Part Details for OPA145IDBVT by Texas Instruments
Results Overview of OPA145IDBVT by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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OPA145IDBVT Information
OPA145IDBVT 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| OPA145IDBVT | Texas Instruments | 5.5 MHz, High Slew Rate, Low-Noise, Low-power, RRO Precision JFET Operational Amplifier 5-SOT-23 -40 to 125 |
Price & Stock for OPA145IDBVT
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
OPA145IDBVT
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TME | IC: operational amplifier, 5.5MHz, Ch: 1, SOT23-5, reel,tape Min Qty: 1 | 0 |
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$2.0700 / $3.1100 | RFQ |
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Ameya Holding Limited | 36917 |
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RFQ |
US Tariff Estimator: OPA145IDBVT 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 OPA145IDBVT
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OPA145IDBVT Part Data Attributes
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OPA145IDBVT
Texas Instruments
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Datasheet
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OPA145IDBVT
Texas Instruments
Single, 5.5-MHz, high slew rate, low-noise, low-power, RRO precision JFET operational amplifier 5-SOT-23 -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Package Description | SOT-23, 5 PIN | |
| 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) | 0.01 µA | |
| Bias Current-Max (IIB) @25C | 0.00001 µA | |
| Common-mode Reject Ratio-Min | 126 dB | |
| Common-mode Reject Ratio-Nom | 140 dB | |
| Frequency Compensation | YES | |
| Input Offset Voltage-Max | 150 µV | |
| JESD-30 Code | R-PDSO-G5 | |
| JESD-609 Code | e4 | |
| Length | 2.9 mm | |
| Low-Bias | YES | |
| Low-Offset | YES | |
| Micropower | YES | |
| Moisture Sensitivity Level | 2 | |
| Neg Supply Voltage Limit-Max | -20 V | |
| Neg Supply Voltage-Nom (Vsup) | -15 V | |
| Number of Functions | 1 | |
| Number of Terminals | 5 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | LSSOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power | NO | |
| Programmable Power | NO | |
| Seated Height-Max | 1.45 mm | |
| Slew Rate-Nom | 20 V/us | |
| Supply Current-Max | 0.475 mA | |
| Supply Voltage Limit-Max | 20 V | |
| Supply Voltage-Nom (Vsup) | 15 V | |
| Surface Mount | YES | |
| Technology | JFET | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.95 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Unity Gain BW-Nom | 5500 | |
| Voltage Gain-Min | 158489.31 | |
| Wideband | NO | |
| Width | 1.6 mm |
OPA145IDBVT Frequently Asked Questions (FAQ)
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The maximum power dissipation of the OPA145IDBVT 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, it's essential to follow proper PCB layout practices, use a low-ESR capacitor for decoupling, and consider adding a compensation capacitor (e.g., 10-100pF) in parallel with the feedback resistor.
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The recommended operating voltage range for the OPA145IDBVT is 2.7V to 5.5V, although it can operate from 2.2V to 5.5V. Operating outside this range may affect performance and reliability.
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The OPA145IDBVT is rated for operation from -40°C to 125°C. However, the device's performance and reliability may degrade at extreme temperatures. Consult the datasheet and application notes for guidance on high-temperature operation.
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To minimize noise and EMI, use a low-noise power supply, decouple the power pins with a 0.1uF capacitor, and consider adding a ferrite bead or common-mode choke to the input lines. Additionally, use a shielded enclosure and keep the PCB layout compact and symmetrical.