Part Details for OPA2347EA/250 by Texas Instruments
Results Overview of OPA2347EA/250 by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- 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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OPA2347EA/250 Information
OPA2347EA/250 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 OPA2347EA/250
| Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | Operational Amplifier, 2 Func, 6000uV Offset-Max, CMOS, PDSO8 RoHS: Compliant Status: Active Min Qty: 1 | 10 |
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$0.8680 / $1.4000 | Buy Now |
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DISTI #
OPA2347EA/250
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TME | IC: operational amplifier, 350kHz, Ch: 2, SOT23-8, ±2.5÷5.5VDC Min Qty: 1 | 0 |
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$1.0400 / $1.7900 | RFQ |
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Chip Stock | ICOPAMPGP2CIRCUITSOT23-8GeneralPurposeAmplifier2CircuitRail-to-RailSOT-23-8 | 37540 |
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RFQ | |
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Win Source Electronics | IC OPAMP GP 350KHZ RRO SOT23-8 | 34040 |
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$0.4428 / $0.5719 | Buy Now |
US Tariff Estimator: OPA2347EA/250 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 OPA2347EA/250
OPA2347EA/250 CAD Models
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OPA2347EA/250 Part Data Attributes
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OPA2347EA/250
Texas Instruments
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Datasheet
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OPA2347EA/250
Texas Instruments
Dual, 5.5-V, 350-kHz, low quiescent current (20-µA), RRIO operational amplifier 8-SOT-23 -55 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOT-23 | |
| Pin Count | 8 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Amplifier Type | Operational Amplifier | |
| Architecture | Voltage-Feedback | |
| Average Bias Current-Max (IIB) | 0.00001 µA | |
| Bias Current-Max (IIB) @25C | 0.00001 µA | |
| Common-mode Reject Ratio-Min | 70 Db | |
| Common-mode Reject Ratio-Nom | 80 Db | |
| Frequency Compensation | Yes | |
| Input Offset Current-Max (IIO) | 0.00001 µA | |
| Input Offset Voltage-Max | 6000 µV | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 2.9 Mm | |
| Low-Bias | Yes | |
| Low-Offset | No | |
| Micropower | Yes | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 2 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | LSSOP | |
| Package Equivalence Code | TSSOP8,.1 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Low Profile, Shrink Pitch | |
| Packing Method | Tr | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power | No | |
| Programmable Power | No | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.45 Mm | |
| Slew Rate-Nom | 0.17 V/Us | |
| Supply Current-Max | 0.068 Ma | |
| Supply Voltage Limit-Max | 7.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Cmos | |
| Temperature Grade | Military | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.65 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Unity Gain BW-Nom | 350 | |
| Voltage Gain-Min | 25110 | |
| Wideband | No | |
| Width | 1.6 Mm |
Alternate Parts for OPA2347EA/250
This table gives cross-reference parts and alternative options found for OPA2347EA/250. 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 OPA2347EA/250, 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 |
|---|---|---|---|---|
| OPA2347YZDT | Texas Instruments | $0.9814 | Dual, 5.5-V, 350-kHz, low quiescent current (20-µA), RRIO operational amplifier 8-DSBGA -55 to 125 | OPA2347EA/250 vs OPA2347YZDT |
| OPA2347YZDR | Texas Instruments | $1.0662 | Dual, 5.5-V, 350-kHz, low quiescent current (20-µA), RRIO operational amplifier 8-DSBGA | OPA2347EA/250 vs OPA2347YZDR |
| OPA2347EA/3KG4 | Texas Instruments | Check for Price | Dual, 5.5-V, 350-kHz, low quiescent current (20-µA), RRIO operational amplifier 8-SOT-23 -55 to 125 | OPA2347EA/250 vs OPA2347EA/3KG4 |
| OPA2347EA/3K | Texas Instruments | Check for Price | Dual, 5.5-V, 350-kHz, low quiescent current (20-µA), RRIO operational amplifier 8-SOT-23 -55 to 125 | OPA2347EA/250 vs OPA2347EA/3K |
| OPA2347YEDT | Texas Instruments | Check for Price | DUAL OP-AMP, 7000uV OFFSET-MAX, 0.35MHz BAND WIDTH, BGA8, WCSP-8 | OPA2347EA/250 vs OPA2347YEDT |
| OPA2347EA | Texas Instruments | Check for Price | DUAL OP-AMP, 7000uV OFFSET-MAX, 0.35MHz BAND WIDTH, PDSO8, PLASTIC, SOT-23, 8 PIN | OPA2347EA/250 vs OPA2347EA |
| OPA2347UAG4 | Texas Instruments | Check for Price | WCSP-8 Micropower Rail-To-Rail Operational Amplifier 8-SOIC -55 to 125 | OPA2347EA/250 vs OPA2347UAG4 |
| OPA2347UA/2K5Q1 | Texas Instruments | Check for Price | WCSP-8 Micropower Rail-To-Rail Operational Amplifier 8-SOIC | OPA2347EA/250 vs OPA2347UA/2K5Q1 |
| OPA2347YEDR | Texas Instruments | Check for Price | DUAL OP-AMP, 7000uV OFFSET-MAX, 0.35MHz BAND WIDTH, BGA8, WCSP-8 | OPA2347EA/250 vs OPA2347YEDR |
| OPA2347UA/2K5 | Texas Instruments | Check for Price | Dual, 5.5-V, 350-kHz, low quiescent current (20-µA), RRIO operational amplifier 8-SOIC -55 to 125 | OPA2347EA/250 vs OPA2347UA/2K5 |
OPA2347EA/250 Frequently Asked Questions (FAQ)
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A good PCB layout for OPA2347EA/250 involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the power pins. A 4-layer PCB with a dedicated ground plane is recommended.
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To ensure stability, use a gain resistor (Rg) that is less than or equal to 1 kΩ, and a feedback capacitor (Cf) that is greater than or equal to 10 pF. Additionally, ensure that the output impedance of the driving stage is less than or equal to 1 kΩ.
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The maximum power dissipation of OPA2347EA/250 is 670 mW. However, this can be limited by the thermal resistance of the package and the ambient temperature. It's essential to calculate the power dissipation and ensure it's within the safe operating area.
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While OPA2347EA/250 is specified to operate up to 125°C, its performance may degrade at high temperatures. It's essential to consider the temperature coefficient of the amplifier and ensure that it meets the required specifications in the operating temperature range.
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To reduce noise, use a low-noise power supply, decouple the power pins with capacitors, and keep the input and output traces away from each other. Additionally, consider using a noise filter or a shielding enclosure to minimize electromagnetic interference.