OP491GP

230 INR

Get a Price/Quote

Product Details:

Output Operational Amplifier Signal Outputs
Features Low offset voltage, low bias current, low power consumption, high common-mode rejection ratio
Interface Through Hole (DIP/SIP Package)
Response Time Slew Rate: 0.3 V/s
Input 4 Independent Op-Amps
Power Source Powered via Supply Pins (V+, V-)
Usage General purpose amplification, signal conditioning
Click to View more

Request to Call Back Send Inquiry

Product Details
Product Description

OP491GP Price And Quantity

Price 230 INR
Minimum Order Quantity 10 Piece

OP491GP Product Specifications

Weight Approximately 0.4g (9-Pin Package)
Response Time Slew Rate: 0.3 V/s
Interface Through Hole (DIP/SIP Package)
Thickness Standard IC Thickness
Capacity Quad (4) Amplifier Channels
Frequency Unity-Gain Bandwidth: 600 kHz
Rated Voltage 2V to 18V
Features Low offset voltage, low bias current, low power consumption, high common-mode rejection ratio
Output Operational Amplifier Signal Outputs
Supply Voltage +3V to +36V (Single Supply) / 1.5V to 18V (Dual Supply)
Size 9-Pin SIP, Standard IC Size
Current Rating Input Bias Current: 7nA (max)
Components Semiconductor Die, Metal Pins, Plastic Encapsulation
Product Type Integrated Circuit (IC)
Operating Temperature -40C to +85C
Power Supply Dual or Single Supply
Function Quad Operational Amplifier
Usage General purpose amplification, signal conditioning
Color Standard (Integrated Circuit Black Package)
Application Instrumentation, Sensor Interfaces, Signal Buffering, Active Filters
Dimension (L*W*H) Approx 10.16mm x 3.56mm x 2.92mm
Power Source Powered via Supply Pins (V+, V-)
Input 4 Independent Op-Amps

OP491GP Trade Information

Main Domestic Market All India

Product Description

Specification

Common Mode Rejection Ratio	70 dB
Number of Pins	14
Length	19.05 mm
Width	6.35 mm
Voltage Gain	96.9 dB
Unity Gain Bandwidth Product	3 MHz
Slew Rate	0.4 V/us
Power Supply Rejection Ratio PSRR	80 dB
Operating Supply Voltage	9 V
Number of Elements	4
Mount	Through Hole
Min Supply Voltage	2.7 V
Min Operating Temperature	-40 deg C
Min Dual Supply Voltage	1.35V
Max Supply Voltage	12V
Max Supply Current	1.6 mA
Max Operating Temperature	125 deg C
Max Dual Supply Voltage	6V
Input Offset Voltage Vos	700 uV
Input Bias Current	65 nA
Height	3.3 mm
Gain Bandwidth Product	3 MHz
Dual Supply Voltage	5V

High Performance Quad Op-Amp

The OP491GP is engineered for high accuracy with a low input offset voltage of up to 2 mV and a minimum common-mode rejection ratio of 80 dB. This ensures stable and precise signal amplification where noise or voltage shift could impact sensitive measurements, making it ideal for demanding analytical tasks.

Flexible for Multiple Applications

With four integrated amplifiers in a single IC, the OP491GP is versatile for tasks like signal conditioning, instrumentation, sensor interfaces, active filters, and buffering. Its compatibility with both single and dual supply options allows it to adapt to various circuits, providing efficient signal handling in industrial and laboratory settings.

Reliable and Convenient Design

Housed in a standard 9-Pin SIP or PDIP through-hole package, the OP491GP supports straightforward installation on PCBs. Its robust operational range (-40C to +85C) and low power consumption make it suitable for continuous use in diverse environments, and its RoHS compliance ensures safe handling and component sourcing.

FAQs of OP491GP:

Q: How does the OP491GP ensure accurate signal amplification in instrumentation applications?

A: The OP491GP features a low input offset voltage (max 2 mV) and a high common-mode rejection ratio (min 80 dB), minimizing error and interference, which is critical for precise signal amplification in instrumentation and sensor systems.

Q: What voltage supplies are compatible with the OP491GP operational amplifier?

A: The OP491GP supports both single supply voltages (+3V to +36V) and dual supply voltages (1.5V to 18V), providing flexibility for integration into various analog and mixed-signal designs.

Q: When is the OP491GP recommended for use in active filter circuits?

A: The OP491GP is ideal for active filter circuits due to its unity-gain bandwidth of 600 kHz and reliable slew rate of 0.3 V/s, enabling it to process AC signals efficiently within its frequency range.

Q: Where can the OP491GP be mounted in electronic systems?

A: The OP491GP is supplied in a 9-Pin SIP or PDIP through-hole package, making it suitable for mounting on standard through-hole printed circuit boards commonly used in development, prototyping, and production systems.

Q: What is the process for integrating the OP491GP into a sensor interface application?

A: To integrate the OP491GP in a sensor interface, designers can connect sensor outputs to any of the four independent op-amp inputs, utilizing single or dual supply configurations, and route amplified outputs to downstream circuitry for further processing or digitization.

