OP Amps 0.4μA 9V~44V ±4.5V~22V OP285 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

OP285GS Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 8
Operating Temperature-40°C~85°C
PackagingTube
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 240
Number of Functions 2
Supply Voltage 15V
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number OP285
Pin Count8
Power Supplies+-15V
Number of Channels 2
Operating Supply Current 5mA
Nominal Supply Current4mA
Max Supply Current 5.5mA
Quiescent Current2.5mA
Slew Rate22V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 106 dB
Current - Input Bias 100nA
Voltage - Supply, Single/Dual (±) 9V~44V ±4.5V~22V
Supply Type Dual
Input Offset Voltage (Vos) 250μV
Gain Bandwidth Product9MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 9000 kHz
Voltage Gain 106.02dB
Average Bias Current-Max (IIB) 0.4μA
Power Supply Rejection Ratio (PSRR) 111dB
Low-Offset YES
Frequency CompensationYES
Voltage - Input Offset 35μV
Settling Time750 ns
Bias Current-Max (IIB) @25C 0.35μA
Dual Supply Voltage 18V
Input Capacitance7.5pF
Input Voltage Noise Density 7nV/sqrt Hz
Height 1.5mm
Length 5mm
Width 4mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:1108 items

OP285GS Product Details

OP285GS Overview


It is packaged in an 8-SOIC (0.154, 3.90mm Width)-case that protects the operational amplifiers from damage. An op amp of this type is a General Purpose-type. As far as the packaging is concerned, buffer op amp is delivered in a Tube case. It is estimated that there will be at least 8 terminations this year. A total of 8 pins are attached to buffer op amp. As a reminder, this buffer op amp should be powered by 15V battery and that the battery should be inserted in the amplifier. A type of Operational Amplifier op amp ic can be identified by the fact that this is a type of Operational Amplifier device. In total, the buffer amplifier consists of 8 pins. Op amp ic rates 250μV for input offset voltage. This electronic part is recommended for mounting type Surface Mount. In terms of operating temperature, this instrumentation amplifier is well suited to a temperature range of -40°C~85°C. A supply current of 5mA can be used to operate this linear amplifier. There should be no change in the voltage gain at 106.02dB. There are a total of 2 channels available on the op amps. The quiescent current is 2.5mA.

OP285GS Features


8 Pins
supply voltage of 15V
106.02dB voltage gain


OP285GS Applications


There are a lot of Analog Devices Inc.
OP285GS Instrumentational OP Amps applications.


  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering

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