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Rail-to-rail performance at 2.2V

ISO14001 ISO9001 DUNS

Brands: Texas Instruments

Mfr.Part #: OPA365AIDR

Datasheet: OPA365AIDR Datasheet (PDF)

Package/Case: SOIC (D)-8

Product Type: Instrumentation, OP Amps, Buffer Amps

RoHS Status:

Stock Condition: 6,487 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

Quick Quote

Please submit RFQ for OPA365AIDR or email to us: Email: [email protected], we will contact you within 12 hours.

OPA365AIDR General Description

Despite its compact size, the OPA365AIDR offers a wide input common-mode range that includes both negative and positive supplies, providing flexibility in signal processing. Furthermore, with an output voltage swing within 10 mV of the rails, this device ensures efficient operation even near voltage limits


  • Precision architecture
  • Ultra-low noise floor
  • Silicon-grade performance
  • Data integrity ensured
  • Powerful processing unit
  • Fully digital control


Parameter Value Parameter Value
Manufacturer Texas Instruments Product Category Operational Amplifiers - Op Amps
RoHS Details Mounting Style SMD/SMT
Package / Case SOIC-8 Number of Channels 1 Channel
Supply Voltage - Max 5.5 V GBP - Gain Bandwidth Product 50 MHz
Output Current per Channel 65 mA SR - Slew Rate 25 V/us
Vos - Input Offset Voltage 200 uV Supply Voltage - Min 2.2 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 125 C
Ib - Input Bias Current 10 pA Operating Supply Current 4.6 mA
Shutdown No Shutdown CMRR - Common Mode Rejection Ratio 120 dB
en - Input Voltage Noise Density 4.5 nV/sqrt Hz Series OPA365
Amplifier Type High Speed Amplifier Brand Texas Instruments
Features Zero Crossover Height 1.58 mm
In - Input Noise Current Density 4 fA/sqrt Hz Input Type Rail-to-Rail
Ios - Input Offset Current 10 pA Length 4.9 mm
Operating Supply Voltage 2.2 V to 5.5 V Output Type Rail-to-Rail
Product Operational Amplifiers Product Type Op Amps - Operational Amplifiers
PSRR - Power Supply Rejection Ratio 10 uV/V Factory Pack Quantity 2500
Subcategory Amplifier ICs Supply Type Single
Technology CMOS THD plus Noise 0.0004 %
Voltage Gain dB 120 dB Width 3.91 mm
Unit Weight 0.002677 oz


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

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Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.5% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

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  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Part points

  • The OPA365AIDR is a low-power, high-speed operational amplifier designed for precision applications in consumer electronics, industrial instrumentation, and medical devices. It features low input offset voltage, low input bias current, and high open-loop gain, making it a versatile choice for a wide range of applications that require high performance and efficiency.
  • Equivalent

    The equivalent products of OPA365AIDR chip are OPA336, OPA2355, OPA333, OPA4350, OPA340, and OPA313. These are all operational amplifiers with similar features and performance characteristics that can be used as alternatives to the OPA365AIDR chip.
  • Features

    OPA365AIDR is a low-power, low-noise operational amplifier with rail-to-rail output and a high-speed performance. It has a wide supply voltage range of 1.8V to 5.5V, making it suitable for battery-powered applications. The device also features a unity-gain bandwidth of 6 MHz, low input bias current, and a shutdown mode for power savings.
  • Pinout

    OPA365AIDR is a single supply operational amplifier with a SOT-23-5 package. It has 5 pins, with the following functions: pin 1 is the output, pin 2 is the non-inverting input, pin 3 is the inverting input, pin 4 is the V-, and pin 5 is the V+.
  • Manufacturer

    OPA365AIDR is manufactured by Texas Instruments, a global semiconductor company that designs and manufactures semiconductors and various integrated circuits for a wide range of applications, including analog and digital electronics. Texas Instruments is known for producing high-quality and innovative products for industries such as automotive, industrial, and consumer electronics.
  • Application Field

    OPA365AIDR is commonly used in applications requiring precision, low-power, and low-voltage operation. Some common application areas include sensor interfaces, instrumentation amplifiers, medical equipment, industrial automation, and battery-powered devices.
  • Package

    The OPA365AIDR chip is a surface-mount IC (integrated circuit) available in a 8-SOIC (Small Outline Integrated Circuit) package. The dimensions of the package are 4.90mm x 3.91mm with a thickness of 1.75mm.

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