| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| INA118PB | Texas Instruments | $11.0750 | Instrumentation Amplifier, 1 Func, 50uV Offset-Max, 0.8MHz Band Width, BIPolar, PDIP8 | INA122UA vs INA118PB |
| AD627ARZ-REEL7 | Analog Devices Inc | Check for Price | Instrumentation Amplifier, 1 Func, 200uV Offset-Max, 0.08MHz Band Width, PDSO8 | INA122UA vs AD627ARZ-REEL7 |
| INA129U/2K5G4 | Texas Instruments | Check for Price | Instrumentation Amplifier, 1 Func, 50uV Offset-Max, 1.3MHz Band Width, BIPolar, PDSO8 | INA122UA vs INA129U/2K5G4 |
| INA114AU/1K | Burr-Brown Corp | Check for Price | Instrumentation Amplifier, 1 Func, 125uV Offset-Max, 1MHz Band Width, PDSO16 | INA122UA vs INA114AU/1K |
| AD627AR-REEL | Analog Devices Inc | Check for Price | Instrumentation Amplifier, 1 Func, 200uV Offset-Max, 0.08MHz Band Width, PDSO8 | INA122UA vs AD627AR-REEL |
| AD620ACHIPS | Analog Devices Inc | Check for Price | Instrumentation Amplifier, 1 Func, 125uV Offset-Max, 1MHz Band Width, UUC8 | INA122UA vs AD620ACHIPS |
| INA129UG4 | Texas Instruments | Check for Price | Instrumentation Amplifier, 1 Func, 550uV Offset-Max, 1.3MHz Band Width, BIPolar, PDSO8 | INA122UA vs INA129UG4 |
| INA114AU/1KE4 | Texas Instruments | Check for Price | Instrumentation Amplifier, 1 Func, 50uV Offset-Max, 1MHz Band Width, BIPolar, PDSO16 | INA122UA vs INA114AU/1KE4 |
| AD622AR-REEL7 | Analog Devices Inc | Check for Price | Instrumentation Amplifier, 1 Func, 125uV Offset-Max, 1MHz Band Width, PDSO8 | INA122UA vs AD622AR-REEL7 |
| AMP02FS-REEL | Analog Devices Inc | Check for Price | Instrumentation Amplifier, 1 Func, 350uV Offset-Max, 1.2MHz Band Width, PDSO16 | INA122UA vs AMP02FS-REEL |
Part Details for INA122UA by Texas Instruments
Results Overview of INA122UA by Texas Instruments
- Distributor Offerings: (7 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.
INA122UA Information
INA122UA 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| INA122UA/2K5 | Texas Instruments | Single Supply, MicroPower Instrumentation Amplifier 8-SOIC | |
| INA122UA | Texas Instruments | Single Supply, MicroPower Instrumentation Amplifier 8-SOIC |
Price & Stock for INA122UA
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
INA122UA-ND
|
DigiKey | IC INST AMP 1 CIRCUIT 8SOIC Container: Tube |
0 Tube |
|
Buy Now | |
|
|
Bristol Electronics | INST Amp Single R-R O/P ±18V/36V 8-Pin SOIC Tube | 3 |
|
RFQ | |
|
|
Quest Components | IC,INSTRUMENTATION AMPLIFIER,SINGLE,SOP,8PIN,PLASTIC | 1000 |
|
$3.1080 / $8.8800 | Buy Now |
|
|
Ameya Holding Limited | IC: instrumentation amplifier, 120kHz, Channels: 1, SO8, 0.15mV | 1210 |
|
RFQ | |
|
|
Chip Stock | IC INST AMP 1 CIRCUIT 8SOIC Instrumentation Amplifier 1 Circuit 8-SOIC | 6500 |
|
RFQ | |
|
|
Component Electronics, Inc | IN STOCK SHIP TODAY | 44 |
|
$5.0000 / $7.6900 | Buy Now |
|
|
Win Source Electronics | IC OPAMP INSTR 120KHZ 8SOIC | 5095 |
|
$3.0316 / $3.8942 | Buy Now |
US Tariff Estimator: INA122UA 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.
INA122UA CAD Models
-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
INA122UA Part Data Attributes
|
|
INA122UA
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
INA122UA
Texas Instruments
Instrumentation Amplifier, 1 Func, 250uV Offset-Max, 0.12MHz Band Width, BIPolar, PDSO8
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Amplifier Type | Instrumentation Amplifier | |
| Average Bias Current-Max (IIB) | 0.05 µA | |
| Bandwidth (3dB)-Nom | 0.12 Mhz | |
| Bias Current-Max (IIB) @25C | 0.025 µA | |
| Common-mode Reject Ratio-Min | 83 Db | |
| Input Offset Current-Max (IIO) | 0.005 µA | |
| Input Offset Voltage-Max | 250 µV | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 Mm | |
| Moisture Sensitivity Level | 3 | |
| Neg Supply Voltage Limit-Max | -18 V | |
| Non-linearity-Max | 0.002% | |
| Number of Functions | 1 | |
| 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 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 Mm | |
| Slew Rate-Nom | 0.08 V/Us | |
| Supply Current-Max | 0.085 Ma | |
| Supply Voltage Limit-Max | 18 V | |
| Supply Voltage-Nom (Vsup) | 15 V | |
| Surface Mount | Yes | |
| Technology | Bipolar | |
| 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 | |
| Voltage Gain-Max | 10000 | |
| Voltage Gain-Min | 5 | |
| Voltage Gain-Nom | 100 | |
| Width | 3.9 Mm |
Alternate Parts for INA122UA
This table gives cross-reference parts and alternative options found for INA122UA. 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 INA122UA, 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.
INA122UA Frequently Asked Questions (FAQ)
-
The INA122UA can handle input voltages up to ±40V, but it's recommended to keep the input voltage within ±20V for optimal performance.
-
The INA122UA's common-mode voltage range is ±12V. Ensure that the input voltage is within this range by using voltage dividers or level-shifters if necessary.
-
The REF pin is a reference voltage input that allows you to set the output voltage of the INA122UA. You can connect it to a voltage reference or a resistive divider to set the output voltage to a specific level.
-
The gain of the INA122UA is determined by the ratio of the resistors Rg and Rf. The gain is calculated as Gain = (Rf / Rg) + 1. For example, if Rf = 1kΩ and Rg = 2kΩ, the gain would be (1kΩ / 2kΩ) + 1 = 1.5.
-
The null pins are used to adjust the offset voltage of the INA122UA. By connecting a potentiometer between the null pins and the output pin, you can adjust the output voltage to zero when the input voltage is zero.