OP491GSZ
- Mfr.Part #
- OP491GSZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 4 CIRCUIT 14SOIC
- Stock
- 17,679
- In Stock :
- 17,679
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Quiescent Current :
- 200μA
- Voltage - Supply, Single/Dual (±) :
- 2.7V~12V ±1.35V~6V
- Terminal Position :
- Dual
- Amplifier Type :
- GENERAL PURPOSE
- Common Mode Rejection Ratio :
- 100 dB
- Max Supply Current :
- 1.6mA
- Number of Channels :
- 4
- Packaging :
- Tube
- Output Current per Channel :
- 16mA
- REACH SVHC :
- No SVHC
- Number of Pins :
- 14
- Output Type :
- Rail-to-Rail
- Unity Gain BW-Nom :
- 3000 kHz
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Supply Voltage :
- 5V
- Input Offset Voltage (Vos) :
- 700µV
- Surface Mount :
- yes
- Average Bias Current-Max (IIB) :
- 0.095μA
- Bandwidth :
- 3MHz
- Operating Supply Current :
- 260μA
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 4mm
- Voltage - Input Offset :
- 80μV
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Terminal Finish :
- Matte Tin (Sn)
- Power Supplies :
- +-1.35/+-6/2.7/12V
- Factory Lead Time :
- 8 Weeks
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Neg Supply Voltage-Nom (Vsup) :
- -5V
- Nominal Supply Current :
- 1.6mA
- Lead Free :
- Contains Lead
- Settling Time :
- 22 μs
- Current - Input Bias :
- 30nA
- Operating Supply Voltage :
- 9V
- Low-Offset :
- No
- Terminal Form :
- Gull wing
- Pin Count :
- 14
- RoHS Status :
- ROHS3 Compliant
- Length :
- 8.75mm
- Mounting Type :
- Surface Mount
- Height :
- 1.5mm
- Pbfree Code :
- No
- Dual Supply Voltage :
- 5V
- Number of Terminations :
- 14
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Micropower :
- yes
- Slew Rate :
- 0.5V/μs
- Voltage Gain :
- 96.9dB
- Frequency Compensation :
- yes
- Number of Functions :
- 4
- Power Supply Rejection Ratio (PSRR) :
- 110dB
- Bias Current-Max (IIB) @25C :
- 0.065μA
- Low-Bias :
- No
- Programmable Power :
- No
- Architecture :
- VOLTAGE-FEEDBACK
- Supply Voltage Limit-Max :
- 8V
- Terminal Pitch :
- 1.27mm
- Operating Temperature :
- -40°C~125°C
- Base Part Number :
- OP491
- Datasheets
- OP491GSZ

4 Channels 16mA per Channel 30nA 100 dB Instrumentational OP Amps 0.095μA 9V 2.7V~12V ±1.35V~6V OP491 14 Pins 14-SOIC (0.154, 3.90mm Width)
OP491GSZ Overview
Packaged in a 14-SOIC (0.154, 3.90mm Width) case, the buffer op amp is ready to use. An op amp ic of the General Purpose type. The op amp is delivered to you in a Tube case. There is a growing number of terminations approaching the number of 14. The pins on this board total to 14 in total. I would like to remind you that this buffer op amp should be powered by an 5V battery. A total of 14 pins are present on the instrumentation amplifier. There is an input offset voltage of 700μV for this buffer op amp. The mounting type that is recommended for this electrical part is Surface Mount. In relation to the operating temperature of this buffer op amp, it works well at an average of -40°C~125°C . As long as the supply current of the chip does not exceed 260μA, this op amp ic can operate. 96.9dB should remain the voltage gain. As far as the device is concerned, buffer amplifier has 4 channels. One of the many advantages that this linear amplifier has, among many other things, is the fact that it outputs Rail-to-Rail signals. The operating supply voltage of the buffer op amp is rated at 9V. Currently, linear amplifier is operating with a quiescent current of 200μA.
OP491GSZ Features
14 Pins
supply voltage of 5V
96.9dB voltage gain
Output Type: Rail-to-Rail
OP491GSZ Applications
There are a lot of Analog Devices Inc.
OP491GSZ Instrumentational OP Amps applications.
- Integrator circuits
- Differentiator circuits
- Logarithmic operation circuits
- Exponential operation circuits
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
- Information processing
- Weak signal detection
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