| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| INA125PG4 | Texas Instruments | Check for Price | Instrumentation Amplifier, 1 Func, 250uV Offset-Max, 0.15MHz Band Width, PDIP16 | INA125PA vs INA125PG4 |
Part Details for INA125PA by Texas Instruments
Results Overview of INA125PA by Texas Instruments
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (1 option)
- 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.
Applications
Education and Research
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Automotive
INA125PA Information
INA125PA by Texas Instruments is an Instrumentation Amplifier.
Instrumentation 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 INA125PA
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
INA125PA-ND
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DigiKey | IC INST AMP 1 CIRCUIT 16DIP Min Qty: 1 Container: Tube |
368 Tube |
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$7.0067 / $11.4900 | Buy Now |
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DISTI #
595-INA125PA
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Mouser Electronics | Instrumentation Amplifiers w/Precision Voltage Reference A 595-INA1 A 595-INA125UA/2K5 RoHS: Compliant | 249 |
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$7.0000 / $11.4900 | Buy Now |
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DISTI #
85985416
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Verical | INST Amp Single ±18V/36V 16-Pin PDIP Tube RoHS: Compliant Min Qty: 46 Package Multiple: 1 Date Code: 1301 | Americas - 69268 |
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$6.5500 / $8.1875 | Buy Now |
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DISTI #
85990000
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Verical | INST Amp Single ±18V/36V 16-Pin PDIP Tube RoHS: Compliant Min Qty: 46 Package Multiple: 1 Date Code: 1201 | Americas - 68365 |
|
$6.5500 / $8.1875 | Buy Now |
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DISTI #
85984226
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Verical | INST Amp Single ±18V/36V 16-Pin PDIP Tube RoHS: Compliant Min Qty: 46 Package Multiple: 1 Date Code: 1401 | Americas - 23375 |
|
$6.5500 / $8.1875 | Buy Now |
|
DISTI #
85985041
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Verical | INST Amp Single ±18V/36V 16-Pin PDIP Tube RoHS: Compliant Min Qty: 46 Package Multiple: 1 Date Code: 1101 | Americas - 1275 |
|
$6.5500 / $8.1875 | Buy Now |
|
|
Rochester Electronics | Op Amp Instrumentation 16-DIP Tube RoHS: Compliant Status: Active Min Qty: 1 | 162283 |
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$5.2400 / $6.5500 | Buy Now |
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DISTI #
INA125PA
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TME | IC: instrumentation amplifier, 150kHz, Ch: 1, DIP16, 4V/V,10kV/V Min Qty: 1 | 131 |
|
$6.3400 / $9.9300 | Buy Now |
US Tariff Estimator: INA125PA 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.
INA125PA CAD Models
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INA125PA Part Data Attributes
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INA125PA
Texas Instruments
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Datasheet
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INA125PA
Texas Instruments
Instrumentation Amplifier, 1 Func, 250uV Offset-Max, 0.15MHz Band Width, CMOS, PDIP16
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | DIP | |
| Pin Count | 16 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Amplifier Type | Instrumentation Amplifier | |
| Average Bias Current-Max (IIB) | 0.05 µA | |
| Bandwidth (3dB)-Nom | 0.15 Mhz | |
| Bias Current-Max (IIB) @25C | 0.025 µA | |
| Common-mode Reject Ratio-Min | 100 Db | |
| Input Offset Current-Max (IIO) | 0.000005 µA | |
| Input Offset Voltage-Max | 250 µV | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e4 | |
| Length | 19.305 Mm | |
| Neg Supply Voltage Limit-Max | -18 V | |
| Neg Supply Voltage-Nom (Vsup) | -15 V | |
| Non-linearity-Max | 0.004% | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP16,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Packing Method | Tube | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 Mm | |
| Slew Rate-Nom | 0.2 V/Us | |
| Supply Current-Max | 0.525 Ma | |
| Supply Voltage Limit-Max | 18 V | |
| Supply Voltage-Nom (Vsup) | 15 V | |
| Surface Mount | No | |
| Technology | Cmos | |
| Temperature Grade | Industrial | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Voltage Gain-Max | 10000 | |
| Voltage Gain-Min | 4 | |
| Voltage Gain-Nom | 10 | |
| Width | 7.62 Mm |
Alternate Parts for INA125PA
This table gives cross-reference parts and alternative options found for INA125PA. 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 INA125PA, 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.
INA125PA Frequently Asked Questions (FAQ)
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The INA125PA can handle input voltages up to ±650mV, but it's recommended to keep the input voltage within ±500mV to ensure accurate measurements.
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To ensure accurate gain and offset calibration, it's recommended to use a calibration resistor (Rcal) between the REF and REFOUT pins, and to follow the calibration procedure outlined in the datasheet.
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The REF pin is the reference input for the amplifier, and the REFOUT pin is the output of the internal reference voltage. The REFOUT pin can be used as a reference voltage for other circuits in the system.
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Yes, the INA125PA can be used as a single-ended amplifier by connecting the negative input (IN-) to a fixed voltage reference, such as ground or a voltage divider.
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To minimize noise and interference, use proper PCB layout techniques, such as separating analog and digital grounds, using shielding, and keeping the input and output traces short and away from noise sources.