INA169NA/3KG4 Texas Instruments current-sense-amplifiers (SOIC-8) In Stock
INA169NA/3KG4 is a high-side current shunt monitor from Texas Instruments. Operates 2.7V–60V supply, 500kHz bandwidth, rail-to-rail output. From $1.19/unit, in-stock, inquiry to order, ships globally.
- Manufacturer
- Texas Instruments
- Package
- SOIC-8
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- INA169NA/3KG4 Datasheet PDF
- Category
- current-sense-amplifiers
- Price
- From $1.1015(MOQ 170)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
Ideal for industrial motor drives, battery management systems, and power supply monitoring. Widely used in automotive and telecom equipment requiring accurate high-side current measurement up to 60V.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 10 µA |
| Bandwidth (3dB)-Nom | 0.44MHz |
| Common Mode Voltage-Max | 60V |
| Common-mode Reject Ratio-Min | 100dB |
| Common-mode Reject Ratio-Nom | 120dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.001 µA |
| Input Offset Voltage-Max | 1000 µV |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | YES |
| Non-linearity-Max | 0.1% |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 |
| 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 |
| Supply Current-Max | 0.125mA |
| Supply Voltage Limit-Max | 75V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 220 |
| Voltage Gain-Max | 100 |
| Voltage Gain-Min | 1 |
| Wideband | NO |
| Package | SOIC-8 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for INA169NA/3KG4:
Operational Amplifier, 1 Func, 1000uV Offset-Max, 0.44MHz Band Width, BIPolar, PDSO5
Frequently Asked Questions
What is the INA169NA/3KG4 used for?
The INA169NA/3KG4 is a high-side current shunt monitor used to measure current flow in power rails up to 60V. It converts the voltage across a shunt resistor into a proportional output current, making it ideal for battery management, motor drives, and industrial power monitoring.
What package does INA169NA/3KG4 come in and how many pins?
The INA169NA/3KG4 is available in an SOIC-8 package with 8 pins. The /3KG4 suffix indicates a tape-and-reel packaging option with 3,000 units per reel, suited for automated PCB assembly.
What is the supply voltage range for INA169NA/3KG4?
The INA169NA/3KG4 operates from a 2.7V to 60V supply voltage. It supports a common-mode input voltage up to 60V, enabling accurate high-side current sensing in a wide range of industrial and automotive applications.
Is INA169NA/3KG4 RoHS compliant?
Yes, the INA169NA/3KG4 is RoHS compliant and lead-free (Pb-free). Texas Instruments designates this with the /3KG4 suffix, confirming it meets EU RoHS and international environmental regulations for electronics manufacturing.
What are alternatives to INA169NA/3KG4?
Compatible alternatives include the INA169NABDR (SOIC-8, same specs), INA180A1IDBVR (SOT-23-5, lower cost), and MAX9938FAUA (8-SOIC, 76V common-mode). All provide high-side current sensing with comparable accuracy for drop-in or near-drop-in replacement.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 170+ | $1.1911 | $202.49 |
| 220+ | $1.1463 | $252.19 |
| 275+ | $1.1015 | $302.91 |
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