INA215BIDCKRIn StockTexas Instruments
26V bi-directional zero-drift current sense amplifier with voltage output, 105dB CMRR, 35µA max bias current, ideal for power monitoring and motor control. From $0.43, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- INA215BIDCKR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4300(MOQ 100)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 26V common-mode voltage range supports both low-side and high-side current sensing
- Zero-drift architecture ensures stable accuracy across temperature with 105dB min CMRR
- Voltage output simplifies interface to ADCs without additional signal conditioning
- Bi-directional current sensing in compact SOT-23 6-pin package
- 35µA max input bias current minimizes measurement error in precision applications
Applications
The INA215BIDCKR is widely used in industrial power monitoring systems, battery management circuits, and motor drive applications where accurate current measurement is critical. Its 26V common-mode range and bi-directional capability make it suitable for automotive power rails and DC/DC converter feedback loops. The compact SOT-23 package enables space-efficient designs in portable devices, smart meters, and telecom power supply units.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2016-02-18 |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 35 µA |
| Bias Current-Max (IIB) @25C | 35 µA |
| Common Mode Voltage-Max | 26V |
| Common-mode Reject Ratio-Min | 105dB |
| Common-mode Reject Ratio-Nom | 140dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 60 µV |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e3 |
| 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 |
| Slew Rate-Nom | 0.4V/us |
| Supply Current-Max | 0.115mA |
| Supply Voltage Limit-Max | 26V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 40 |
| Voltage Gain-Nom | 75 |
| Wideband | NO |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Mainland China, Malaysia, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum common-mode voltage supported by the INA215BIDCKR?
The INA215BIDCKR supports a maximum common-mode voltage of 26V, allowing it to be used for both low-side and high-side current sensing across a wide range of supply rails in industrial and automotive applications.
Can the INA215BIDCKR measure current in both directions?
Yes, the INA215BIDCKR is a bi-directional current sense amplifier. It can accurately measure both positive and negative current flow, making it ideal for battery charge/discharge monitoring and regenerative motor control systems.
What package does the INA215BIDCKR come in and what are its dimensions?
The INA215BIDCKR is housed in a SOT-23 6-pin package, a compact surface-mount form factor commonly used in space-constrained PCB designs. This package simplifies PCB layout and is compatible with standard pick-and-place assembly processes.
What is the typical application for the INA215BIDCKR?
Typical applications include industrial power monitoring, battery management systems, motor drive current feedback, telecom equipment power rails, and DC/DC converter output current sensing. Its zero-drift architecture and 105dB CMRR make it well-suited for precision measurement environments.
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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 |
|---|---|---|
| 100+ | $0.5200 | $52.00 |
| 250+ | $0.4870 | $121.75 |
| 500+ | $0.4700 | $235.00 |
| 1000+ | $0.4622 | $462.19 |
| 3000+ | $0.4400 | $1320.00 |
| 6000+ | $0.4300 | $2580.00 |
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