Part Details for OPA2340UA by Texas Instruments
Results Overview of OPA2340UA by Texas Instruments
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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OPA2340UA Information
OPA2340UA by Texas Instruments is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.
Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.
Price & Stock for OPA2340UA
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
29AH1204
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Newark | Op Amp, Dual Cmos Rri/O, Smd, 2340, No. Of Amplifiers:2 Amplifier, Bandwidth:5.5Mhz, Slew Rate:6V/Μs, Supply Voltage Range:2.7V To 5V, Amplifier Case Style:Soic, No. Of Pins:8Pins, Operating Temperature Min:-40°C, Operating Rohs Compliant: Yes |Texas Instruments OPA2340UA RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 0 |
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$4.2600 / $5.6000 | Buy Now |
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Bristol Electronics | 172 |
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RFQ | ||
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Bristol Electronics | 22 |
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RFQ | ||
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Bristol Electronics | 10 |
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RFQ | ||
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DISTI #
OPA2340UA
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TME | IC: operational amplifier, 5.5MHz, 2.5÷5.5V, Ch: 2, SO8, tube Min Qty: 1 | 368 |
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$2.9900 / $4.4200 | Buy Now |
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ComSIT USA | AVAILABLE EU | 61 |
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RFQ | |
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Chip 1 Exchange | INSTOCK | 96 |
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RFQ | |
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Chip 1 Exchange | INSTOCK | 41 |
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RFQ | |
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Win Source Electronics | IC OP AMP GP 5.5MHZ RRIO 8SOIC | 41191 |
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$0.5002 / $0.6460 | Buy Now |
US Tariff Estimator: OPA2340UA by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for OPA2340UA
OPA2340UA CAD Models
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OPA2340UA Part Data Attributes
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OPA2340UA
Texas Instruments
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Datasheet
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OPA2340UA
Texas Instruments
Dual single-supply, rail-to-rail, low power operational amplifier 8-SOIC -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Pin Count | 8 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Amplifier Type | OPERATIONAL AMPLIFIER | |
| Architecture | VOLTAGE-FEEDBACK | |
| Average Bias Current-Max (IIB) | 0.00006 µA | |
| Bias Current-Max (IIB) @25C | 0.00001 µA | |
| Common-mode Reject Ratio-Min | 80 dB | |
| Common-mode Reject Ratio-Nom | 92 dB | |
| Frequency Compensation | YES | |
| Input Offset Current-Max (IIO) | 0.00001 µA | |
| Input Offset Voltage-Max | 500 µV | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 mm | |
| Low-Bias | YES | |
| Low-Offset | YES | |
| Micropower | NO | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 2 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TUBE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power | NO | |
| Programmable Power | NO | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Slew Rate-Nom | 6 V/us | |
| Supply Current-Max | 1.9 mA | |
| Supply Voltage Limit-Max | 5.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Unity Gain BW-Nom | 5500 | |
| Voltage Gain-Min | 50000 | |
| Wideband | NO | |
| Width | 3.9 mm |
Alternate Parts for OPA2340UA
This table gives cross-reference parts and alternative options found for OPA2340UA. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of OPA2340UA, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| OPA2340UA/2K5 | Texas Instruments | $2.2736 | Dual single-supply, rail-to-rail, low power operational amplifier 8-SOIC | OPA2340UA vs OPA2340UA/2K5 |
OPA2340UA Frequently Asked Questions (FAQ)
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The maximum power dissipation of the OPA2340UA is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
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To ensure stability in a unity-gain configuration, it's recommended to add a capacitor (typically 10-22pF) between the output and the inverting input to compensate for the op-amp's internal capacitance and ensure stability.
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To minimize noise and EMI, it's recommended to keep the input and output traces short and away from each other, use a ground plane, and avoid running sensitive traces near the op-amp's power pins. Additionally, decoupling capacitors should be placed close to the op-amp's power pins.
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The OPA2340UA is rated for operation up to 125°C, but its performance may degrade at higher temperatures. If operation above 125°C is required, consider using a more temperature-resistant op-amp or taking additional thermal management measures.
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The OPA2340UA has internal ESD protection, but it's still recommended to follow proper ESD handling procedures when handling the device, such as using an ESD wrist strap or mat, and storing the device in an anti-static bag or tube.