INA170EA/250 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
INA170EA/250 is a high-side current shunt monitor with voltage output by Texas Instruments, designed for precision current sensing. Key specs: 60V max input voltage, 200mV full-scale voltage, SOT-23 package. From $4.73, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- INA170EA/250 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.7315(MOQ 40)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- High-side current sensing up to 60V supply voltage for versatile power rail monitoring
- 200mV full-scale input voltage with accurate linear output response
- Compact SOT-23-5 package ideal for space-constrained PCB designs
- Wide operating temperature range suitable for industrial and automotive environments
- Low quiescent current for efficient battery-powered and portable applications
Applications
The INA170EA/250 is widely used in power management systems for monitoring current in motor drives, battery chargers, and DC-DC converters. It is suitable for industrial automation equipment where high-side current sensing on supply rails up to 60V is required. The device also finds application in telecom power supplies and automotive systems requiring precise, continuous current measurement.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Common Mode Voltage-Max | 60V |
| Common-mode Reject Ratio-Min | 100dB |
| Common-mode Reject Ratio-Nom | 120dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 1000 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | YES |
| Micropower | YES |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN 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 | 40V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 200 |
| Wideband | NO |
| Package | Small Outline Packages |
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 INA170EA/250:
Frequently Asked Questions
What is the maximum input voltage for the INA170EA/250?
The INA170EA/250 supports a maximum common-mode input voltage of 60V, making it suitable for high-side current sensing on a wide range of power supply rails including 12V, 24V, and 48V systems.
What are the typical applications of the INA170EA/250?
Typical applications include high-side current monitoring in motor control systems, battery management circuits, DC-DC converters, industrial power supplies, and automotive electronics where accurate current measurement on high-voltage rails is required.
What package does the INA170EA/250 come in?
The INA170EA/250 is available in a compact SOT-23-5 surface-mount package, which is ideal for space-constrained designs and simplifies PCB layout in portable and high-density applications.
How does the INA170EA/250 output current measurement data?
The INA170EA/250 provides an analog voltage output proportional to the measured current through the external shunt resistor. The full-scale input differential voltage is 200mV, and the output scales linearly, enabling easy interfacing with ADCs or analog control circuits.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 40+ | $5.1162 | $204.65 |
| 51+ | $4.9238 | $251.11 |
| 64+ | $4.7315 | $302.82 |
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