Q: How does RoHS compliance benefit users of the OP491GP?

A: RoHS compliance ensures the OP491GP is free from hazardous substances like lead, making it safe for use in consumer, industrial, and medical electronics within global markets that require environmental safety standards.

Q: What are the advantages of using the OP491GP for general-purpose signal conditioning?

A: Benefits include multiple amplification channels in a compact package, low input bias current (max 7 nA), efficient voltage swing, minimal power consumption, and robust operation across a wide temperature range, optimizing signal integrity and reliability.

Tell us about your requirement

Price:

Quantity

Select Unit

50
100
200
250
500
1000+

Additional detail

Mobile number

Other Products in 'Analog Devices IC' category

OP90GP Price : 120 INR Minimum Order Quantity : 25 Color : Green Usage : Industrial automation, sensor signal conversion Function : Signal isolation amplifier for sensor inputs Power Supply : 24V DC Operating Temperature : 20C to +60C Product Type : Isolated Signal Converter/Transmitter Module Current Rating : Input and Output: 420mA Components : Transmitter module, terminal blocks Input : 420mA, 010V, RTD, Thermocouple Power Source : External 24V DC Dimension (L*W*H) : Approx. 110 x 22.5 x 110 mm Application : PLC input/output signal isolation and conversion Thickness : 22.5 mm Interface : Screw terminal Response Time : 0.5s Weight : Approx. 110g Size : 22.5mm Width Supply Voltage : 24V DC Output : 420mA, 010V Features : Galvanic isolation, compact design, DIN rail mounting, configurable input/output Frequency : DC Rated Voltage : 24V DC Capacity : Single channel Resolution : High accuracy signal conversion Sensors Specification : Compatible with RTD, Thermocouple, Standard signals IP Rating : IP20

Send Inquiry

AD420AN Price : 900 INR Minimum Order Quantity : 10 Color : Standard IC Black Usage : Industrial Process Control, Data Acquisition Function : Digital to Analog Converter (DAC) Power Supply : Single or Dual Supply Operating Temperature : 40C to +85C Product Type : DAC IC Current Rating : 420mA Components : Semiconductor IC Input : Serial Digital Input Power Source : External Power Supply Dimension (L*W*H) : 19.2mm x 6.4mm x 3.3mm Application : Industrial Instrumentation, PLC Systems Thickness : Standard DIP Interface : Serial (3wire) Interface Response Time : Settling Time: 8s max to 0.1% Weight : Approx. 2g Size : DIP16 Package Supply Voltage : +5V to +15V Output : 420mA Current Output Features : Lasertrimmed, Low Drift, Monotonic Output Frequency : DC to 10 kHz Rated Voltage : 5V to 15V Capacity : 16bit Resolution Resolution : 16bit IP Rating : Not Rated

Send Inquiry

AD7730BN Price : 700 INR Minimum Order Quantity : 10 Color : Black (Standard IC Package) Usage : Precision Measurement, Data Acquisition Function : SigmaDelta ADC (AnalogtoDigital Converter) Power Supply : Dual Supply 5V or Single 5V Operating Temperature : 40C to +85C Product Type : 32Bit SigmaDelta ADC IC Current Rating : 12 mA (operating) Components : CMOS ADC, Digital Filter, Programmable Gain Amplifier Input : Differential Analog Voltage Power Source : External DC supply Dimension (L*W*H) : 32.92mm x 7.62mm x 4.57mm (typical DIP24) Application : Weigh Scales, Industrial Process Control, Laboratory Instrumentation Thickness : Standard IC package thickness Interface : Serial (SPI compatible) Response Time : Rapid depends on output data rate Weight : Approx. 1 g Size : DIP24 package Supply Voltage : 4.75V to 5.25V Output : Serial Digital Data (SPICompatible) Features : Onchip digital filter, programmable gain amplifier, high precision, low noise Frequency : Master Clock 4.9152 MHz Rated Voltage : 5V (Dual Supply) Capacity : 32bit Resolution Resolution : Up to 24 Bits (Effective) Sensors Specification : For strain gauges, pressure sensors, etc.

Send Inquiry

AD848AN Price : 200 INR Minimum Order Quantity : 10 Color : Black (Body) Usage : Signal Amplification, Active Filters, Data Acquisition Function : HighSpeed Operational Amplifier Power Supply : Dual or Single Mode Operating Temperature : 0C to 70C Product Type : IC (Operational Amplifier) Current Rating : 5.6 mA typ Components : AD848AN Chip Input : Differential, Analog Power Source : External supply Dimension (L*W*H) : 9.65mm 6.35mm 4.57mm (approx.) Application : Audio, Video, Communications, Measurement Systems Thickness : Standard DIP Package Interface : ThroughHole, DIP Response Time : Fast Slew Rate Weight : Approx. 1 g Size : DIP8 package Supply Voltage : 5V to 18V Output : Analog Features : Wide Bandwidth, Fast Settling, Low Offset Voltage Frequency : Wideband Rated Voltage : 18V max Capacity : Single OpAmp Thermal Conductivity : Standard for Plastic DIP

Send Inquiry

SEND INQUIRY CALL ME FREE