Part Details for INA190A2NDDFREP by Texas Instruments
Results Overview of INA190A2NDDFREP by Texas Instruments
- Distributor Offerings: (4 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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INA190A2NDDFREP Information
INA190A2NDDFREP 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 |
|---|---|---|---|
| INA190A2NDDFREP | Texas Instruments | Enhanced product, 40-V, bidirectional, ultraprecise current sense amplifier with picoamp IB & EN 8-SOT-23-THIN -55 to 150 |
Price & Stock for INA190A2NDDFREP
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-INA190A2NDDFREPCT-ND
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DigiKey | ENHANCED PRODUCT, 40-V, BIDIRECT Min Qty: 1 Container: Cut Tape |
2521 Cut Tape |
|
$6.2914 / $9.6700 | Buy Now |
|
DISTI #
296-INA190A2NDDFREPDKR-ND
|
DigiKey | ENHANCED PRODUCT, 40-V, BIDIRECT Min Qty: 1 Container: Digi-Reel |
2521 Digi-Reel® |
|
$6.2914 / $9.6700 | Buy Now |
|
DISTI #
296-INA190A2NDDFREPTR-ND
|
DigiKey | ENHANCED PRODUCT, 40-V, BIDIRECT Min Qty: 3000 Container: Tape & Reel |
2521 Tape & Reel |
|
$5.6416 | Buy Now |
|
DISTI #
595-INA190A2NDDFREP
|
Mouser Electronics | Current Sense Amplifiers Enhanced product 40 -V bidirectional u RoHS: Compliant | 2276 |
|
$5.5000 / $9.6700 | Buy Now |
US Tariff Estimator: INA190A2NDDFREP 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.
INA190A2NDDFREP CAD Models
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INA190A2NDDFREP Part Data Attributes
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INA190A2NDDFREP
Texas Instruments
Buy Now
Datasheet
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INA190A2NDDFREP
Texas Instruments
Operational Amplifier, 1 Func, 15uV Offset-Max, PDSO8
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Amplifier Type | Operational Amplifier | |
| Architecture | Voltage-Feedback | |
| Average Bias Current-Max (IIB) | 0.02 µA | |
| Bias Current-Max (IIB) @25C | 0.003 µA | |
| Common Mode Voltage-Max | 40 V | |
| Common-mode Reject Ratio-Min | 132 Db | |
| Common-mode Reject Ratio-Nom | 150 Db | |
| Frequency Compensation | Yes | |
| Input Offset Voltage-Max | 15 µV | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 2.9 Mm | |
| Low-Bias | No | |
| Low-Offset | Yes | |
| Micropower | Yes | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 150 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Shape | Rectangular | |
| Package Style | Small Out Line | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power | No | |
| Programmable Power | No | |
| Seated Height-Max | 1.1 Mm | |
| Slew Rate-Min | 0.1 V/Us | |
| Slew Rate-Nom | 0.3 V/Us | |
| Supply Current-Max | 0.09 Ma | |
| Supply Voltage Limit-Max | 6 V | |
| Supply Voltage-Nom (Vsup) | 1.8 V | |
| Surface Mount | Yes | |
| 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 | |
| Voltage Gain-Nom | 50 | |
| Wideband | No | |
| Width | 1.6 Mm |
INA190A2NDDFREP Frequently Asked Questions (FAQ)
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The maximum power dissipation of the INA190A2NDDFREP is 670mW at 25°C, but it can be derated based on the ambient temperature and PCB layout.
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To minimize noise and ensure accurate measurements, it is recommended to follow proper PCB layout practices, such as separating analog and digital grounds, using a solid ground plane, and keeping sensitive analog traces away from noisy digital traces.
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The recommended input voltage range for the INA190A2NDDFREP is ±20V, but it can operate up to ±25V with reduced accuracy and linearity.
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The INA190A2NDDFREP does not require calibration, as it has an internal calibration circuit that sets the gain and offset. However, it is recommended to verify the accuracy of the device by measuring the output voltage with a known input current.
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The response time of the INA190A2NDDFREP is typically around 1μs, but it can be affected by the input filter capacitor and the output load capacitance.